/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product29.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:16:42,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:16:42,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:16:42,407 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:16:42,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:16:42,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:16:42,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:16:42,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:16:42,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:16:42,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:16:42,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:16:42,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:16:42,435 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:16:42,438 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:16:42,440 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:16:42,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:16:42,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:16:42,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:16:42,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:16:42,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:16:42,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:16:42,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:16:42,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:16:42,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:16:42,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:16:42,480 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:16:42,480 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:16:42,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:16:42,484 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:16:42,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:16:42,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:16:42,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:16:42,488 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:16:42,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:16:42,490 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:16:42,490 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:16:42,491 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:16:42,491 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:16:42,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:16:42,492 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:16:42,493 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:16:42,494 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:16:42,517 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:16:42,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:16:42,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:16:42,523 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:16:42,524 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:16:42,524 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:16:42,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:16:42,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:16:42,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:16:42,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:16:42,526 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:16:42,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:16:42,527 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:16:42,527 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:16:42,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:16:42,528 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:16:42,528 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:16:42,528 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:16:42,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:16:42,529 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:16:42,529 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:16:42,529 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:16:42,529 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:16:42,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:16:42,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:16:42,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:16:42,944 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:16:42,944 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:16:42,945 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product29.cil.c [2020-11-07 04:16:43,019 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a37e651b5/295f8ad5053649b7bd748f0298e91f41/FLAG2d7dc6667 [2020-11-07 04:16:43,772 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:16:43,773 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product29.cil.c [2020-11-07 04:16:43,799 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a37e651b5/295f8ad5053649b7bd748f0298e91f41/FLAG2d7dc6667 [2020-11-07 04:16:44,082 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a37e651b5/295f8ad5053649b7bd748f0298e91f41 [2020-11-07 04:16:44,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:16:44,097 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:16:44,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:16:44,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:16:44,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:16:44,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:16:44" (1/1) ... [2020-11-07 04:16:44,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24faec1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44, skipping insertion in model container [2020-11-07 04:16:44,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:16:44" (1/1) ... [2020-11-07 04:16:44,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:16:44,177 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:16:44,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:16:44,716 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:16:44,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:16:44,903 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:16:44,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44 WrapperNode [2020-11-07 04:16:44,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:16:44,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:16:44,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:16:44,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:16:44,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44" (1/1) ... [2020-11-07 04:16:44,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44" (1/1) ... [2020-11-07 04:16:44,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44" (1/1) ... [2020-11-07 04:16:44,938 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44" (1/1) ... [2020-11-07 04:16:44,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44" (1/1) ... [2020-11-07 04:16:44,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44" (1/1) ... [2020-11-07 04:16:44,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44" (1/1) ... [2020-11-07 04:16:44,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:16:44,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:16:44,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:16:44,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:16:44,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44" (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 [2020-11-07 04:16:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:16:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:16:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:16:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:16:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:16:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:16:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:16:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:16:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:16:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:16:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 04:16:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:16:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:16:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:16:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:16:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:16:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:16:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:16:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:16:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:16:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:16:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:16:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:16:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:16:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:16:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 04:16:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:16:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 04:16:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:16:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:16:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:16:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:16:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:16:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 04:16:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:16:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:16:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:16:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:16:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:16:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:16:45,086 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:16:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:16:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:16:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:16:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:16:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:16:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:16:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:16:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:16:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:16:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:16:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:16:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 04:16:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:16:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:16:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:16:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:16:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:16:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:16:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:16:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:16:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:16:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:16:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:16:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:16:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:16:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:16:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:16:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:16:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:16:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:16:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:16:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:16:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:16:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:16:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:16:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:16:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:16:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:16:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:16:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:16:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:16:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:16:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 04:16:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 04:16:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:16:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 04:16:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:16:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:16:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:16:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:16:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:16:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:16:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:16:46,519 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:16:46,519 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:16:46,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:16:46 BoogieIcfgContainer [2020-11-07 04:16:46,522 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:16:46,524 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:16:46,524 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:16:46,531 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:16:46,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:16:44" (1/3) ... [2020-11-07 04:16:46,532 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4be55f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:16:46, skipping insertion in model container [2020-11-07 04:16:46,532 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:16:44" (2/3) ... [2020-11-07 04:16:46,532 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4be55f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:16:46, skipping insertion in model container [2020-11-07 04:16:46,532 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:16:46" (3/3) ... [2020-11-07 04:16:46,534 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product29.cil.c [2020-11-07 04:16:46,549 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:16:46,553 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:16:46,566 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:16:46,588 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:16:46,589 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:16:46,589 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:16:46,589 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:16:46,589 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:16:46,589 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:16:46,589 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:16:46,589 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:16:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2020-11-07 04:16:46,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 04:16:46,633 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:46,634 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:16:46,634 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:46,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:46,641 INFO L82 PathProgramCache]: Analyzing trace with hash -1368524715, now seen corresponding path program 1 times [2020-11-07 04:16:46,650 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:46,651 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1459211921] [2020-11-07 04:16:46,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:47,496 WARN L194 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:47,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:47,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:47,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:47,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:47,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:47,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:47,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:47,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 04:16:47,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:47,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:16:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:47,686 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1459211921] [2020-11-07 04:16:47,689 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:47,689 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 04:16:47,691 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732362539] [2020-11-07 04:16:47,698 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 04:16:47,706 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:47,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 04:16:47,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:16:47,724 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 3 states. [2020-11-07 04:16:49,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:49,244 INFO L93 Difference]: Finished difference Result 475 states and 565 transitions. [2020-11-07 04:16:49,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 04:16:49,246 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 04:16:49,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:49,264 INFO L225 Difference]: With dead ends: 475 [2020-11-07 04:16:49,265 INFO L226 Difference]: Without dead ends: 296 [2020-11-07 04:16:49,272 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:16:49,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2020-11-07 04:16:49,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 255. [2020-11-07 04:16:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-11-07 04:16:49,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 276 transitions. [2020-11-07 04:16:49,452 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 276 transitions. Word has length 148 [2020-11-07 04:16:49,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:49,453 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 276 transitions. [2020-11-07 04:16:49,453 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 04:16:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 276 transitions. [2020-11-07 04:16:49,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 04:16:49,458 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:49,458 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:16:49,459 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:16:49,459 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:49,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:49,460 INFO L82 PathProgramCache]: Analyzing trace with hash -1166478984, now seen corresponding path program 1 times [2020-11-07 04:16:49,460 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:49,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1870211294] [2020-11-07 04:16:49,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:49,922 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:49,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:50,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:50,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:50,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:50,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:50,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:50,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:16:50,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:50,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:16:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:50,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:50,094 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1870211294] [2020-11-07 04:16:50,094 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:50,094 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:16:50,094 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219361820] [2020-11-07 04:16:50,097 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:16:50,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:50,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:16:50,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:16:50,099 INFO L87 Difference]: Start difference. First operand 255 states and 276 transitions. Second operand 4 states. [2020-11-07 04:16:50,798 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:16:51,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:51,775 INFO L93 Difference]: Finished difference Result 389 states and 436 transitions. [2020-11-07 04:16:51,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 04:16:51,780 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 04:16:51,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:51,784 INFO L225 Difference]: With dead ends: 389 [2020-11-07 04:16:51,784 INFO L226 Difference]: Without dead ends: 279 [2020-11-07 04:16:51,787 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:16:51,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-11-07 04:16:51,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 245. [2020-11-07 04:16:51,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-11-07 04:16:51,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 263 transitions. [2020-11-07 04:16:51,889 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 263 transitions. Word has length 149 [2020-11-07 04:16:51,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:51,889 INFO L481 AbstractCegarLoop]: Abstraction has 245 states and 263 transitions. [2020-11-07 04:16:51,890 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:16:51,890 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 263 transitions. [2020-11-07 04:16:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 04:16:51,892 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:51,892 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:16:51,892 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:16:51,893 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:51,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:51,893 INFO L82 PathProgramCache]: Analyzing trace with hash -569457022, now seen corresponding path program 1 times [2020-11-07 04:16:51,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:51,894 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [464087055] [2020-11-07 04:16:51,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:52,376 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:52,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:52,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:52,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:52,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:52,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:52,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:16:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:52,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 04:16:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:52,633 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [464087055] [2020-11-07 04:16:52,634 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:52,634 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:16:52,634 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [234596196] [2020-11-07 04:16:52,637 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:16:52,637 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:52,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:16:52,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:16:52,639 INFO L87 Difference]: Start difference. First operand 245 states and 263 transitions. Second operand 9 states. [2020-11-07 04:16:53,183 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:53,565 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:16:53,851 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:16:54,131 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:54,422 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:54,702 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:56,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:16:56,199 INFO L93 Difference]: Finished difference Result 409 states and 461 transitions. [2020-11-07 04:16:56,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 04:16:56,200 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 04:16:56,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:16:56,205 INFO L225 Difference]: With dead ends: 409 [2020-11-07 04:16:56,205 INFO L226 Difference]: Without dead ends: 279 [2020-11-07 04:16:56,214 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:16:56,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-11-07 04:16:56,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 245. [2020-11-07 04:16:56,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-11-07 04:16:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 262 transitions. [2020-11-07 04:16:56,340 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 262 transitions. Word has length 158 [2020-11-07 04:16:56,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:16:56,341 INFO L481 AbstractCegarLoop]: Abstraction has 245 states and 262 transitions. [2020-11-07 04:16:56,342 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:16:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 262 transitions. [2020-11-07 04:16:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-11-07 04:16:56,347 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:16:56,347 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:16:56,347 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:16:56,348 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:16:56,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:16:56,348 INFO L82 PathProgramCache]: Analyzing trace with hash -1577550829, now seen corresponding path program 1 times [2020-11-07 04:16:56,349 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:16:56,349 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [420723145] [2020-11-07 04:16:56,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:16:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,717 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:16:56,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:16:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:16:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:16:56,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:16:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:16:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 04:16:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:16:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:16:56,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-07 04:16:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:16:56,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:16:56,931 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [420723145] [2020-11-07 04:16:56,931 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:16:56,931 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 04:16:56,932 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227945881] [2020-11-07 04:16:56,932 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:16:56,933 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:16:56,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:16:56,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:16:56,935 INFO L87 Difference]: Start difference. First operand 245 states and 262 transitions. Second operand 14 states. [2020-11-07 04:16:57,461 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:16:57,838 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:16:58,107 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:16:58,381 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:58,683 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:16:59,002 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:16:59,713 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:17:01,213 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:17:01,508 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:17:01,948 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:17:02,293 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:17:02,570 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:17:02,866 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:17:03,211 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:17:03,499 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:17:03,794 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:17:04,182 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:17:04,610 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:17:04,933 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:17:05,343 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:17:06,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:17:06,462 INFO L93 Difference]: Finished difference Result 718 states and 859 transitions. [2020-11-07 04:17:06,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 04:17:06,464 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 171 [2020-11-07 04:17:06,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:17:06,469 INFO L225 Difference]: With dead ends: 718 [2020-11-07 04:17:06,469 INFO L226 Difference]: Without dead ends: 588 [2020-11-07 04:17:06,471 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 04:17:06,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2020-11-07 04:17:06,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 481. [2020-11-07 04:17:06,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 481 states. [2020-11-07 04:17:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 481 states and 535 transitions. [2020-11-07 04:17:06,732 INFO L78 Accepts]: Start accepts. Automaton has 481 states and 535 transitions. Word has length 171 [2020-11-07 04:17:06,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:17:06,732 INFO L481 AbstractCegarLoop]: Abstraction has 481 states and 535 transitions. [2020-11-07 04:17:06,732 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:17:06,733 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 535 transitions. [2020-11-07 04:17:06,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 04:17:06,736 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:17:06,736 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:17:06,736 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:17:06,737 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:17:06,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:17:06,737 INFO L82 PathProgramCache]: Analyzing trace with hash -1031863801, now seen corresponding path program 1 times [2020-11-07 04:17:06,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:17:06,738 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [365107415] [2020-11-07 04:17:06,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:17:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,033 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:17:07,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:17:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:17:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:17:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:17:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:17:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 04:17:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 04:17:07,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:17:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:17:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 04:17:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-07 04:17:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:07,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:17:07,198 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [365107415] [2020-11-07 04:17:07,198 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:17:07,201 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 04:17:07,202 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [939679497] [2020-11-07 04:17:07,202 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 04:17:07,202 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:17:07,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 04:17:07,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 04:17:07,203 INFO L87 Difference]: Start difference. First operand 481 states and 535 transitions. Second operand 6 states. [2020-11-07 04:17:07,725 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:17:08,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:17:08,450 INFO L93 Difference]: Finished difference Result 699 states and 802 transitions. [2020-11-07 04:17:08,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 04:17:08,450 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2020-11-07 04:17:08,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:17:08,453 INFO L225 Difference]: With dead ends: 699 [2020-11-07 04:17:08,453 INFO L226 Difference]: Without dead ends: 333 [2020-11-07 04:17:08,455 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:17:08,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2020-11-07 04:17:08,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 312. [2020-11-07 04:17:08,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 312 states. [2020-11-07 04:17:08,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 329 transitions. [2020-11-07 04:17:08,581 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 329 transitions. Word has length 176 [2020-11-07 04:17:08,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:17:08,581 INFO L481 AbstractCegarLoop]: Abstraction has 312 states and 329 transitions. [2020-11-07 04:17:08,582 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 04:17:08,582 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 329 transitions. [2020-11-07 04:17:08,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-11-07 04:17:08,585 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:17:08,586 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, 1, 1, 1, 1, 1, 1] [2020-11-07 04:17:08,586 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:17:08,586 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:17:08,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:17:08,587 INFO L82 PathProgramCache]: Analyzing trace with hash 1722496624, now seen corresponding path program 1 times [2020-11-07 04:17:08,587 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:17:08,587 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1419584435] [2020-11-07 04:17:08,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:17:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:08,923 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:17:08,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:17:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:08,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:17:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:08,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:17:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:08,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:17:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:08,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:17:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:08,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:17:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:17:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:17:09,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:17:09,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:17:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-11-07 04:17:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:17:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-11-07 04:17:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-11-07 04:17:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:17:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:17:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-11-07 04:17:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-11-07 04:17:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:17:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-11-07 04:17:09,169 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1419584435] [2020-11-07 04:17:09,170 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:17:09,170 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-11-07 04:17:09,171 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937582380] [2020-11-07 04:17:09,172 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:17:09,172 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:17:09,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:17:09,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:17:09,173 INFO L87 Difference]: Start difference. First operand 312 states and 329 transitions. Second operand 11 states. [2020-11-07 04:17:09,734 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:17:10,932 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:17:11,203 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:17:11,457 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:17:11,739 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:17:12,005 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:17:12,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:17:12,110 INFO L93 Difference]: Finished difference Result 335 states and 359 transitions. [2020-11-07 04:17:12,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 04:17:12,111 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 228 [2020-11-07 04:17:12,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:17:12,112 INFO L225 Difference]: With dead ends: 335 [2020-11-07 04:17:12,112 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:17:12,114 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 04:17:12,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:17:12,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:17:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:17:12,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:17:12,115 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 228 [2020-11-07 04:17:12,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:17:12,115 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:17:12,115 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:17:12,115 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:17:12,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:17:12,115 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:17:12,117 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:17:12,416 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:12,571 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:12,912 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:13,051 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 111 [2020-11-07 04:17:13,183 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:13,338 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:13,466 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:14,916 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:15,051 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:15,184 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:17,262 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 107 [2020-11-07 04:17:18,287 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:18,583 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:18,947 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:19,313 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:17:19,689 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:17:19,871 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 04:17:20,063 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:17:20,434 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:20,795 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:21,182 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:17:21,375 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:21,748 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:17:22,127 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:17:22,447 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:17:22,816 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:17:22,997 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:23,180 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:23,370 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:17:23,558 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-11-07 04:17:23,921 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:17:24,296 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:17:24,695 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 18 [2020-11-07 04:17:24,990 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 04:17:25,212 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:25,443 WARN L194 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:17:25,664 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:17:25,852 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:17:26,048 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:17:26,238 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 04:17:26,622 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:26,984 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:27,354 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:17:27,779 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:17:27,980 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 04:17:28,213 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:28,687 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:28,875 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:17:29,055 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:29,279 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:29,667 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:17:29,891 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:30,313 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:17:30,509 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:17:30,703 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:17:30,911 WARN L194 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-07 04:17:31,276 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:17:31,653 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:17:31,989 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:17:32,345 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:32,715 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:32,906 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:17:33,094 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:33,277 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:33,788 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:17:34,115 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:17:34,475 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:17:34,793 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:17:34,995 WARN L194 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 04:17:35,178 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:17:35,540 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:17:35,776 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:17:36,079 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 04:17:36,281 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2020-11-07 04:17:36,639 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:17:36,831 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 04:17:37,009 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 04:17:37,019 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:17:37,019 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:17:37,019 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:17:37,019 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:17:37,019 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point L246(lines 223 247) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 199 254) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 04:17:37,020 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L230(lines 230 234) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L230-1(lines 230 234) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L222-1(line 222) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L222-2(line 222) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 04:17:37,021 INFO L266 CegarLoopResult]: For program point L243-1(lines 224 245) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 199 254) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 199 254) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 04:17:37,022 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L241-2(line 241) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L287(lines 287 291) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L287-1(lines 287 291) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 04:17:37,023 INFO L266 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L279-2(line 279) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L304-1(line 304) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 255 314) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L304-2(line 304) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L300-1(line 300) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L300-2(line 300) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 255 314) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 04:17:37,024 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 255 314) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L281-2(lines 281 306) no Hoare annotation was computed. [2020-11-07 04:17:37,025 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L307(lines 280 308) no Hoare annotation was computed. [2020-11-07 04:17:37,026 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L299-2(line 299) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L295-1(line 295) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L295-2(line 295) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 04:17:37,027 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 601 607) the Hoare annotation is: true [2020-11-07 04:17:37,027 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 601 607) the Hoare annotation is: true [2020-11-07 04:17:37,028 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 608 616) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-11-07 04:17:37,028 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 608 616) the Hoare annotation is: true [2020-11-07 04:17:37,028 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 608 616) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-11-07 04:17:37,028 INFO L262 CegarLoopResult]: At program point L613(line 613) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:17:37,028 INFO L269 CegarLoopResult]: At program point L612(line 612) the Hoare annotation is: true [2020-11-07 04:17:37,028 INFO L262 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:17:37,029 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 914 938) the Hoare annotation is: true [2020-11-07 04:17:37,029 INFO L262 CegarLoopResult]: At program point L926(lines 926 932) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:17:37,029 INFO L262 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-11-07 04:17:37,029 INFO L262 CegarLoopResult]: At program point L924-1(line 924) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) .cse0 .cse1))) [2020-11-07 04:17:37,029 INFO L262 CegarLoopResult]: At program point L922(lines 922 935) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) [2020-11-07 04:17:37,029 INFO L262 CegarLoopResult]: At program point L924-2(line 924) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) .cse0 .cse1))) [2020-11-07 04:17:37,030 INFO L262 CegarLoopResult]: At program point L924-3(line 924) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret80| 0)) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:17:37,030 INFO L262 CegarLoopResult]: At program point L922-1(lines 914 938) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) [2020-11-07 04:17:37,030 INFO L269 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: true [2020-11-07 04:17:37,030 INFO L262 CegarLoopResult]: At program point L920-1(line 920) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))) [2020-11-07 04:17:37,030 INFO L262 CegarLoopResult]: At program point L920-2(line 920) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))) [2020-11-07 04:17:37,030 INFO L262 CegarLoopResult]: At program point L920-3(line 920) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-11-07 04:17:37,030 INFO L269 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: true [2020-11-07 04:17:37,030 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 914 938) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) [2020-11-07 04:17:37,030 INFO L262 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,031 INFO L262 CegarLoopResult]: At program point L898-1(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,031 INFO L262 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,031 INFO L262 CegarLoopResult]: At program point L898-2(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,031 INFO L262 CegarLoopResult]: At program point L896-1(line 896) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,031 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 890 912) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,031 INFO L262 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,031 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 890 912) the Hoare annotation is: true [2020-11-07 04:17:37,031 INFO L269 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: true [2020-11-07 04:17:37,031 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 890 912) the Hoare annotation is: true [2020-11-07 04:17:37,031 INFO L262 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,032 INFO L262 CegarLoopResult]: At program point L902-1(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,032 INFO L262 CegarLoopResult]: At program point L900(lines 900 907) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,032 INFO L269 CegarLoopResult]: At program point L900-1(lines 900 907) the Hoare annotation is: true [2020-11-07 04:17:37,032 INFO L262 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,032 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 04:17:37,032 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 04:17:37,032 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 849 872) no Hoare annotation was computed. [2020-11-07 04:17:37,032 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 04:17:37,032 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 04:17:37,032 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 04:17:37,032 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 849 872) no Hoare annotation was computed. [2020-11-07 04:17:37,032 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 849 872) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 04:17:37,033 INFO L262 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,033 INFO L262 CegarLoopResult]: At program point L668(line 668) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,033 INFO L262 CegarLoopResult]: At program point L666(lines 666 674) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,033 INFO L262 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point L664-1(line 664) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point L662(lines 662 679) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point L664-2(line 664) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point L664-3(line 664) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 658 682) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 658 682) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point L677(line 677) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point L677-1(lines 658 682) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 753 761) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-07 04:17:37,034 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 753 761) the Hoare annotation is: true [2020-11-07 04:17:37,034 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 753 761) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-07 04:17:37,035 INFO L262 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2020-11-07 04:17:37,035 INFO L269 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: true [2020-11-07 04:17:37,035 INFO L269 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: true [2020-11-07 04:17:37,035 INFO L269 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: true [2020-11-07 04:17:37,035 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 798 816) the Hoare annotation is: true [2020-11-07 04:17:37,035 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 798 816) the Hoare annotation is: true [2020-11-07 04:17:37,035 INFO L269 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: true [2020-11-07 04:17:37,035 INFO L269 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: true [2020-11-07 04:17:37,035 INFO L269 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: true [2020-11-07 04:17:37,035 INFO L269 CegarLoopResult]: At program point L807(lines 807 811) the Hoare annotation is: true [2020-11-07 04:17:37,036 INFO L269 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: true [2020-11-07 04:17:37,036 INFO L269 CegarLoopResult]: At program point L807-2(lines 807 811) the Hoare annotation is: true [2020-11-07 04:17:37,036 INFO L269 CegarLoopResult]: At program point L805-1(line 805) the Hoare annotation is: true [2020-11-07 04:17:37,036 INFO L269 CegarLoopResult]: At program point L805-2(line 805) the Hoare annotation is: true [2020-11-07 04:17:37,036 INFO L269 CegarLoopResult]: At program point L805-3(line 805) the Hoare annotation is: true [2020-11-07 04:17:37,036 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 798 816) the Hoare annotation is: true [2020-11-07 04:17:37,036 INFO L266 CegarLoopResult]: For program point L769(lines 769 777) no Hoare annotation was computed. [2020-11-07 04:17:37,036 INFO L266 CegarLoopResult]: For program point L769-2(lines 769 777) no Hoare annotation was computed. [2020-11-07 04:17:37,036 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 04:17:37,036 INFO L266 CegarLoopResult]: For program point L792-1(line 792) no Hoare annotation was computed. [2020-11-07 04:17:37,036 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 04:17:37,037 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 04:17:37,037 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 762 797) no Hoare annotation was computed. [2020-11-07 04:17:37,037 INFO L266 CegarLoopResult]: For program point L781(lines 781 789) no Hoare annotation was computed. [2020-11-07 04:17:37,037 INFO L266 CegarLoopResult]: For program point L781-2(lines 781 789) no Hoare annotation was computed. [2020-11-07 04:17:37,037 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 04:17:37,037 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 762 797) no Hoare annotation was computed. [2020-11-07 04:17:37,037 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 04:17:37,037 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 762 797) no Hoare annotation was computed. [2020-11-07 04:17:37,037 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 594 600) the Hoare annotation is: true [2020-11-07 04:17:37,037 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 594 600) the Hoare annotation is: true [2020-11-07 04:17:37,037 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L153(lines 153 198) no Hoare annotation was computed. [2020-11-07 04:17:37,038 INFO L266 CegarLoopResult]: For program point L153-1(lines 153 198) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 153 198) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 153 198) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point L176-1(line 176) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 153 198) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 04:17:37,039 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 04:17:37,040 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L183-1(line 183) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L179-1(line 179) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 04:17:37,041 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 466 511) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 04:17:37,042 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 04:17:37,043 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 04:17:37,043 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 04:17:37,043 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 490 491) no Hoare annotation was computed. [2020-11-07 04:17:37,043 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 466 511) no Hoare annotation was computed. [2020-11-07 04:17:37,043 INFO L266 CegarLoopResult]: For program point L490(lines 490 491) no Hoare annotation was computed. [2020-11-07 04:17:37,043 INFO L266 CegarLoopResult]: For program point L486(lines 486 493) no Hoare annotation was computed. [2020-11-07 04:17:37,043 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 466 511) no Hoare annotation was computed. [2020-11-07 04:17:37,043 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 04:17:37,043 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L480(lines 480 500) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L480-1(lines 480 500) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L507-1(line 507) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L507-2(line 507) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 04:17:37,044 INFO L266 CegarLoopResult]: For program point L505-2(line 505) no Hoare annotation was computed. [2020-11-07 04:17:37,045 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 04:17:37,045 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 04:17:37,045 INFO L266 CegarLoopResult]: For program point L466(lines 466 511) no Hoare annotation was computed. [2020-11-07 04:17:37,045 INFO L266 CegarLoopResult]: For program point L497(lines 497 498) no Hoare annotation was computed. [2020-11-07 04:17:37,045 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 497 498) no Hoare annotation was computed. [2020-11-07 04:17:37,045 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 04:17:37,045 INFO L266 CegarLoopResult]: For program point L485-1(line 485) no Hoare annotation was computed. [2020-11-07 04:17:37,045 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 04:17:37,045 INFO L266 CegarLoopResult]: For program point L485-2(line 485) no Hoare annotation was computed. [2020-11-07 04:17:37,046 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 880 889) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,046 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 880 889) the Hoare annotation is: true [2020-11-07 04:17:37,046 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 880 889) the Hoare annotation is: true [2020-11-07 04:17:37,046 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 742 752) the Hoare annotation is: true [2020-11-07 04:17:37,046 INFO L269 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: true [2020-11-07 04:17:37,046 INFO L269 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: true [2020-11-07 04:17:37,046 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 742 752) the Hoare annotation is: true [2020-11-07 04:17:37,046 INFO L269 CegarLoopResult]: At program point L747-1(line 747) the Hoare annotation is: true [2020-11-07 04:17:37,046 INFO L269 CegarLoopResult]: At program point L747-2(line 747) the Hoare annotation is: true [2020-11-07 04:17:37,046 INFO L269 CegarLoopResult]: At program point L747-3(line 747) the Hoare annotation is: true [2020-11-07 04:17:37,047 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 742 752) the Hoare annotation is: true [2020-11-07 04:17:37,047 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 734 741) the Hoare annotation is: true [2020-11-07 04:17:37,047 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 734 741) the Hoare annotation is: true [2020-11-07 04:17:37,047 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 734 741) the Hoare annotation is: true [2020-11-07 04:17:37,047 INFO L262 CegarLoopResult]: At program point L703(line 703) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,047 INFO L262 CegarLoopResult]: At program point L703-1(lines 684 708) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,047 INFO L262 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,047 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 684 708) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,047 INFO L262 CegarLoopResult]: At program point L694(line 694) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,047 INFO L262 CegarLoopResult]: At program point L692(lines 692 700) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,048 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 684 708) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,048 INFO L262 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,048 INFO L262 CegarLoopResult]: At program point L690-1(line 690) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,048 INFO L262 CegarLoopResult]: At program point L688(lines 688 705) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,048 INFO L262 CegarLoopResult]: At program point L690-2(line 690) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,048 INFO L262 CegarLoopResult]: At program point L690-3(line 690) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,048 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 650 656) the Hoare annotation is: true [2020-11-07 04:17:37,048 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 650 656) the Hoare annotation is: true [2020-11-07 04:17:37,048 INFO L262 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,049 INFO L262 CegarLoopResult]: At program point L543-1(line 543) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,049 INFO L262 CegarLoopResult]: At program point L568(lines 525 570) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,049 INFO L262 CegarLoopResult]: At program point L535(lines 535 541) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,049 INFO L262 CegarLoopResult]: At program point L535-1(lines 535 541) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,049 INFO L262 CegarLoopResult]: At program point L527(lines 527 531) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,049 INFO L262 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,049 INFO L262 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,050 INFO L262 CegarLoopResult]: At program point L561(lines 561 565) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,050 INFO L262 CegarLoopResult]: At program point L561-2(lines 555 566) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,050 INFO L262 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,050 INFO L262 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,050 INFO L262 CegarLoopResult]: At program point L553-1(line 553) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,050 INFO L269 CegarLoopResult]: At program point testEXIT(lines 515 578) the Hoare annotation is: true [2020-11-07 04:17:37,050 INFO L262 CegarLoopResult]: At program point L545(lines 545 551) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,050 INFO L262 CegarLoopResult]: At program point L545-1(lines 545 551) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,051 INFO L262 CegarLoopResult]: At program point testENTRY(lines 515 578) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,051 INFO L262 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,051 INFO L269 CegarLoopResult]: At program point testFINAL(lines 515 578) the Hoare annotation is: true [2020-11-07 04:17:37,051 INFO L262 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,051 INFO L262 CegarLoopResult]: At program point L533-1(line 533) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,051 INFO L262 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,051 INFO L262 CegarLoopResult]: At program point L571(lines 524 572) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,051 INFO L262 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,052 INFO L262 CegarLoopResult]: At program point L526(lines 525 570) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,052 INFO L262 CegarLoopResult]: At program point L559-1(line 559) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,052 INFO L262 CegarLoopResult]: At program point L559-2(line 559) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,052 INFO L262 CegarLoopResult]: At program point L555(lines 555 566) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,052 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:17:37,052 INFO L262 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:17:37,052 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 444 445) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L444(lines 444 445) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 420 465) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L440(lines 440 447) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L434(lines 434 454) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L434-1(lines 434 454) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L461-1(line 461) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 04:17:37,053 INFO L266 CegarLoopResult]: For program point L461-2(line 461) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L459-1(line 459) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L459-2(line 459) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L420(lines 420 465) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L451(lines 451 452) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 451 452) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L439-1(line 439) no Hoare annotation was computed. [2020-11-07 04:17:37,054 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point L439-2(line 439) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 420 465) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 420 465) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 04:17:37,055 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 04:17:37,056 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 04:17:37,056 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 04:17:37,056 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 709 716) no Hoare annotation was computed. [2020-11-07 04:17:37,056 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 709 716) no Hoare annotation was computed. [2020-11-07 04:17:37,056 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 709 716) no Hoare annotation was computed. [2020-11-07 04:17:37,056 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 128 136) the Hoare annotation is: true [2020-11-07 04:17:37,056 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 128 136) the Hoare annotation is: true [2020-11-07 04:17:37,056 INFO L269 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: true [2020-11-07 04:17:37,057 INFO L269 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: true [2020-11-07 04:17:37,057 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 128 136) the Hoare annotation is: true [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point L104(lines 104 112) no Hoare annotation was computed. [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 04:17:37,057 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L341(lines 341 345) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L366-2(lines 366 386) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L317(lines 317 419) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L317-1(lines 317 419) no Hoare annotation was computed. [2020-11-07 04:17:37,058 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L408-1(line 408) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L408-2(line 408) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L367(lines 366 386) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 04:17:37,059 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 317 419) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L351-1(line 351) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L368(lines 368 372) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L393-1(line 393) no Hoare annotation was computed. [2020-11-07 04:17:37,060 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L393-2(line 393) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 317 419) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L377-1(line 377) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L377-2(line 377) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 317 419) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 04:17:37,061 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L395-1(line 395) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L395-2(line 395) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L387(lines 365 388) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 04:17:37,062 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L346(lines 346 362) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L379-1(line 379) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L379-2(line 379) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L363(lines 363 404) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L355-1(line 355) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L405(lines 405 416) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 04:17:37,063 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L397-1(line 397) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L381-1(line 381) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L348-1(line 348) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L406(lines 406 413) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 04:17:37,064 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 04:17:37,065 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 04:17:37,065 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 04:17:37,065 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 04:17:37,065 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 04:17:37,065 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 584 593) no Hoare annotation was computed. [2020-11-07 04:17:37,065 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 584 593) no Hoare annotation was computed. [2020-11-07 04:17:37,065 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 04:17:37,065 INFO L266 CegarLoopResult]: For program point L586-1(line 586) no Hoare annotation was computed. [2020-11-07 04:17:37,065 INFO L266 CegarLoopResult]: For program point L586-2(line 586) no Hoare annotation was computed. [2020-11-07 04:17:37,066 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 584 593) no Hoare annotation was computed. [2020-11-07 04:17:37,066 INFO L262 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,066 INFO L262 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,066 INFO L262 CegarLoopResult]: At program point L444-1(line 444) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,066 INFO L262 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,066 INFO L262 CegarLoopResult]: At program point L791-1(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,066 INFO L262 CegarLoopResult]: At program point L791-2(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,066 INFO L262 CegarLoopResult]: At program point L791-3(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,067 INFO L262 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,067 INFO L262 CegarLoopResult]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,067 INFO L262 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,067 INFO L262 CegarLoopResult]: At program point L787-1(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,067 INFO L262 CegarLoopResult]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,067 INFO L262 CegarLoopResult]: At program point L787-2(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,067 INFO L262 CegarLoopResult]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,067 INFO L262 CegarLoopResult]: At program point L787-3(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,068 INFO L262 CegarLoopResult]: At program point L783(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,068 INFO L262 CegarLoopResult]: At program point L787-4(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,068 INFO L262 CegarLoopResult]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,068 INFO L262 CegarLoopResult]: At program point L783-1(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,068 INFO L262 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,068 INFO L262 CegarLoopResult]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,068 INFO L262 CegarLoopResult]: At program point L783-2(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,068 INFO L262 CegarLoopResult]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,069 INFO L262 CegarLoopResult]: At program point L783-3(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,069 INFO L262 CegarLoopResult]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,069 INFO L262 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,069 INFO L262 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,069 INFO L262 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,069 INFO L262 CegarLoopResult]: At program point L779-1(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,069 INFO L262 CegarLoopResult]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,069 INFO L262 CegarLoopResult]: At program point L490-1(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,070 INFO L262 CegarLoopResult]: At program point L779-2(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,070 INFO L262 CegarLoopResult]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,070 INFO L262 CegarLoopResult]: At program point L779-3(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,070 INFO L262 CegarLoopResult]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,070 INFO L262 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,070 INFO L262 CegarLoopResult]: At program point L779-4(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,070 INFO L262 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,070 INFO L262 CegarLoopResult]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,071 INFO L262 CegarLoopResult]: At program point L775-1(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,071 INFO L262 CegarLoopResult]: At program point L779-5(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,071 INFO L262 CegarLoopResult]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,071 INFO L262 CegarLoopResult]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,071 INFO L262 CegarLoopResult]: At program point L775-2(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,071 INFO L262 CegarLoopResult]: At program point L779-6(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,071 INFO L262 CegarLoopResult]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,071 INFO L262 CegarLoopResult]: At program point L775-3(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,072 INFO L262 CegarLoopResult]: At program point L779-7(line 779) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,072 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,072 INFO L262 CegarLoopResult]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,072 INFO L262 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,072 INFO L262 CegarLoopResult]: At program point L775-4(line 775) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,072 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,072 INFO L262 CegarLoopResult]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,072 INFO L262 CegarLoopResult]: At program point L771-1(line 771) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,072 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,073 INFO L262 CegarLoopResult]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,073 INFO L262 CegarLoopResult]: At program point L771-2(line 771) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,073 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,073 INFO L262 CegarLoopResult]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,073 INFO L262 CegarLoopResult]: At program point L771-3(line 771) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,073 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,073 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,073 INFO L262 CegarLoopResult]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,073 INFO L262 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,074 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,074 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,074 INFO L262 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,074 INFO L262 CegarLoopResult]: At program point L623(line 623) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:17:37,074 INFO L262 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,074 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:17:37,074 INFO L262 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,074 INFO L262 CegarLoopResult]: At program point L793-1(line 793) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,075 INFO L262 CegarLoopResult]: At program point L793-2(line 793) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,075 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,075 INFO L262 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:17:37,075 INFO L262 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,075 INFO L262 CegarLoopResult]: At program point L451-1(line 451) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,075 INFO L262 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,075 INFO L262 CegarLoopResult]: At program point L497-1(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,076 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:17:37,076 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,076 INFO L262 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:17:37,076 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:17:37,076 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 717 733) no Hoare annotation was computed. [2020-11-07 04:17:37,076 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 717 733) no Hoare annotation was computed. [2020-11-07 04:17:37,076 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 04:17:37,076 INFO L266 CegarLoopResult]: For program point L728-1(lines 717 733) no Hoare annotation was computed. [2020-11-07 04:17:37,076 INFO L266 CegarLoopResult]: For program point L724(lines 724 730) no Hoare annotation was computed. [2020-11-07 04:17:37,076 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 04:17:37,077 INFO L266 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-11-07 04:17:37,077 INFO L266 CegarLoopResult]: For program point L722-2(line 722) no Hoare annotation was computed. [2020-11-07 04:17:37,077 INFO L266 CegarLoopResult]: For program point L722-3(line 722) no Hoare annotation was computed. [2020-11-07 04:17:37,077 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2020-11-07 04:17:37,077 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (not (= 1 ~systemActive~0))) [2020-11-07 04:17:37,077 INFO L269 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: true [2020-11-07 04:17:37,077 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:17:37,077 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:17:37,077 INFO L262 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:17:37,078 INFO L269 CegarLoopResult]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2020-11-07 04:17:37,078 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:17:37,078 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2020-11-07 04:17:37,078 INFO L262 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:17:37,078 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:17:37,078 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:17:37,078 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:17:37,078 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:17:37,078 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2020-11-07 04:17:37,078 INFO L269 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: true [2020-11-07 04:17:37,079 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 04:17:37,079 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: true [2020-11-07 04:17:37,079 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: true [2020-11-07 04:17:37,079 INFO L262 CegarLoopResult]: At program point L639(line 639) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,079 INFO L262 CegarLoopResult]: At program point L637(lines 637 643) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,079 INFO L262 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,079 INFO L262 CegarLoopResult]: At program point L630(lines 629 648) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,079 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 626 649) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,079 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 626 649) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,080 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 626 649) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:17:37,080 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 819 848) the Hoare annotation is: true [2020-11-07 04:17:37,080 INFO L269 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: true [2020-11-07 04:17:37,080 INFO L269 CegarLoopResult]: At program point L833(lines 833 837) the Hoare annotation is: true [2020-11-07 04:17:37,080 INFO L269 CegarLoopResult]: At program point L833-1(lines 833 837) the Hoare annotation is: true [2020-11-07 04:17:37,080 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 819 848) the Hoare annotation is: true [2020-11-07 04:17:37,080 INFO L269 CegarLoopResult]: At program point L829-2(lines 829 843) the Hoare annotation is: true [2020-11-07 04:17:37,080 INFO L269 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: true [2020-11-07 04:17:37,080 INFO L269 CegarLoopResult]: At program point L825-1(line 825) the Hoare annotation is: true [2020-11-07 04:17:37,080 INFO L269 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L269 CegarLoopResult]: At program point L844(lines 819 848) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L269 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L269 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L269 CegarLoopResult]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 873 879) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 873 879) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:17:37,081 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:17:37,082 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:17:37,082 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:17:37,082 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:17:37,082 INFO L262 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:17:37,082 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:17:37,082 INFO L262 CegarLoopResult]: At program point L67-1(lines 63 74) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:17:37,082 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 138 145) the Hoare annotation is: true [2020-11-07 04:17:37,082 INFO L269 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: true [2020-11-07 04:17:37,082 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 138 145) the Hoare annotation is: true [2020-11-07 04:17:37,083 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 138 145) the Hoare annotation is: true [2020-11-07 04:17:37,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:17:37 BoogieIcfgContainer [2020-11-07 04:17:37,105 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:17:37,107 INFO L168 Benchmark]: Toolchain (without parser) took 53016.64 ms. Allocated memory was 158.3 MB in the beginning and 574.6 MB in the end (delta: 416.3 MB). Free memory was 133.5 MB in the beginning and 351.4 MB in the end (delta: -217.9 MB). Peak memory consumption was 352.5 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:37,108 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 82.3 MB in the beginning and 81.9 MB in the end (delta: 361.8 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:17:37,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 802.53 ms. Allocated memory is still 158.3 MB. Free memory was 132.8 MB in the beginning and 111.6 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:37,109 INFO L168 Benchmark]: Boogie Preprocessor took 84.84 ms. Allocated memory is still 158.3 MB. Free memory was 111.6 MB in the beginning and 107.7 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:37,109 INFO L168 Benchmark]: RCFGBuilder took 1531.25 ms. Allocated memory is still 158.3 MB. Free memory was 107.7 MB in the beginning and 131.6 MB in the end (delta: -23.9 MB). Peak memory consumption was 60.7 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:37,110 INFO L168 Benchmark]: TraceAbstraction took 50581.47 ms. Allocated memory was 158.3 MB in the beginning and 574.6 MB in the end (delta: 416.3 MB). Free memory was 131.0 MB in the beginning and 351.4 MB in the end (delta: -220.4 MB). Peak memory consumption was 348.5 MB. Max. memory is 8.0 GB. [2020-11-07 04:17:37,113 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 82.3 MB in the beginning and 81.9 MB in the end (delta: 361.8 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 802.53 ms. Allocated memory is still 158.3 MB. Free memory was 132.8 MB in the beginning and 111.6 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 84.84 ms. Allocated memory is still 158.3 MB. Free memory was 111.6 MB in the beginning and 107.7 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1531.25 ms. Allocated memory is still 158.3 MB. Free memory was 107.7 MB in the beginning and 131.6 MB in the end (delta: -23.9 MB). Peak memory consumption was 60.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 50581.47 ms. Allocated memory was 158.3 MB in the beginning and 574.6 MB in the end (delta: 416.3 MB). Free memory was 131.0 MB in the beginning and 351.4 MB in the end (delta: -220.4 MB). Peak memory consumption was 348.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 451]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 444]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 490]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 497]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 524]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 601]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 608]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 914]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(pumpRunning == 0) || !(1 == systemActive)) || waterLevel == 0) || !(tmp == 0) - ProcedureContractResult [Line: 890]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 658]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 753]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 798]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 594]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 880]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 742]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 734]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 684]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 650]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(pumpRunning == 0) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 626]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 819]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 873]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0) - ProcedureContractResult [Line: 138]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 637 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 25.5s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 20.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 24.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1267 SDtfs, 2449 SDslu, 2212 SDs, 0 SdLazy, 4332 SolverSat, 775 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 222 GetRequests, 145 SyntacticMatches, 1 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 261 ImplicationChecksByTransitivity, 11.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=481occurred 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: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 237 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 272 LocationsWithAnnotation, 1306 PreInvPairs, 1457 NumberOfFragments, 2583 HoareAnnotationTreeSize, 1306 FomulaSimplifications, 259217 FormulaSimplificationTreeSizeReduction, 5.7s HoareSimplificationTime, 272 FomulaSimplificationsInter, 35524 FormulaSimplificationTreeSizeReductionInter, 18.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 1030 NumberOfCodeBlocks, 1030 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1024 ConstructedInterpolants, 0 QuantifiedInterpolants, 488844 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 47/48 InterpolantCoveringCapability, 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...