/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:10:09,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:10:09,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:10:09,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:10:09,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:10:09,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:10:09,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:10:09,879 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:10:09,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:10:09,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:10:09,890 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:10:09,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:10:09,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:10:09,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:10:09,896 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:10:09,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:10:09,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:10:09,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:10:09,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:10:09,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:10:09,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:10:09,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:10:09,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:10:09,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:10:09,941 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:10:09,941 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:10:09,941 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:10:09,943 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:10:09,944 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:10:09,945 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:10:09,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:10:09,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:10:09,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:10:09,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:10:09,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:10:09,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:10:09,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:10:09,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:10:09,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:10:09,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:10:09,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:10:09,953 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 00:10:09,977 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:10:09,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:10:09,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:10:09,981 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:10:09,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:10:09,982 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:10:09,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:10:09,982 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:10:09,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:10:09,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:10:09,983 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:10:09,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:10:09,984 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:10:09,984 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:10:09,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:10:09,985 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:10:09,985 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:10:09,985 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:10:09,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:10:09,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:10:09,986 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:10:09,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:10:09,986 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:10:10,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:10:10,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:10:10,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:10:10,400 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:10:10,402 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:10:10,403 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product42.cil.c [2020-11-07 00:10:10,480 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73690b89b/09913a8833334c208e7a3c136c14c49e/FLAG54e56c3af [2020-11-07 00:10:11,115 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:10:11,115 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product42.cil.c [2020-11-07 00:10:11,136 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73690b89b/09913a8833334c208e7a3c136c14c49e/FLAG54e56c3af [2020-11-07 00:10:11,403 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73690b89b/09913a8833334c208e7a3c136c14c49e [2020-11-07 00:10:11,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:10:11,416 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:10:11,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:10:11,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:10:11,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:10:11,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:10:11" (1/1) ... [2020-11-07 00:10:11,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d52d4d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:11, skipping insertion in model container [2020-11-07 00:10:11,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:10:11" (1/1) ... [2020-11-07 00:10:11,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:10:11,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:10:11,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:10:11,870 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:10:11,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:10:12,056 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:10:12,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12 WrapperNode [2020-11-07 00:10:12,057 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:10:12,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:10:12,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:10:12,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:10:12,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12" (1/1) ... [2020-11-07 00:10:12,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12" (1/1) ... [2020-11-07 00:10:12,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12" (1/1) ... [2020-11-07 00:10:12,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12" (1/1) ... [2020-11-07 00:10:12,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12" (1/1) ... [2020-11-07 00:10:12,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12" (1/1) ... [2020-11-07 00:10:12,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12" (1/1) ... [2020-11-07 00:10:12,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:10:12,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:10:12,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:10:12,195 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:10:12,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12" (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 00:10:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:10:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:10:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:10:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:10:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:10:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:10:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:10:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:10:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:10:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:10:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:10:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:10:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:10:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:10:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:10:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:10:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:10:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:10:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:10:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:10:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:10:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:10:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:10:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:10:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:10:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:10:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:10:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:10:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:10:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:10:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:10:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-11-07 00:10:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:10:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:10:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:10:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:10:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:10:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:10:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:10:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:10:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:10:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:10:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:10:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:10:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:10:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:10:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:10:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:10:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:10:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:10:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:10:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:10:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:10:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:10:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:10:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:10:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:10:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:10:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:10:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:10:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:10:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:10:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:10:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:10:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:10:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:10:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:10:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:10:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:10:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:10:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:10:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:10:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:10:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:10:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:10:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:10:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:10:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:10:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:10:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:10:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:10:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:10:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:10:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:10:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:10:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:10:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:10:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:10:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:10:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-11-07 00:10:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:10:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:10:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:10:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:10:13,929 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:10:13,929 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:10:13,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:10:13 BoogieIcfgContainer [2020-11-07 00:10:13,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:10:13,934 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:10:13,934 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:10:13,938 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:10:13,938 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:10:11" (1/3) ... [2020-11-07 00:10:13,939 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b3949b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:10:13, skipping insertion in model container [2020-11-07 00:10:13,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:12" (2/3) ... [2020-11-07 00:10:13,939 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b3949b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:10:13, skipping insertion in model container [2020-11-07 00:10:13,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:10:13" (3/3) ... [2020-11-07 00:10:13,944 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product42.cil.c [2020-11-07 00:10:13,957 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:10:13,960 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:10:13,971 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:10:13,996 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:10:13,996 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:10:13,996 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:10:13,996 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:10:13,996 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:10:13,996 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:10:13,997 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:10:13,997 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:10:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-11-07 00:10:14,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:10:14,042 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:14,043 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 00:10:14,044 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 00:10:14,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:14,051 INFO L82 PathProgramCache]: Analyzing trace with hash 303673786, now seen corresponding path program 1 times [2020-11-07 00:10:14,061 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:14,061 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [241218075] [2020-11-07 00:10:14,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:14,146 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:15,150 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:15,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:15,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:15,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:15,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:15,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:15,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:15,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:10:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:15,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:10:15,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:15,322 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 00:10:15,324 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [241218075] [2020-11-07 00:10:15,326 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:15,326 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:10:15,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020858209] [2020-11-07 00:10:15,332 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:10:15,332 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:15,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:10:15,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:10:15,349 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 3 states. [2020-11-07 00:10:17,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:17,253 INFO L93 Difference]: Finished difference Result 484 states and 570 transitions. [2020-11-07 00:10:17,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:10:17,255 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:10:17,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:17,290 INFO L225 Difference]: With dead ends: 484 [2020-11-07 00:10:17,290 INFO L226 Difference]: Without dead ends: 301 [2020-11-07 00:10:17,296 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:10:17,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-11-07 00:10:17,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 259. [2020-11-07 00:10:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-11-07 00:10:17,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 278 transitions. [2020-11-07 00:10:17,476 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 278 transitions. Word has length 148 [2020-11-07 00:10:17,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:17,477 INFO L481 AbstractCegarLoop]: Abstraction has 259 states and 278 transitions. [2020-11-07 00:10:17,477 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:10:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 278 transitions. [2020-11-07 00:10:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:10:17,482 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:17,482 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 00:10:17,482 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:10:17,483 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 00:10:17,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:17,484 INFO L82 PathProgramCache]: Analyzing trace with hash 839545841, now seen corresponding path program 1 times [2020-11-07 00:10:17,484 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:17,484 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [637327709] [2020-11-07 00:10:17,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:17,489 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:17,958 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:17,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:18,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:10:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:10:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,083 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 00:10:18,083 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [637327709] [2020-11-07 00:10:18,084 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:18,084 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:10:18,084 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684192794] [2020-11-07 00:10:18,086 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:10:18,087 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:18,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:10:18,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:10:18,088 INFO L87 Difference]: Start difference. First operand 259 states and 278 transitions. Second operand 4 states. [2020-11-07 00:10:18,938 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:20,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:20,107 INFO L93 Difference]: Finished difference Result 394 states and 437 transitions. [2020-11-07 00:10:20,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:10:20,108 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:10:20,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:20,116 INFO L225 Difference]: With dead ends: 394 [2020-11-07 00:10:20,119 INFO L226 Difference]: Without dead ends: 284 [2020-11-07 00:10:20,123 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:10:20,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2020-11-07 00:10:20,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 249. [2020-11-07 00:10:20,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-11-07 00:10:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 265 transitions. [2020-11-07 00:10:20,262 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 265 transitions. Word has length 149 [2020-11-07 00:10:20,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:20,263 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 265 transitions. [2020-11-07 00:10:20,263 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:10:20,263 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 265 transitions. [2020-11-07 00:10:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:10:20,266 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:20,267 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:20,267 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:10:20,267 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 00:10:20,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:20,268 INFO L82 PathProgramCache]: Analyzing trace with hash -1969467473, now seen corresponding path program 1 times [2020-11-07 00:10:20,268 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:20,269 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1875426923] [2020-11-07 00:10:20,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:20,273 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:20,926 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:20,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:21,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:21,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:21,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:21,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:21,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:10:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:21,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:10:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:21,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:10:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:21,183 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 00:10:21,185 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1875426923] [2020-11-07 00:10:21,185 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:21,186 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:10:21,186 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429604816] [2020-11-07 00:10:21,188 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:10:21,189 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:21,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:10:21,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:10:21,190 INFO L87 Difference]: Start difference. First operand 249 states and 265 transitions. Second operand 10 states. [2020-11-07 00:10:21,846 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:22,323 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:22,723 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:10:23,112 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:23,490 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:23,888 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:25,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:25,668 INFO L93 Difference]: Finished difference Result 440 states and 499 transitions. [2020-11-07 00:10:25,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:10:25,672 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:10:25,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:25,676 INFO L225 Difference]: With dead ends: 440 [2020-11-07 00:10:25,676 INFO L226 Difference]: Without dead ends: 306 [2020-11-07 00:10:25,683 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:10:25,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-11-07 00:10:25,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 249. [2020-11-07 00:10:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-11-07 00:10:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 264 transitions. [2020-11-07 00:10:25,788 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 264 transitions. Word has length 162 [2020-11-07 00:10:25,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:25,790 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 264 transitions. [2020-11-07 00:10:25,790 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:10:25,790 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 264 transitions. [2020-11-07 00:10:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-11-07 00:10:25,795 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:25,796 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:25,796 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:10:25,796 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 00:10:25,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:25,797 INFO L82 PathProgramCache]: Analyzing trace with hash -1222633156, now seen corresponding path program 1 times [2020-11-07 00:10:25,797 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:25,798 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [938010781] [2020-11-07 00:10:25,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:25,804 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,235 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:26,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:10:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:10:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 00:10:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 00:10:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,378 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 00:10:26,378 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [938010781] [2020-11-07 00:10:26,378 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:26,379 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:10:26,379 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070070189] [2020-11-07 00:10:26,379 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:10:26,380 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:26,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:10:26,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:10:26,380 INFO L87 Difference]: Start difference. First operand 249 states and 264 transitions. Second operand 7 states. [2020-11-07 00:10:27,216 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:29,384 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:30,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:30,229 INFO L93 Difference]: Finished difference Result 613 states and 718 transitions. [2020-11-07 00:10:30,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-07 00:10:30,229 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 170 [2020-11-07 00:10:30,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:30,235 INFO L225 Difference]: With dead ends: 613 [2020-11-07 00:10:30,235 INFO L226 Difference]: Without dead ends: 479 [2020-11-07 00:10:30,237 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:10:30,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2020-11-07 00:10:30,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 350. [2020-11-07 00:10:30,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 350 states. [2020-11-07 00:10:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 375 transitions. [2020-11-07 00:10:30,421 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 375 transitions. Word has length 170 [2020-11-07 00:10:30,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:30,421 INFO L481 AbstractCegarLoop]: Abstraction has 350 states and 375 transitions. [2020-11-07 00:10:30,421 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:10:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 375 transitions. [2020-11-07 00:10:30,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-11-07 00:10:30,424 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:30,425 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:30,425 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:10:30,425 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 00:10:30,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:30,426 INFO L82 PathProgramCache]: Analyzing trace with hash -587644704, now seen corresponding path program 1 times [2020-11-07 00:10:30,426 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:30,426 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [279334569] [2020-11-07 00:10:30,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:30,429 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:30,861 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:30,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:30,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:30,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:30,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:30,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:30,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:30,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:10:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:31,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:10:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:31,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:31,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:10:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:31,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:10:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:31,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-11-07 00:10:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:31,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-11-07 00:10:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:31,109 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 00:10:31,110 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [279334569] [2020-11-07 00:10:31,110 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:31,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:10:31,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061570103] [2020-11-07 00:10:31,111 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:10:31,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:31,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:10:31,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:10:31,112 INFO L87 Difference]: Start difference. First operand 350 states and 375 transitions. Second operand 15 states. [2020-11-07 00:10:31,819 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:32,306 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:32,716 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:33,138 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:33,523 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:33,885 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:34,756 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:36,151 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:36,533 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:36,959 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:37,419 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:10:37,791 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:38,166 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:38,547 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:38,990 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:39,502 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:10:40,001 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:42,274 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:42,698 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:43,203 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:44,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:44,589 INFO L93 Difference]: Finished difference Result 1253 states and 1564 transitions. [2020-11-07 00:10:44,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-07 00:10:44,590 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 194 [2020-11-07 00:10:44,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:44,598 INFO L225 Difference]: With dead ends: 1253 [2020-11-07 00:10:44,598 INFO L226 Difference]: Without dead ends: 1018 [2020-11-07 00:10:44,601 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 348 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-11-07 00:10:44,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1018 states. [2020-11-07 00:10:44,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1018 to 719. [2020-11-07 00:10:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 719 states. [2020-11-07 00:10:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 719 states and 792 transitions. [2020-11-07 00:10:44,990 INFO L78 Accepts]: Start accepts. Automaton has 719 states and 792 transitions. Word has length 194 [2020-11-07 00:10:44,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:44,991 INFO L481 AbstractCegarLoop]: Abstraction has 719 states and 792 transitions. [2020-11-07 00:10:44,991 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:10:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 792 transitions. [2020-11-07 00:10:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2020-11-07 00:10:44,999 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:45,000 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:10:45,000 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:10:45,001 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 00:10:45,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:45,001 INFO L82 PathProgramCache]: Analyzing trace with hash -835942819, now seen corresponding path program 1 times [2020-11-07 00:10:45,002 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:45,002 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [100308769] [2020-11-07 00:10:45,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:45,039 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:10:45,042 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,478 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:45,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:45,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:10:45,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:10:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:45,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:10:45,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:10:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:10:45,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:10:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:10:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-11-07 00:10:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-11-07 00:10:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-11-07 00:10:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2020-11-07 00:10:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2020-11-07 00:10:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:45,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2020-11-07 00:10:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2020-11-07 00:10:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:45,793 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 00:10:45,793 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [100308769] [2020-11-07 00:10:45,793 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:45,793 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 00:10:45,794 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843521899] [2020-11-07 00:10:45,794 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 00:10:45,794 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:45,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 00:10:45,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-11-07 00:10:45,795 INFO L87 Difference]: Start difference. First operand 719 states and 792 transitions. Second operand 12 states. [2020-11-07 00:10:47,330 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:47,744 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:48,211 WARN L194 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:10:48,628 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:49,028 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:49,409 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:51,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:51,157 INFO L93 Difference]: Finished difference Result 1635 states and 1974 transitions. [2020-11-07 00:10:51,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:10:51,159 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 273 [2020-11-07 00:10:51,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:51,166 INFO L225 Difference]: With dead ends: 1635 [2020-11-07 00:10:51,166 INFO L226 Difference]: Without dead ends: 1031 [2020-11-07 00:10:51,169 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:10:51,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1031 states. [2020-11-07 00:10:51,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1031 to 743. [2020-11-07 00:10:51,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 743 states. [2020-11-07 00:10:51,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 743 states and 817 transitions. [2020-11-07 00:10:51,537 INFO L78 Accepts]: Start accepts. Automaton has 743 states and 817 transitions. Word has length 273 [2020-11-07 00:10:51,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:51,538 INFO L481 AbstractCegarLoop]: Abstraction has 743 states and 817 transitions. [2020-11-07 00:10:51,538 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 00:10:51,538 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 817 transitions. [2020-11-07 00:10:51,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2020-11-07 00:10:51,544 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:51,545 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:10:51,545 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:10:51,546 INFO L429 AbstractCegarLoop]: === Iteration 7 === [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 00:10:51,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:51,546 INFO L82 PathProgramCache]: Analyzing trace with hash 1970936853, now seen corresponding path program 1 times [2020-11-07 00:10:51,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:51,547 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [389055492] [2020-11-07 00:10:51,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:51,565 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:10:51,567 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:51,980 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:51,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:52,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 00:10:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:10:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:10:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:52,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:10:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:10:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:10:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:10:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:10:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-11-07 00:10:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-11-07 00:10:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 00:10:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 00:10:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-11-07 00:10:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-11-07 00:10:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-11-07 00:10:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:52,300 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 00:10:52,300 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [389055492] [2020-11-07 00:10:52,300 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:52,300 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:10:52,301 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201848641] [2020-11-07 00:10:52,301 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:10:52,301 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:52,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:10:52,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:10:52,302 INFO L87 Difference]: Start difference. First operand 743 states and 817 transitions. Second operand 15 states. [2020-11-07 00:10:53,103 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:53,522 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:53,922 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:54,316 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:54,694 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:55,785 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:56,170 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:56,569 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:56,959 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:57,353 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:59,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:59,416 INFO L93 Difference]: Finished difference Result 1439 states and 1706 transitions. [2020-11-07 00:10:59,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 00:10:59,416 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 277 [2020-11-07 00:10:59,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:59,422 INFO L225 Difference]: With dead ends: 1439 [2020-11-07 00:10:59,422 INFO L226 Difference]: Without dead ends: 811 [2020-11-07 00:10:59,425 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 00:10:59,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 811 states. [2020-11-07 00:10:59,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 811 to 595. [2020-11-07 00:10:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 595 states. [2020-11-07 00:10:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 595 states and 650 transitions. [2020-11-07 00:10:59,653 INFO L78 Accepts]: Start accepts. Automaton has 595 states and 650 transitions. Word has length 277 [2020-11-07 00:10:59,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:59,654 INFO L481 AbstractCegarLoop]: Abstraction has 595 states and 650 transitions. [2020-11-07 00:10:59,654 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:10:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 650 transitions. [2020-11-07 00:10:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-11-07 00:10:59,659 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:59,660 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:10:59,660 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:10:59,660 INFO L429 AbstractCegarLoop]: === Iteration 8 === [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 00:10:59,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:59,661 INFO L82 PathProgramCache]: Analyzing trace with hash -1487023319, now seen corresponding path program 1 times [2020-11-07 00:10:59,661 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:59,661 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1061786069] [2020-11-07 00:10:59,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:11:00,023 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 84 [2020-11-07 00:11:00,166 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-11-07 00:11:00,874 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 183 [2020-11-07 00:11:01,544 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 182 [2020-11-07 00:11:02,287 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 182 [2020-11-07 00:11:02,957 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 183 [2020-11-07 00:11:02,962 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:11:03,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,519 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:11:03,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:11:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:11:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:11:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:11:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:11:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:11:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:11:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 00:11:03,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:11:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:11:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-11-07 00:11:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-11-07 00:11:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:11:03,885 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 00:11:08,530 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2020-11-07 00:11:09,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1061786069] [2020-11-07 00:11:09,903 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:11:09,903 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [62] imperfect sequences [] total 62 [2020-11-07 00:11:09,904 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540490392] [2020-11-07 00:11:09,905 INFO L461 AbstractCegarLoop]: Interpolant automaton has 63 states [2020-11-07 00:11:09,905 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:11:09,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2020-11-07 00:11:09,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=699, Invalid=3207, Unknown=0, NotChecked=0, Total=3906 [2020-11-07 00:11:09,907 INFO L87 Difference]: Start difference. First operand 595 states and 650 transitions. Second operand 63 states. [2020-11-07 00:11:10,626 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:11:11,265 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:11:11,696 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-07 00:11:12,110 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-07 00:11:12,516 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-07 00:11:13,281 WARN L194 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 216 [2020-11-07 00:11:14,603 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:14,991 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:15,387 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:15,781 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:11:16,391 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-11-07 00:11:16,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:11:16,870 INFO L93 Difference]: Finished difference Result 643 states and 714 transitions. [2020-11-07 00:11:16,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:11:16,870 INFO L78 Accepts]: Start accepts. Automaton has 63 states. Word has length 278 [2020-11-07 00:11:16,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:11:16,871 INFO L225 Difference]: With dead ends: 643 [2020-11-07 00:11:16,871 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:11:16,875 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 84 SyntacticMatches, 12 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2356 ImplicationChecksByTransitivity, 11.4s TimeCoverageRelationStatistics Valid=1083, Invalid=6399, Unknown=0, NotChecked=0, Total=7482 [2020-11-07 00:11:16,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:11:16,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:11:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:11:16,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:11:16,876 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 278 [2020-11-07 00:11:16,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:11:16,876 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:11:16,876 INFO L482 AbstractCegarLoop]: Interpolant automaton has 63 states. [2020-11-07 00:11:16,876 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:11:16,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:11:16,876 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:11:16,878 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:11:17,454 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:17,813 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:18,323 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 280 [2020-11-07 00:11:18,705 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 242 [2020-11-07 00:11:19,532 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 242 [2020-11-07 00:11:20,066 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:20,251 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:20,450 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 242 [2020-11-07 00:11:20,799 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:20,981 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 246 [2020-11-07 00:11:21,214 WARN L194 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 243 [2020-11-07 00:11:21,356 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:21,687 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:21,837 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:21,982 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:22,117 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:22,529 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:22,677 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:22,839 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:23,319 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:23,457 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:23,604 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 241 [2020-11-07 00:11:24,073 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:24,388 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:24,829 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:25,220 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:25,491 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:25,804 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:11:26,168 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 24 [2020-11-07 00:11:26,469 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:11:26,861 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-11-07 00:11:27,495 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2020-11-07 00:11:27,776 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:28,086 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:11:28,375 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:11:28,647 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:28,909 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-11-07 00:11:29,667 WARN L194 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 27 [2020-11-07 00:11:29,938 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:30,571 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2020-11-07 00:11:30,817 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:31,138 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:31,461 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:11:31,751 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:32,022 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:32,372 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:32,747 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:33,134 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:33,794 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2020-11-07 00:11:34,054 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:34,345 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:34,611 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:34,877 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:35,303 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:35,994 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 41 [2020-11-07 00:11:36,322 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-11-07 00:11:36,592 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:36,985 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-11-07 00:11:37,380 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:37,702 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:38,006 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-11-07 00:11:38,281 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:38,647 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:39,014 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:39,289 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:39,672 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:39,946 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:40,313 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:40,579 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:40,877 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-07 00:11:41,151 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:41,422 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:41,717 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2020-11-07 00:11:41,994 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:42,252 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:42,528 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:42,804 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:43,117 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:43,387 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:43,675 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:43,960 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:44,240 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:44,548 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:44,915 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:45,210 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 17 [2020-11-07 00:11:45,579 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:45,876 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 17 [2020-11-07 00:11:46,259 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:46,545 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:46,894 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:11:47,183 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-11-07 00:11:47,943 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 27 [2020-11-07 00:11:48,244 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:11:48,515 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:48,787 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:49,056 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:49,438 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:49,715 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:50,096 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:50,515 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:11:50,829 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:51,113 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:51,421 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:11:51,692 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:51,961 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:52,284 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 19 [2020-11-07 00:11:52,620 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 24 [2020-11-07 00:11:52,884 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:11:53,163 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 17 [2020-11-07 00:11:53,177 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:11:53,177 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:11:53,177 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:11:53,178 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:11:53,178 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 00:11:53,178 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 00:11:53,178 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-07 00:11:53,179 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 00:11:53,179 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 195 250) no Hoare annotation was computed. [2020-11-07 00:11:53,179 INFO L266 CegarLoopResult]: For program point L242(lines 219 243) no Hoare annotation was computed. [2020-11-07 00:11:53,179 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 00:11:53,179 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 00:11:53,179 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 00:11:53,179 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-07 00:11:53,180 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 00:11:53,180 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-07 00:11:53,180 INFO L266 CegarLoopResult]: For program point L226(lines 226 230) no Hoare annotation was computed. [2020-11-07 00:11:53,180 INFO L266 CegarLoopResult]: For program point L226-1(lines 226 230) no Hoare annotation was computed. [2020-11-07 00:11:53,180 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 00:11:53,180 INFO L266 CegarLoopResult]: For program point L218-1(line 218) no Hoare annotation was computed. [2020-11-07 00:11:53,180 INFO L266 CegarLoopResult]: For program point L218-2(line 218) no Hoare annotation was computed. [2020-11-07 00:11:53,180 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-07 00:11:53,180 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 00:11:53,181 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 00:11:53,181 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 00:11:53,181 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 00:11:53,181 INFO L266 CegarLoopResult]: For program point L239-1(lines 220 241) no Hoare annotation was computed. [2020-11-07 00:11:53,181 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-07 00:11:53,181 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 00:11:53,181 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 195 250) no Hoare annotation was computed. [2020-11-07 00:11:53,181 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-07 00:11:53,181 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 195 250) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 00:11:53,182 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 00:11:53,183 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:11:53,183 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 00:11:53,183 INFO L266 CegarLoopResult]: For program point L237-1(line 237) no Hoare annotation was computed. [2020-11-07 00:11:53,183 INFO L266 CegarLoopResult]: For program point L237-2(line 237) no Hoare annotation was computed. [2020-11-07 00:11:53,183 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 00:11:53,183 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 00:11:53,183 INFO L266 CegarLoopResult]: For program point L291-2(line 291) no Hoare annotation was computed. [2020-11-07 00:11:53,183 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 00:11:53,183 INFO L266 CegarLoopResult]: For program point L283(lines 283 287) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point L283-1(lines 283 287) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point L275-1(line 275) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point L275-2(line 275) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 251 310) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point L300-1(line 300) no Hoare annotation was computed. [2020-11-07 00:11:53,184 INFO L266 CegarLoopResult]: For program point L300-2(line 300) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 251 310) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point L296-1(line 296) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point L296-2(line 296) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 251 310) no Hoare annotation was computed. [2020-11-07 00:11:53,185 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L277-2(lines 277 302) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-07 00:11:53,186 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L303(lines 276 304) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 00:11:53,187 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 00:11:53,188 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 00:11:53,188 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 00:11:53,188 INFO L266 CegarLoopResult]: For program point L295-1(line 295) no Hoare annotation was computed. [2020-11-07 00:11:53,188 INFO L266 CegarLoopResult]: For program point L295-2(line 295) no Hoare annotation was computed. [2020-11-07 00:11:53,188 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-07 00:11:53,189 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 00:11:53,189 INFO L266 CegarLoopResult]: For program point L291-1(line 291) no Hoare annotation was computed. [2020-11-07 00:11:53,189 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 530 536) the Hoare annotation is: true [2020-11-07 00:11:53,189 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 530 536) the Hoare annotation is: true [2020-11-07 00:11:53,190 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 537 545) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-11-07 00:11:53,190 INFO L262 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,190 INFO L269 CegarLoopResult]: At program point L541(line 541) the Hoare annotation is: true [2020-11-07 00:11:53,190 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 537 545) the Hoare annotation is: true [2020-11-07 00:11:53,190 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 537 545) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-11-07 00:11:53,190 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 549 573) the Hoare annotation is: true [2020-11-07 00:11:53,190 INFO L262 CegarLoopResult]: At program point L563(line 563) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,190 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 549 573) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 __utac_acc__Specification4_spec__1_~tmp~3) (<= 1 |__utac_acc__Specification4_spec__1_#t~ret53|) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,191 INFO L262 CegarLoopResult]: At program point L561(lines 561 567) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,191 INFO L262 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,191 INFO L262 CegarLoopResult]: At program point L559-1(line 559) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,191 INFO L262 CegarLoopResult]: At program point L557(lines 557 570) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 __utac_acc__Specification4_spec__1_~tmp~3) (<= 1 |__utac_acc__Specification4_spec__1_#t~ret53|) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,191 INFO L262 CegarLoopResult]: At program point L559-2(line 559) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,191 INFO L262 CegarLoopResult]: At program point L559-3(line 559) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,191 INFO L262 CegarLoopResult]: At program point L557-1(lines 549 573) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 __utac_acc__Specification4_spec__1_~tmp~3) (<= 1 |__utac_acc__Specification4_spec__1_#t~ret53|) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,191 INFO L269 CegarLoopResult]: At program point L555(line 555) the Hoare annotation is: true [2020-11-07 00:11:53,192 INFO L262 CegarLoopResult]: At program point L555-1(line 555) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 |__utac_acc__Specification4_spec__1_#t~ret53|) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,192 INFO L262 CegarLoopResult]: At program point L555-2(line 555) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 |__utac_acc__Specification4_spec__1_#t~ret53|) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,192 INFO L262 CegarLoopResult]: At program point L555-3(line 555) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 __utac_acc__Specification4_spec__1_~tmp~3) (<= 1 |__utac_acc__Specification4_spec__1_#t~ret53|) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,192 INFO L269 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: true [2020-11-07 00:11:53,192 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 650 672) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,192 INFO L269 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: true [2020-11-07 00:11:53,192 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 650 672) the Hoare annotation is: true [2020-11-07 00:11:53,192 INFO L262 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,193 INFO L262 CegarLoopResult]: At program point L662-1(line 662) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,193 INFO L262 CegarLoopResult]: At program point L660(lines 660 667) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,193 INFO L269 CegarLoopResult]: At program point L660-1(lines 660 667) the Hoare annotation is: true [2020-11-07 00:11:53,193 INFO L262 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret55| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,193 INFO L262 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,193 INFO L262 CegarLoopResult]: At program point L658-1(line 658) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret55| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,193 INFO L262 CegarLoopResult]: At program point L656(line 656) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,193 INFO L262 CegarLoopResult]: At program point L658-2(line 658) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret55| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:53,194 INFO L262 CegarLoopResult]: At program point L656-1(line 656) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,194 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 650 672) the Hoare annotation is: true [2020-11-07 00:11:53,194 INFO L262 CegarLoopResult]: At program point L652(line 652) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,194 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 608 631) no Hoare annotation was computed. [2020-11-07 00:11:53,194 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 608 631) no Hoare annotation was computed. [2020-11-07 00:11:53,194 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 608 631) no Hoare annotation was computed. [2020-11-07 00:11:53,194 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:11:53,194 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:11:53,194 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:11:53,195 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:11:53,196 INFO L269 CegarLoopResult]: At program point isPumpRunningEXIT(lines 849 857) the Hoare annotation is: true [2020-11-07 00:11:53,196 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 849 857) the Hoare annotation is: true [2020-11-07 00:11:53,196 INFO L269 CegarLoopResult]: At program point isPumpRunningFINAL(lines 849 857) the Hoare annotation is: true [2020-11-07 00:11:53,196 INFO L269 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: true [2020-11-07 00:11:53,196 INFO L269 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: true [2020-11-07 00:11:53,196 INFO L266 CegarLoopResult]: For program point L865(lines 865 873) no Hoare annotation was computed. [2020-11-07 00:11:53,196 INFO L266 CegarLoopResult]: For program point L865-2(lines 865 873) no Hoare annotation was computed. [2020-11-07 00:11:53,196 INFO L266 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-11-07 00:11:53,196 INFO L266 CegarLoopResult]: For program point L888-1(line 888) no Hoare annotation was computed. [2020-11-07 00:11:53,196 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-07 00:11:53,197 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 00:11:53,197 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 858 893) no Hoare annotation was computed. [2020-11-07 00:11:53,197 INFO L266 CegarLoopResult]: For program point L877(lines 877 885) no Hoare annotation was computed. [2020-11-07 00:11:53,197 INFO L266 CegarLoopResult]: For program point L877-2(lines 877 885) no Hoare annotation was computed. [2020-11-07 00:11:53,197 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-07 00:11:53,198 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 858 893) no Hoare annotation was computed. [2020-11-07 00:11:53,198 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 00:11:53,198 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 858 893) no Hoare annotation was computed. [2020-11-07 00:11:53,198 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 523 529) the Hoare annotation is: true [2020-11-07 00:11:53,198 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 523 529) the Hoare annotation is: true [2020-11-07 00:11:53,198 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 00:11:53,198 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 00:11:53,198 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:11:53,198 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 00:11:53,198 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L186-1(line 186) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L186-2(line 186) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 149 194) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L149(lines 149 194) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L149-1(lines 149 194) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-07 00:11:53,199 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 149 194) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 149 194) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 00:11:53,200 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 00:11:53,201 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-07 00:11:53,201 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 00:11:53,201 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 00:11:53,201 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 00:11:53,202 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 00:11:53,202 INFO L266 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-11-07 00:11:53,202 INFO L266 CegarLoopResult]: For program point L179-1(line 179) no Hoare annotation was computed. [2020-11-07 00:11:53,202 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-07 00:11:53,202 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 00:11:53,202 INFO L266 CegarLoopResult]: For program point L175-1(line 175) no Hoare annotation was computed. [2020-11-07 00:11:53,202 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 00:11:53,202 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 00:11:53,202 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L481-1(line 481) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L481-2(line 481) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 462 507) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:11:53,203 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 486 487) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 462 507) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L486(lines 486 487) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 462 507) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L482(lines 482 489) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L476(lines 476 496) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L476-1(lines 476 496) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L503-1(line 503) no Hoare annotation was computed. [2020-11-07 00:11:53,204 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point L503-2(line 503) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point L501-1(line 501) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point L501-2(line 501) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point L462(lines 462 507) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 493 494) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L266 CegarLoopResult]: For program point L493(lines 493 494) no Hoare annotation was computed. [2020-11-07 00:11:53,205 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 640 649) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,205 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 640 649) the Hoare annotation is: true [2020-11-07 00:11:53,206 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 640 649) the Hoare annotation is: true [2020-11-07 00:11:53,206 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 838 848) the Hoare annotation is: true [2020-11-07 00:11:53,206 INFO L269 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: true [2020-11-07 00:11:53,206 INFO L269 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: true [2020-11-07 00:11:53,206 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 838 848) the Hoare annotation is: true [2020-11-07 00:11:53,206 INFO L269 CegarLoopResult]: At program point L843-1(line 843) the Hoare annotation is: true [2020-11-07 00:11:53,206 INFO L269 CegarLoopResult]: At program point L843-2(line 843) the Hoare annotation is: true [2020-11-07 00:11:53,206 INFO L269 CegarLoopResult]: At program point L843-3(line 843) the Hoare annotation is: true [2020-11-07 00:11:53,206 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 838 848) the Hoare annotation is: true [2020-11-07 00:11:53,207 INFO L266 CegarLoopResult]: For program point deactivatePumpENTRY(lines 830 837) no Hoare annotation was computed. [2020-11-07 00:11:53,207 INFO L266 CegarLoopResult]: For program point deactivatePumpEXIT(lines 830 837) no Hoare annotation was computed. [2020-11-07 00:11:53,207 INFO L266 CegarLoopResult]: For program point deactivatePumpFINAL(lines 830 837) no Hoare annotation was computed. [2020-11-07 00:11:53,207 INFO L262 CegarLoopResult]: At program point L137(line 137) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,207 INFO L262 CegarLoopResult]: At program point L136(line 136) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,207 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (<= 1 isHighWaterSensorDry_~retValue_acc~2)) [2020-11-07 00:11:53,207 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 128 141) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) [2020-11-07 00:11:53,207 INFO L269 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: true [2020-11-07 00:11:53,207 INFO L269 CegarLoopResult]: At program point L132(lines 132 138) the Hoare annotation is: true [2020-11-07 00:11:53,208 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 128 141) the Hoare annotation is: true [2020-11-07 00:11:53,208 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 128 141) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) [2020-11-07 00:11:53,208 INFO L262 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,208 INFO L262 CegarLoopResult]: At program point L798-1(lines 779 803) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,208 INFO L262 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:11:53,208 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 779 803) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,208 INFO L262 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,208 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 779 803) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,208 INFO L262 CegarLoopResult]: At program point L787(lines 787 795) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:11:53,208 INFO L262 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,209 INFO L262 CegarLoopResult]: At program point L785-1(line 785) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret60| 0)) (not (= ~waterLevel~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,209 INFO L262 CegarLoopResult]: At program point L783(lines 783 800) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,209 INFO L262 CegarLoopResult]: At program point L785-2(line 785) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret60| 0)) (not (= ~waterLevel~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,209 INFO L262 CegarLoopResult]: At program point L785-3(line 785) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret60| 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,209 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 771 777) the Hoare annotation is: true [2020-11-07 00:11:53,209 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 771 777) the Hoare annotation is: true [2020-11-07 00:11:53,209 INFO L262 CegarLoopResult]: At program point L733(lines 684 734) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,209 INFO L262 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,209 INFO L262 CegarLoopResult]: At program point L721-1(line 721) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,210 INFO L262 CegarLoopResult]: At program point L721-2(line 721) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,210 INFO L262 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,210 INFO L262 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,210 INFO L262 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,210 INFO L262 CegarLoopResult]: At program point L713-1(line 713) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,210 INFO L262 CegarLoopResult]: At program point L705(lines 705 711) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,210 INFO L262 CegarLoopResult]: At program point L705-1(lines 705 711) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,211 INFO L262 CegarLoopResult]: At program point L730(lines 685 732) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~waterLevel~0 1)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp~5 2147483648)) .cse3 (<= test_~tmp~5 2147483647) .cse4))) [2020-11-07 00:11:53,211 INFO L262 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: (or (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0) (not (= test_~tmp~5 0))) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,211 INFO L262 CegarLoopResult]: At program point L693(line 693) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet56| 2147483648))) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (= ~waterLevel~0 1)) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (<= |test_#t~nondet56| 2147483647)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= |old(~systemActive~0)| ~systemActive~0) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (<= 0 (+ test_~tmp~5 2147483648)) .cse4 .cse5 (<= test_~tmp~5 2147483647) .cse6))) [2020-11-07 00:11:53,211 INFO L262 CegarLoopResult]: At program point L693-1(line 693) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ |test_#t~nondet56| 2147483648)) (<= 1 ~systemActive~0) (= test_~tmp~5 |test_#t~nondet56|) (= ~waterLevel~0 1) (<= |test_#t~nondet56| 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,211 INFO L262 CegarLoopResult]: At program point L677(line 677) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,211 INFO L269 CegarLoopResult]: At program point testEXIT(lines 675 740) the Hoare annotation is: true [2020-11-07 00:11:53,212 INFO L262 CegarLoopResult]: At program point testENTRY(lines 675 740) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,212 INFO L269 CegarLoopResult]: At program point testFINAL(lines 675 740) the Hoare annotation is: true [2020-11-07 00:11:53,212 INFO L262 CegarLoopResult]: At program point L723(lines 723 727) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,212 INFO L262 CegarLoopResult]: At program point L723-2(lines 715 728) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,212 INFO L262 CegarLoopResult]: At program point L686(lines 685 732) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~waterLevel~0 1)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp~5 2147483648)) .cse3 (<= test_~tmp~5 2147483647) .cse4))) [2020-11-07 00:11:53,212 INFO L262 CegarLoopResult]: At program point L715(lines 715 728) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,212 INFO L262 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,213 INFO L262 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,213 INFO L262 CegarLoopResult]: At program point L703(line 703) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,213 INFO L262 CegarLoopResult]: At program point L703-1(line 703) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,213 INFO L262 CegarLoopResult]: At program point L695(lines 695 701) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,213 INFO L262 CegarLoopResult]: At program point L695-1(lines 695 701) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= test_~tmp~5 2147483647) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,213 INFO L262 CegarLoopResult]: At program point L687(lines 687 691) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~waterLevel~0 1)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp~5 2147483648)) .cse3 (<= test_~tmp~5 2147483647) .cse4))) [2020-11-07 00:11:53,214 INFO L262 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,214 INFO L262 CegarLoopResult]: At program point L679(line 679) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,214 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 00:11:53,214 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 440 441) no Hoare annotation was computed. [2020-11-07 00:11:53,214 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 416 461) no Hoare annotation was computed. [2020-11-07 00:11:53,214 INFO L266 CegarLoopResult]: For program point L440(lines 440 441) no Hoare annotation was computed. [2020-11-07 00:11:53,214 INFO L266 CegarLoopResult]: For program point L436(lines 436 443) no Hoare annotation was computed. [2020-11-07 00:11:53,214 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-07 00:11:53,214 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 00:11:53,214 INFO L266 CegarLoopResult]: For program point L430(lines 430 450) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L430-1(lines 430 450) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L457-1(line 457) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L457-2(line 457) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L455-1(line 455) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-11-07 00:11:53,215 INFO L266 CegarLoopResult]: For program point L455-2(line 455) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point L416(lines 416 461) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point L447(lines 447 448) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 447 448) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 416 461) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point L435-1(line 435) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point L435-2(line 435) no Hoare annotation was computed. [2020-11-07 00:11:53,216 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 416 461) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 00:11:53,217 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 804 811) the Hoare annotation is: true [2020-11-07 00:11:53,217 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 804 811) the Hoare annotation is: true [2020-11-07 00:11:53,218 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 804 811) the Hoare annotation is: true [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point L104(lines 104 112) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 00:11:53,218 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L391-1(line 391) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L391-2(line 391) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L383(lines 361 384) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:11:53,219 INFO L266 CegarLoopResult]: For program point L342(lines 342 358) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L375-1(line 375) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L375-2(line 375) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L359(lines 359 400) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 313 415) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L351-1(line 351) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:11:53,220 INFO L266 CegarLoopResult]: For program point L401(lines 401 412) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L393-1(line 393) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 313 415) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L377-1(line 377) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L344-1(line 344) no Hoare annotation was computed. [2020-11-07 00:11:53,221 INFO L266 CegarLoopResult]: For program point L402(lines 402 409) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 313 415) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L337(lines 337 341) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L362-2(lines 362 382) no Hoare annotation was computed. [2020-11-07 00:11:53,222 INFO L266 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L313(lines 313 415) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L313-1(lines 313 415) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L404-1(line 404) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L404-2(line 404) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L363(lines 362 382) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:11:53,223 INFO L266 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L347-1(line 347) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L364(lines 364 368) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-11-07 00:11:53,224 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L389-2(line 389) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L373-1(line 373) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L373-2(line 373) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L515-2(line 515) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 513 522) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 513 522) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 513 522) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 00:11:53,225 INFO L266 CegarLoopResult]: For program point L515-1(line 515) no Hoare annotation was computed. [2020-11-07 00:11:53,226 INFO L262 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 INFO L262 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 INFO L262 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 INFO L262 CegarLoopResult]: At program point L440-1(line 440) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 INFO L262 CegarLoopResult]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 INFO L262 CegarLoopResult]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 INFO L262 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,226 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 INFO L262 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 INFO L262 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 INFO L262 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,227 INFO L262 CegarLoopResult]: At program point L486-1(line 486) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,228 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,229 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,229 INFO L262 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,229 INFO L262 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,229 INFO L262 CegarLoopResult]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,229 INFO L262 CegarLoopResult]: At program point L887-2(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,229 INFO L262 CegarLoopResult]: At program point L887-3(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,229 INFO L262 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,229 INFO L262 CegarLoopResult]: At program point L883-1(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,229 INFO L262 CegarLoopResult]: At program point L883-2(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,230 INFO L262 CegarLoopResult]: At program point L883-3(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,230 INFO L262 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,230 INFO L262 CegarLoopResult]: At program point L883-4(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,230 INFO L262 CegarLoopResult]: At program point L879-1(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,230 INFO L262 CegarLoopResult]: At program point L879-2(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,230 INFO L262 CegarLoopResult]: At program point L879-3(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,230 INFO L262 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,230 INFO L262 CegarLoopResult]: At program point L875-1(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,230 INFO L262 CegarLoopResult]: At program point L875-2(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,231 INFO L262 CegarLoopResult]: At program point L875-3(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,231 INFO L262 CegarLoopResult]: At program point L487(line 487) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,231 INFO L262 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,231 INFO L262 CegarLoopResult]: At program point L875-4(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,231 INFO L262 CegarLoopResult]: At program point L871-1(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,231 INFO L262 CegarLoopResult]: At program point L875-5(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,231 INFO L262 CegarLoopResult]: At program point L871-2(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,231 INFO L262 CegarLoopResult]: At program point L875-6(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,232 INFO L262 CegarLoopResult]: At program point L871-3(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,232 INFO L262 CegarLoopResult]: At program point L875-7(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,232 INFO L262 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,232 INFO L262 CegarLoopResult]: At program point L871-4(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,232 INFO L262 CegarLoopResult]: At program point L867-1(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,232 INFO L262 CegarLoopResult]: At program point L867-2(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,232 INFO L262 CegarLoopResult]: At program point L867-3(line 867) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,232 INFO L262 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,233 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:11:53,233 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,233 INFO L262 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,233 INFO L262 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,233 INFO L262 CegarLoopResult]: At program point L575(line 575) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,233 INFO L262 CegarLoopResult]: At program point L447-1(line 447) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,233 INFO L262 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,233 INFO L262 CegarLoopResult]: At program point L889-1(line 889) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,234 INFO L262 CegarLoopResult]: At program point L889-2(line 889) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,234 INFO L262 CegarLoopResult]: At program point L493(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,234 INFO L262 CegarLoopResult]: At program point L493-1(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,234 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~string78.base| |old(#t~string78.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~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)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~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~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 00:11:53,234 INFO L262 CegarLoopResult]: At program point L745(line 745) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,235 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:53,235 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:11:53,235 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 813 829) the Hoare annotation is: true [2020-11-07 00:11:53,235 INFO L269 CegarLoopResult]: At program point activatePumpENTRY(lines 813 829) the Hoare annotation is: true [2020-11-07 00:11:53,235 INFO L269 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: true [2020-11-07 00:11:53,235 INFO L269 CegarLoopResult]: At program point L824-1(lines 813 829) the Hoare annotation is: true [2020-11-07 00:11:53,235 INFO L269 CegarLoopResult]: At program point L820(lines 820 826) the Hoare annotation is: true [2020-11-07 00:11:53,235 INFO L269 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: true [2020-11-07 00:11:53,235 INFO L269 CegarLoopResult]: At program point L818-1(line 818) the Hoare annotation is: true [2020-11-07 00:11:53,236 INFO L269 CegarLoopResult]: At program point L818-2(line 818) the Hoare annotation is: true [2020-11-07 00:11:53,236 INFO L269 CegarLoopResult]: At program point L818-3(line 818) the Hoare annotation is: true [2020-11-07 00:11:53,236 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2020-11-07 00:11:53,236 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) [2020-11-07 00:11:53,236 INFO L269 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: true [2020-11-07 00:11:53,236 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:11:53,236 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:11:53,236 INFO L269 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: true [2020-11-07 00:11:53,237 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 894 912) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 1 isHighWaterLevel_~tmp~8) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) [2020-11-07 00:11:53,237 INFO L269 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: true [2020-11-07 00:11:53,237 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 894 912) the Hoare annotation is: true [2020-11-07 00:11:53,237 INFO L262 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 1 isHighWaterLevel_~tmp~8) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) [2020-11-07 00:11:53,237 INFO L262 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,237 INFO L262 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (<= 1 isHighWaterLevel_~tmp~8) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,237 INFO L262 CegarLoopResult]: At program point L903(lines 903 907) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (<= 1 isHighWaterLevel_~tmp~8) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,237 INFO L269 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: true [2020-11-07 00:11:53,238 INFO L262 CegarLoopResult]: At program point L903-2(lines 903 907) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 1 isHighWaterLevel_~tmp~8) (<= isHighWaterLevel_~tmp___0~2 0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,238 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 894 912) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 1 isHighWaterLevel_~tmp~8) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) [2020-11-07 00:11:53,238 INFO L262 CegarLoopResult]: At program point L901-1(line 901) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (<= 1 |isHighWaterLevel_#t~ret79|)) [2020-11-07 00:11:53,238 INFO L262 CegarLoopResult]: At program point L901-2(line 901) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (<= 1 |isHighWaterLevel_#t~ret79|)) [2020-11-07 00:11:53,238 INFO L262 CegarLoopResult]: At program point L901-3(line 901) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 isHighWaterLevel_~tmp~8) (<= 1 |isHighWaterLevel_#t~ret79|)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,238 INFO L262 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:11:53,238 INFO L269 CegarLoopResult]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2020-11-07 00:11:53,238 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:11:53,239 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2020-11-07 00:11:53,239 INFO L262 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:11:53,239 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:11:53,239 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:11:53,239 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:11:53,239 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:11:53,239 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2020-11-07 00:11:53,239 INFO L269 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: true [2020-11-07 00:11:53,239 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 00:11:53,239 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: true [2020-11-07 00:11:53,240 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: true [2020-11-07 00:11:53,240 INFO L262 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,240 INFO L262 CegarLoopResult]: At program point L758(lines 758 764) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,240 INFO L262 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,240 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 747 770) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,240 INFO L262 CegarLoopResult]: At program point L751(lines 750 769) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,240 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 747 770) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,240 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 747 770) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:53,240 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 577 606) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point L591(lines 591 595) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point L591-1(lines 591 595) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point L587-2(lines 587 601) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point L583-1(line 583) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 577 606) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point L602(lines 577 606) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: true [2020-11-07 00:11:53,241 INFO L269 CegarLoopResult]: At program point L588(line 588) the Hoare annotation is: true [2020-11-07 00:11:53,242 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2020-11-07 00:11:53,242 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2020-11-07 00:11:53,242 INFO L269 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: true [2020-11-07 00:11:53,242 INFO L269 CegarLoopResult]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2020-11-07 00:11:53,242 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 632 638) the Hoare annotation is: true [2020-11-07 00:11:53,242 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 632 638) the Hoare annotation is: true [2020-11-07 00:11:53,242 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:11:53,242 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:11:53,242 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:11:53,242 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:11:53,243 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 913 920) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~waterLevel~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,243 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 913 920) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~waterLevel~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,243 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 913 920) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~waterLevel~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:53,243 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (<= 1 ~systemActive~0)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:11:53,243 INFO L262 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:11:53,243 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:11:53,243 INFO L262 CegarLoopResult]: At program point L67-1(lines 63 74) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (<= 1 ~systemActive~0)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:11:53,243 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 922 929) the Hoare annotation is: true [2020-11-07 00:11:53,244 INFO L269 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: true [2020-11-07 00:11:53,244 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 922 929) the Hoare annotation is: true [2020-11-07 00:11:53,244 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 922 929) the Hoare annotation is: true [2020-11-07 00:11:53,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:11:53 BoogieIcfgContainer [2020-11-07 00:11:53,268 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:11:53,270 INFO L168 Benchmark]: Toolchain (without parser) took 101860.85 ms. Allocated memory was 159.4 MB in the beginning and 692.1 MB in the end (delta: 532.7 MB). Free memory was 134.4 MB in the beginning and 262.4 MB in the end (delta: -128.0 MB). Peak memory consumption was 431.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:53,270 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 159.4 MB. Free memory is still 133.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:11:53,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 633.67 ms. Allocated memory is still 159.4 MB. Free memory was 133.6 MB in the beginning and 112.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:53,271 INFO L168 Benchmark]: Boogie Preprocessor took 134.36 ms. Allocated memory is still 159.4 MB. Free memory was 112.2 MB in the beginning and 108.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:53,272 INFO L168 Benchmark]: RCFGBuilder took 1737.92 ms. Allocated memory is still 159.4 MB. Free memory was 108.2 MB in the beginning and 74.3 MB in the end (delta: 33.8 MB). Peak memory consumption was 44.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:53,272 INFO L168 Benchmark]: TraceAbstraction took 99334.33 ms. Allocated memory was 159.4 MB in the beginning and 692.1 MB in the end (delta: 532.7 MB). Free memory was 73.8 MB in the beginning and 262.4 MB in the end (delta: -188.6 MB). Peak memory consumption was 370.3 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:53,274 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 159.4 MB. Free memory is still 133.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 633.67 ms. Allocated memory is still 159.4 MB. Free memory was 133.6 MB in the beginning and 112.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 134.36 ms. Allocated memory is still 159.4 MB. Free memory was 112.2 MB in the beginning and 108.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1737.92 ms. Allocated memory is still 159.4 MB. Free memory was 108.2 MB in the beginning and 74.3 MB in the end (delta: 33.8 MB). Peak memory consumption was 44.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 99334.33 ms. Allocated memory was 159.4 MB in the beginning and 692.1 MB in the end (delta: 532.7 MB). Free memory was 73.8 MB in the beginning and 262.4 MB in the end (delta: -188.6 MB). Peak memory consumption was 370.3 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: 447]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 440]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 486]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 493]: 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: 684]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 685]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel == 1) && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || ((((((1 <= systemActive && waterLevel == 1) && \old(waterLevel) == waterLevel) && 0 <= tmp + 2147483648) && pumpRunning == \old(pumpRunning)) && tmp <= 2147483647) && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 530]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 537]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 549]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(1 <= systemActive) || ((1 <= tmp && 1 <= aux-getWaterLevel()-aux) && \result == waterLevel)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 650]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 849]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 523]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 640]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 838]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result) - ProcedureContractResult [Line: 779]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(1 <= systemActive) || !(waterLevel == 1)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 771]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 675]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 804]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 813]: Procedure Contract for activatePump Derived contract for procedure activatePump: 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: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 894]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 1 <= tmp) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 577]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 747]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 632]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 913]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((1 <= systemActive || !(waterLevel == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(1 <= systemActive)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(tmp <= 2147483647) - ProcedureContractResult [Line: 922]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 632 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 62.8s, OverallIterations: 8, TraceHistogramMax: 2, AutomataDifference: 45.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 36.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1847 SDtfs, 4585 SDslu, 4882 SDs, 0 SdLazy, 8857 SolverSat, 1301 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 509 GetRequests, 296 SyntacticMatches, 12 SemanticMatches, 201 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2868 ImplicationChecksByTransitivity, 31.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=743occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 1066 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 276 LocationsWithAnnotation, 2392 PreInvPairs, 2519 NumberOfFragments, 3700 HoareAnnotationTreeSize, 2392 FomulaSimplifications, 22817331 FormulaSimplificationTreeSizeReduction, 6.8s HoareSimplificationTime, 276 FomulaSimplificationsInter, 905115 FormulaSimplificationTreeSizeReductionInter, 29.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...