/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_spec1_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:44:20,797 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:44:20,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:44:20,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:44:20,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:44:20,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:44:20,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:44:20,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:44:20,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:44:20,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:44:20,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:44:20,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:44:20,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:44:20,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:44:20,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:44:20,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:44:20,895 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:44:20,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:44:20,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:44:20,913 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:44:20,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:44:20,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:44:20,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:44:20,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:44:20,929 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:44:20,929 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:44:20,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:44:20,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:44:20,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:44:20,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:44:20,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:44:20,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:44:20,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:44:20,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:44:20,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:44:20,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:44:20,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:44:20,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:44:20,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:44:20,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:44:20,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:44:20,945 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-06 23:44:20,967 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:44:20,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:44:20,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:44:20,973 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:44:20,973 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:44:20,973 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:44:20,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:44:20,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:44:20,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:44:20,974 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:44:20,975 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:44:20,975 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:44:20,975 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:44:20,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:44:20,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:44:20,976 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:44:20,976 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:44:20,976 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:44:20,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:44:20,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:44:20,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:44:20,977 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:44:20,978 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:44:21,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:44:21,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:44:21,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:44:21,397 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:44:21,398 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:44:21,399 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product26.cil.c [2020-11-06 23:44:21,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f218f78e/c202735303da43ffb47a1f09421b2262/FLAG43cd2b4e5 [2020-11-06 23:44:22,247 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:44:22,248 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product26.cil.c [2020-11-06 23:44:22,270 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f218f78e/c202735303da43ffb47a1f09421b2262/FLAG43cd2b4e5 [2020-11-06 23:44:22,499 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f218f78e/c202735303da43ffb47a1f09421b2262 [2020-11-06 23:44:22,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:44:22,509 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:44:22,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:44:22,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:44:22,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:44:22,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:44:22" (1/1) ... [2020-11-06 23:44:22,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17946316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:22, skipping insertion in model container [2020-11-06 23:44:22,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:44:22" (1/1) ... [2020-11-06 23:44:22,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:44:22,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:44:22,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:44:22,948 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:44:23,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:44:23,113 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:44:23,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23 WrapperNode [2020-11-06 23:44:23,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:44:23,115 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:44:23,115 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:44:23,115 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:44:23,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23" (1/1) ... [2020-11-06 23:44:23,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23" (1/1) ... [2020-11-06 23:44:23,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23" (1/1) ... [2020-11-06 23:44:23,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23" (1/1) ... [2020-11-06 23:44:23,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23" (1/1) ... [2020-11-06 23:44:23,254 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23" (1/1) ... [2020-11-06 23:44:23,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23" (1/1) ... [2020-11-06 23:44:23,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:44:23,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:44:23,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:44:23,285 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:44:23,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23" (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 [2020-11-06 23:44:23,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:44:23,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:44:23,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:44:23,381 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:44:23,381 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:44:23,382 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:44:23,382 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:44:23,382 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:44:23,382 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:44:23,382 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:44:23,382 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:44:23,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:44:23,383 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:44:23,383 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:44:23,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-06 23:44:23,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:44:23,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:44:23,383 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:44:23,384 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:44:23,384 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:44:23,384 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:44:23,384 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:44:23,384 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:44:23,385 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:44:23,385 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-06 23:44:23,385 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:44:23,385 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:44:23,385 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:44:23,385 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:44:23,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:44:23,386 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-06 23:44:23,386 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-06 23:44:23,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:44:23,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:44:23,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:44:23,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:44:23,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:44:23,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:44:23,387 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:44:23,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:44:23,387 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:44:23,388 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:44:23,388 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:44:23,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:44:23,388 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:44:23,388 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:44:23,388 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:44:23,388 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:44:23,388 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:44:23,389 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:44:23,389 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:44:23,389 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:44:23,389 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:44:23,389 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:44:23,389 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:44:23,389 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:44:23,390 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-06 23:44:23,390 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:44:23,390 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:44:23,390 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:44:23,390 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:44:23,390 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:44:23,390 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:44:23,391 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:44:23,391 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:44:23,391 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:44:23,391 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:44:23,391 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:44:23,391 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:44:23,391 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:44:23,392 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-06 23:44:23,392 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:44:23,392 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:44:23,392 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-06 23:44:23,392 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-06 23:44:23,392 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:44:23,392 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:44:23,393 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:44:23,393 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:44:23,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:44:23,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:44:23,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:44:23,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:44:23,394 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:44:23,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:44:23,394 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:44:23,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:44:23,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:44:23,394 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:44:23,394 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:44:23,395 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:44:23,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:44:23,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:44:23,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:44:24,980 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:44:24,980 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:44:24,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:44:24 BoogieIcfgContainer [2020-11-06 23:44:24,983 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:44:24,985 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:44:24,985 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:44:24,988 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:44:24,989 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:44:22" (1/3) ... [2020-11-06 23:44:24,990 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1da8484e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:44:24, skipping insertion in model container [2020-11-06 23:44:24,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:44:23" (2/3) ... [2020-11-06 23:44:24,990 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1da8484e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:44:24, skipping insertion in model container [2020-11-06 23:44:24,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:44:24" (3/3) ... [2020-11-06 23:44:24,995 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product26.cil.c [2020-11-06 23:44:25,011 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:44:25,016 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:44:25,029 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:44:25,055 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:44:25,055 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:44:25,055 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:44:25,055 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:44:25,056 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:44:25,056 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:44:25,056 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:44:25,056 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:44:25,079 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2020-11-06 23:44:25,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-06 23:44:25,098 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:25,100 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] [2020-11-06 23:44:25,100 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]=== [2020-11-06 23:44:25,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:25,107 INFO L82 PathProgramCache]: Analyzing trace with hash -1941061594, now seen corresponding path program 1 times [2020-11-06 23:44:25,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:25,117 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [783137898] [2020-11-06 23:44:25,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:25,198 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:26,182 WARN L194 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:26,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:26,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:26,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:26,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:26,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:26,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:44:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:26,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:44:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:26,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:26,382 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [783137898] [2020-11-06 23:44:26,388 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:26,388 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-06 23:44:26,389 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [239209284] [2020-11-06 23:44:26,403 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-06 23:44:26,404 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:26,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-06 23:44:26,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:44:26,422 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 3 states. [2020-11-06 23:44:28,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:44:28,491 INFO L93 Difference]: Finished difference Result 432 states and 514 transitions. [2020-11-06 23:44:28,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-06 23:44:28,494 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-06 23:44:28,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:44:28,511 INFO L225 Difference]: With dead ends: 432 [2020-11-06 23:44:28,511 INFO L226 Difference]: Without dead ends: 274 [2020-11-06 23:44:28,516 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 [2020-11-06 23:44:28,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2020-11-06 23:44:28,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 234. [2020-11-06 23:44:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-11-06 23:44:28,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 251 transitions. [2020-11-06 23:44:28,729 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 251 transitions. Word has length 148 [2020-11-06 23:44:28,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:44:28,732 INFO L481 AbstractCegarLoop]: Abstraction has 234 states and 251 transitions. [2020-11-06 23:44:28,732 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-06 23:44:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 251 transitions. [2020-11-06 23:44:28,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-06 23:44:28,747 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:28,748 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] [2020-11-06 23:44:28,750 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:44:28,750 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]=== [2020-11-06 23:44:28,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:28,752 INFO L82 PathProgramCache]: Analyzing trace with hash 934827273, now seen corresponding path program 1 times [2020-11-06 23:44:28,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:28,752 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [820350912] [2020-11-06 23:44:28,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:28,763 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:29,542 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:29,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:29,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:29,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:29,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:29,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:29,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:29,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:44:29,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:29,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:44:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:29,653 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [820350912] [2020-11-06 23:44:29,653 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:29,653 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:44:29,654 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1006618761] [2020-11-06 23:44:29,655 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:44:29,655 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:29,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:44:29,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:44:29,656 INFO L87 Difference]: Start difference. First operand 234 states and 251 transitions. Second operand 4 states. [2020-11-06 23:44:30,860 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:44:32,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:44:32,189 INFO L93 Difference]: Finished difference Result 342 states and 381 transitions. [2020-11-06 23:44:32,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-06 23:44:32,191 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-06 23:44:32,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:44:32,195 INFO L225 Difference]: With dead ends: 342 [2020-11-06 23:44:32,195 INFO L226 Difference]: Without dead ends: 257 [2020-11-06 23:44:32,197 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:44:32,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2020-11-06 23:44:32,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 224. [2020-11-06 23:44:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-11-06 23:44:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 238 transitions. [2020-11-06 23:44:32,291 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 238 transitions. Word has length 149 [2020-11-06 23:44:32,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:44:32,292 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 238 transitions. [2020-11-06 23:44:32,292 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:44:32,292 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 238 transitions. [2020-11-06 23:44:32,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-06 23:44:32,294 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:32,294 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] [2020-11-06 23:44:32,294 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:44:32,295 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]=== [2020-11-06 23:44:32,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:32,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1605081379, now seen corresponding path program 1 times [2020-11-06 23:44:32,295 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:32,296 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2099416300] [2020-11-06 23:44:32,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:32,299 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:33,059 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:33,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:33,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:33,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:33,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:33,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:33,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-06 23:44:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:33,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-06 23:44:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:33,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-06 23:44:33,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:33,305 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2099416300] [2020-11-06 23:44:33,305 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:33,306 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:44:33,306 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062242990] [2020-11-06 23:44:33,309 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:44:33,310 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:33,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:44:33,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:44:33,311 INFO L87 Difference]: Start difference. First operand 224 states and 238 transitions. Second operand 10 states. [2020-11-06 23:44:34,366 WARN L194 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:44:35,183 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:44:35,947 WARN L194 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:44:36,698 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:37,434 WARN L194 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:44:38,147 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:40,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:44:40,514 INFO L93 Difference]: Finished difference Result 388 states and 443 transitions. [2020-11-06 23:44:40,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-06 23:44:40,519 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-06 23:44:40,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:44:40,523 INFO L225 Difference]: With dead ends: 388 [2020-11-06 23:44:40,523 INFO L226 Difference]: Without dead ends: 279 [2020-11-06 23:44:40,525 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-06 23:44:40,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-11-06 23:44:40,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 224. [2020-11-06 23:44:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-11-06 23:44:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 237 transitions. [2020-11-06 23:44:40,607 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 237 transitions. Word has length 162 [2020-11-06 23:44:40,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:44:40,607 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 237 transitions. [2020-11-06 23:44:40,607 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:44:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 237 transitions. [2020-11-06 23:44:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-11-06 23:44:40,610 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:40,610 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] [2020-11-06 23:44:40,610 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:44:40,611 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]=== [2020-11-06 23:44:40,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:40,611 INFO L82 PathProgramCache]: Analyzing trace with hash -414305604, now seen corresponding path program 1 times [2020-11-06 23:44:40,612 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:40,612 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2056852099] [2020-11-06 23:44:40,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:40,615 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,365 WARN L194 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:41,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:41,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-06 23:44:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:44:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:44:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-06 23:44:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-06 23:44:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:41,598 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2056852099] [2020-11-06 23:44:41,598 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:41,598 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:44:41,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585724313] [2020-11-06 23:44:41,599 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:44:41,599 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:41,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:44:41,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:44:41,601 INFO L87 Difference]: Start difference. First operand 224 states and 237 transitions. Second operand 10 states. [2020-11-06 23:44:42,769 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:44:45,322 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:46,046 WARN L194 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:44:46,811 WARN L194 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:47,577 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:44:48,287 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:44:48,958 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:49,635 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:50,594 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:44:53,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:44:53,119 INFO L93 Difference]: Finished difference Result 610 states and 753 transitions. [2020-11-06 23:44:53,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-06 23:44:53,120 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2020-11-06 23:44:53,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:44:53,126 INFO L225 Difference]: With dead ends: 610 [2020-11-06 23:44:53,126 INFO L226 Difference]: Without dead ends: 501 [2020-11-06 23:44:53,128 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-06 23:44:53,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2020-11-06 23:44:53,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 317. [2020-11-06 23:44:53,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 317 states. [2020-11-06 23:44:53,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 342 transitions. [2020-11-06 23:44:53,275 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 342 transitions. Word has length 170 [2020-11-06 23:44:53,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:44:53,276 INFO L481 AbstractCegarLoop]: Abstraction has 317 states and 342 transitions. [2020-11-06 23:44:53,276 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:44:53,276 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 342 transitions. [2020-11-06 23:44:53,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-11-06 23:44:53,279 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:44:53,279 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] [2020-11-06 23:44:53,279 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:44:53,280 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]=== [2020-11-06 23:44:53,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:44:53,281 INFO L82 PathProgramCache]: Analyzing trace with hash -1900716826, now seen corresponding path program 1 times [2020-11-06 23:44:53,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:44:53,281 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [641510344] [2020-11-06 23:44:53,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:44:53,284 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:44:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,014 WARN L194 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:54,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:44:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:44:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:44:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:44:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:44:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:44:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-06 23:44:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:44:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:44:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-06 23:44:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-06 23:44:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:44:54,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:44:54,304 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [641510344] [2020-11-06 23:44:54,304 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:44:54,304 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:44:54,305 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2026825468] [2020-11-06 23:44:54,306 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:44:54,306 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:44:54,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:44:54,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:44:54,310 INFO L87 Difference]: Start difference. First operand 317 states and 342 transitions. Second operand 11 states. [2020-11-06 23:44:55,438 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:44:57,670 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:58,404 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:44:59,110 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:44:59,820 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:45:00,530 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:01,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:01,197 INFO L93 Difference]: Finished difference Result 563 states and 661 transitions. [2020-11-06 23:45:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-11-06 23:45:01,198 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 175 [2020-11-06 23:45:01,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:01,199 INFO L225 Difference]: With dead ends: 563 [2020-11-06 23:45:01,199 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:45:01,203 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=167, Invalid=385, Unknown=0, NotChecked=0, Total=552 [2020-11-06 23:45:01,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:45:01,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:45:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:45:01,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:45:01,204 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 175 [2020-11-06 23:45:01,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:01,204 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:45:01,204 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:45:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:45:01,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:45:01,204 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:45:01,206 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:45:01,525 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-06 23:45:02,162 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-06 23:45:02,638 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-06 23:45:03,082 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-06 23:45:03,194 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-06 23:45:03,580 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-06 23:45:03,951 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-06 23:45:04,673 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-06 23:45:08,315 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-11-06 23:45:08,477 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:09,571 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-06 23:45:09,743 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:10,516 WARN L194 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-06 23:45:11,187 WARN L194 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-06 23:45:11,799 WARN L194 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:12,334 WARN L194 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-06 23:45:12,918 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-06 23:45:13,659 WARN L194 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-06 23:45:14,273 WARN L194 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:14,445 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:14,984 WARN L194 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-06 23:45:16,083 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-06 23:45:16,242 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:16,416 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:16,905 WARN L194 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-06 23:45:17,904 WARN L194 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-06 23:45:19,007 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-06 23:45:19,499 WARN L194 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-06 23:45:20,158 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-06 23:45:20,326 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:20,878 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:21,423 WARN L194 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-06 23:45:21,598 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:22,099 WARN L194 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-06 23:45:23,009 WARN L194 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-06 23:45:24,063 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-11-06 23:45:25,068 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-11-06 23:45:26,104 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-06 23:45:27,150 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-06 23:45:27,312 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:27,858 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:28,028 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:28,224 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:29,281 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-11-06 23:45:29,888 WARN L194 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-11-06 23:45:30,449 WARN L194 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:31,017 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:31,208 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:32,217 WARN L194 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-11-06 23:45:32,764 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:33,794 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-11-06 23:45:34,338 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:34,913 WARN L194 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2020-11-06 23:45:36,034 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-06 23:45:36,578 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:37,295 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:37,451 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:37,606 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:37,773 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:38,794 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-06 23:45:38,976 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:39,521 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:39,688 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:40,711 WARN L194 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-11-06 23:45:41,302 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-06 23:45:41,870 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:42,777 WARN L194 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-06 23:45:43,338 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:43,965 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:45:44,532 WARN L194 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-06 23:45:45,092 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-06 23:45:46,138 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-06 23:45:46,707 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:47,253 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:47,413 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:48,019 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:48,190 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:48,383 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:48,963 WARN L194 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:45:50,081 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-11-06 23:45:50,656 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-11-06 23:45:51,792 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-06 23:45:52,455 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-06 23:45:53,669 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-06 23:45:54,206 WARN L194 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-06 23:45:55,329 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-06 23:45:56,462 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-06 23:45:57,665 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2020-11-06 23:45:57,868 WARN L194 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:58,039 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:58,208 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-06 23:45:58,796 WARN L194 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-06 23:45:58,815 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-06 23:45:58,815 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-06 23:45:58,815 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-06 23:45:58,815 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-06 23:45:58,815 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-06 23:45:58,815 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-06 23:45:58,816 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-06 23:45:58,816 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 536 591) no Hoare annotation was computed. [2020-11-06 23:45:58,816 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-06 23:45:58,816 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-06 23:45:58,816 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-06 23:45:58,816 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-06 23:45:58,816 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-06 23:45:58,816 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-06 23:45:58,816 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 536 591) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 536 591) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point L578-1(line 578) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point L578-2(line 578) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-06 23:45:58,817 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L583(lines 560 584) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L567(lines 567 571) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L567-1(lines 567 571) no Hoare annotation was computed. [2020-11-06 23:45:58,818 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L559-1(line 559) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L559-2(line 559) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L580-1(lines 561 582) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-06 23:45:58,819 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-06 23:45:58,820 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-06 23:45:58,820 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-06 23:45:58,820 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-06 23:45:58,820 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-06 23:45:58,820 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 592 651) no Hoare annotation was computed. [2020-11-06 23:45:58,820 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-06 23:45:58,820 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 592 651) no Hoare annotation was computed. [2020-11-06 23:45:58,820 INFO L266 CegarLoopResult]: For program point L618-2(lines 618 643) no Hoare annotation was computed. [2020-11-06 23:45:58,820 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-06 23:45:58,821 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-06 23:45:58,821 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-06 23:45:58,821 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-06 23:45:58,821 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-06 23:45:58,821 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-06 23:45:58,821 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 592 651) no Hoare annotation was computed. [2020-11-06 23:45:58,821 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-06 23:45:58,821 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-06 23:45:58,821 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L644(lines 617 645) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L636-1(line 636) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L636-2(line 636) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-06 23:45:58,822 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L632-1(line 632) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L632-2(line 632) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L624(lines 624 628) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L624-1(lines 624 628) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L616-1(line 616) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L616-2(line 616) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L641-1(line 641) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L641-2(line 641) no Hoare annotation was computed. [2020-11-06 23:45:58,823 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-06 23:45:58,824 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-06 23:45:58,824 INFO L266 CegarLoopResult]: For program point L637-1(line 637) no Hoare annotation was computed. [2020-11-06 23:45:58,824 INFO L266 CegarLoopResult]: For program point L637-2(line 637) no Hoare annotation was computed. [2020-11-06 23:45:58,824 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-06 23:45:58,824 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-06 23:45:58,824 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-06 23:45:58,824 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-06 23:45:58,824 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-11-06 23:45:58,824 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-11-06 23:45:58,824 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-06 23:45:58,824 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-11-06 23:45:58,825 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-06 23:45:58,825 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-06 23:45:58,825 INFO L269 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-11-06 23:45:58,825 INFO L262 CegarLoopResult]: At program point L289(lines 289 296) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:45:58,825 INFO L269 CegarLoopResult]: At program point L289-1(lines 289 296) the Hoare annotation is: true [2020-11-06 23:45:58,825 INFO L262 CegarLoopResult]: At program point L287(line 287) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret20| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:45:58,826 INFO L262 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,826 INFO L262 CegarLoopResult]: At program point L287-1(line 287) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret20| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:45:58,826 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 279 301) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,826 INFO L262 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,826 INFO L262 CegarLoopResult]: At program point L287-2(line 287) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret20| 1) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:45:58,827 INFO L262 CegarLoopResult]: At program point L285-1(line 285) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,827 INFO L262 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,827 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 279 301) the Hoare annotation is: true [2020-11-06 23:45:58,827 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 279 301) the Hoare annotation is: true [2020-11-06 23:45:58,827 INFO L269 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: true [2020-11-06 23:45:58,827 INFO L262 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:45:58,827 INFO L262 CegarLoopResult]: At program point L291-1(line 291) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:45:58,827 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 237 260) no Hoare annotation was computed. [2020-11-06 23:45:58,827 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-06 23:45:58,827 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 237 260) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 237 260) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-06 23:45:58,828 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-06 23:45:58,829 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-06 23:45:58,829 INFO L262 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:58,829 INFO L269 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: true [2020-11-06 23:45:58,829 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 411 419) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-06 23:45:58,829 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 411 419) the Hoare annotation is: true [2020-11-06 23:45:58,829 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 411 419) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-06 23:45:58,829 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 456 474) the Hoare annotation is: true [2020-11-06 23:45:58,829 INFO L269 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 456 474) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L466(line 466) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L465(lines 465 469) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L465-2(lines 465 469) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L463-1(line 463) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L463-2(line 463) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L463-3(line 463) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: true [2020-11-06 23:45:58,830 INFO L269 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: true [2020-11-06 23:45:58,831 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 456 474) the Hoare annotation is: true [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point L450-1(line 450) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point L439(lines 439 447) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point L439-2(lines 439 447) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 420 455) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point L427(lines 427 435) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point L427-2(lines 427 435) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 420 455) no Hoare annotation was computed. [2020-11-06 23:45:58,831 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 420 455) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-11-06 23:45:58,832 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 490 535) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-06 23:45:58,832 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 490 535) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point L527-1(line 527) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point L527-2(line 527) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 490 535) no Hoare annotation was computed. [2020-11-06 23:45:58,833 INFO L266 CegarLoopResult]: For program point L490(lines 490 535) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L490-1(lines 490 535) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L513-1(line 513) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-06 23:45:58,834 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L520-1(line 520) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L516-1(line 516) no Hoare annotation was computed. [2020-11-06 23:45:58,835 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 803 848) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point L822-2(line 822) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 827 828) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 803 848) no Hoare annotation was computed. [2020-11-06 23:45:58,836 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 803 848) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L827(lines 827 828) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L823(lines 823 830) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L817(lines 817 837) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point L817-1(lines 817 837) no Hoare annotation was computed. [2020-11-06 23:45:58,837 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 834 835) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L844-1(line 844) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L844-2(line 844) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L842-1(line 842) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L842-2(line 842) no Hoare annotation was computed. [2020-11-06 23:45:58,838 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-06 23:45:58,839 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-06 23:45:58,839 INFO L266 CegarLoopResult]: For program point L803(lines 803 848) no Hoare annotation was computed. [2020-11-06 23:45:58,839 INFO L266 CegarLoopResult]: For program point L834(lines 834 835) no Hoare annotation was computed. [2020-11-06 23:45:58,839 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 269 278) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,839 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 269 278) the Hoare annotation is: true [2020-11-06 23:45:58,839 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 269 278) the Hoare annotation is: true [2020-11-06 23:45:58,839 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 400 410) no Hoare annotation was computed. [2020-11-06 23:45:58,839 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 400 410) no Hoare annotation was computed. [2020-11-06 23:45:58,839 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-06 23:45:58,840 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 400 410) no Hoare annotation was computed. [2020-11-06 23:45:58,840 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-06 23:45:58,840 INFO L266 CegarLoopResult]: For program point L405-1(line 405) no Hoare annotation was computed. [2020-11-06 23:45:58,840 INFO L266 CegarLoopResult]: For program point L405-2(line 405) no Hoare annotation was computed. [2020-11-06 23:45:58,840 INFO L266 CegarLoopResult]: For program point L405-3(line 405) no Hoare annotation was computed. [2020-11-06 23:45:58,840 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 392 399) the Hoare annotation is: true [2020-11-06 23:45:58,840 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 392 399) the Hoare annotation is: true [2020-11-06 23:45:58,840 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 392 399) the Hoare annotation is: true [2020-11-06 23:45:58,840 INFO L262 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,841 INFO L262 CegarLoopResult]: At program point L349(lines 349 357) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,841 INFO L262 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,841 INFO L262 CegarLoopResult]: At program point L347-1(line 347) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,841 INFO L262 CegarLoopResult]: At program point L345(lines 345 362) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,841 INFO L262 CegarLoopResult]: At program point L347-2(line 347) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,841 INFO L262 CegarLoopResult]: At program point L347-3(line 347) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,842 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 341 365) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,842 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 341 365) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,842 INFO L262 CegarLoopResult]: At program point L360(line 360) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,842 INFO L262 CegarLoopResult]: At program point L360-1(lines 341 365) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,842 INFO L262 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,842 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 333 339) the Hoare annotation is: true [2020-11-06 23:45:58,842 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 333 339) the Hoare annotation is: true [2020-11-06 23:45:58,842 INFO L262 CegarLoopResult]: At program point L898-2(lines 890 903) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,843 INFO L262 CegarLoopResult]: At program point L861(lines 860 907) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,843 INFO L262 CegarLoopResult]: At program point L890(lines 890 903) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,843 INFO L262 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,843 INFO L262 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,843 INFO L262 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,843 INFO L262 CegarLoopResult]: At program point L878-1(line 878) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,843 INFO L262 CegarLoopResult]: At program point L870(lines 870 876) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,843 INFO L262 CegarLoopResult]: At program point L870-1(lines 870 876) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,843 INFO L262 CegarLoopResult]: At program point L862(lines 862 866) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,844 INFO L262 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,844 INFO L262 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,844 INFO L262 CegarLoopResult]: At program point L908(lines 859 909) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,844 INFO L269 CegarLoopResult]: At program point testEXIT(lines 850 915) the Hoare annotation is: true [2020-11-06 23:45:58,844 INFO L262 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,844 INFO L262 CegarLoopResult]: At program point testENTRY(lines 850 915) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,844 INFO L262 CegarLoopResult]: At program point L896-1(line 896) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,844 INFO L262 CegarLoopResult]: At program point L896-2(line 896) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,844 INFO L262 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,844 INFO L262 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L888-1(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L269 CegarLoopResult]: At program point testFINAL(lines 850 915) the Hoare annotation is: true [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L880(lines 880 886) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L880-1(lines 880 886) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L905(lines 860 907) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L868-1(line 868) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,845 INFO L262 CegarLoopResult]: At program point L898(lines 898 902) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 781 782) no Hoare annotation was computed. [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 757 802) no Hoare annotation was computed. [2020-11-06 23:45:58,846 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L781(lines 781 782) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L777(lines 777 784) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L771(lines 771 791) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L771-1(lines 771 791) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-06 23:45:58,847 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 788 789) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L798-1(line 798) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L798-2(line 798) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L796-1(line 796) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L796-2(line 796) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-06 23:45:58,848 INFO L266 CegarLoopResult]: For program point L757(lines 757 802) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 757 802) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point L788(lines 788 789) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 757 802) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point L776-1(line 776) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point L776-2(line 776) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 366 373) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 366 373) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 366 373) no Hoare annotation was computed. [2020-11-06 23:45:58,849 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 166 174) the Hoare annotation is: true [2020-11-06 23:45:58,850 INFO L269 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: true [2020-11-06 23:45:58,850 INFO L269 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: true [2020-11-06 23:45:58,850 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 166 174) the Hoare annotation is: true [2020-11-06 23:45:58,850 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 166 174) the Hoare annotation is: true [2020-11-06 23:45:58,850 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-06 23:45:58,850 INFO L266 CegarLoopResult]: For program point L142(lines 142 150) no Hoare annotation was computed. [2020-11-06 23:45:58,850 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-06 23:45:58,850 INFO L266 CegarLoopResult]: For program point L142-2(lines 142 150) no Hoare annotation was computed. [2020-11-06 23:45:58,850 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 134 156) no Hoare annotation was computed. [2020-11-06 23:45:58,850 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 134 156) no Hoare annotation was computed. [2020-11-06 23:45:58,850 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 134 156) no Hoare annotation was computed. [2020-11-06 23:45:58,850 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point L704(lines 703 723) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-06 23:45:58,851 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L688-1(line 688) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L705(lines 705 709) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-06 23:45:58,852 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L730-1(line 730) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L730-2(line 730) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L714-1(line 714) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L714-2(line 714) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 654 756) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-06 23:45:58,853 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 654 756) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L732-1(line 732) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L732-2(line 732) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L724(lines 702 725) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-06 23:45:58,854 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 654 756) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point L683(lines 683 699) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point L716-1(line 716) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point L716-2(line 716) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point L700(lines 700 741) no Hoare annotation was computed. [2020-11-06 23:45:58,855 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L692-1(line 692) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L742(lines 742 753) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-06 23:45:58,856 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L718-1(line 718) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L685-1(line 685) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L743(lines 743 750) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L678(lines 678 682) no Hoare annotation was computed. [2020-11-06 23:45:58,857 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L703-2(lines 703 723) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L654(lines 654 756) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L654-1(lines 654 756) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-06 23:45:58,858 INFO L266 CegarLoopResult]: For program point L745-2(line 745) no Hoare annotation was computed. [2020-11-06 23:45:58,859 INFO L262 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,859 INFO L262 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,859 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,859 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,859 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,859 INFO L262 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,859 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,860 INFO L262 CegarLoopResult]: At program point L449-1(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,860 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,860 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,860 INFO L262 CegarLoopResult]: At program point L449-2(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,860 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,860 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,860 INFO L262 CegarLoopResult]: At program point L449-3(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,860 INFO L262 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,861 INFO L262 CegarLoopResult]: At program point L445-1(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,861 INFO L262 CegarLoopResult]: At program point L445-2(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,861 INFO L262 CegarLoopResult]: At program point L445-3(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,861 INFO L262 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,861 INFO L262 CegarLoopResult]: At program point L445-4(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,861 INFO L262 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,861 INFO L262 CegarLoopResult]: At program point L441-1(line 441) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,861 INFO L262 CegarLoopResult]: At program point L152-1(line 152) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,861 INFO L262 CegarLoopResult]: At program point L441-2(line 441) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,862 INFO L262 CegarLoopResult]: At program point L152-2(line 152) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,862 INFO L262 CegarLoopResult]: At program point L441-3(line 441) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,862 INFO L262 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,862 INFO L262 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,862 INFO L262 CegarLoopResult]: At program point L437-1(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,862 INFO L262 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,862 INFO L262 CegarLoopResult]: At program point L148-1(line 148) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,862 INFO L262 CegarLoopResult]: At program point L437-2(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,863 INFO L262 CegarLoopResult]: At program point L788-1(line 788) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,863 INFO L262 CegarLoopResult]: At program point L148-2(line 148) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,863 INFO L262 CegarLoopResult]: At program point L437-3(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,863 INFO L262 CegarLoopResult]: At program point L148-3(line 148) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,863 INFO L262 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,863 INFO L262 CegarLoopResult]: At program point L437-4(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,863 INFO L262 CegarLoopResult]: At program point L144(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,863 INFO L262 CegarLoopResult]: At program point L433-1(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,864 INFO L262 CegarLoopResult]: At program point L437-5(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,864 INFO L262 CegarLoopResult]: At program point L144-1(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,864 INFO L262 CegarLoopResult]: At program point L433-2(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,864 INFO L262 CegarLoopResult]: At program point L437-6(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,864 INFO L262 CegarLoopResult]: At program point L144-2(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,864 INFO L262 CegarLoopResult]: At program point L433-3(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,864 INFO L262 CegarLoopResult]: At program point L437-7(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,864 INFO L262 CegarLoopResult]: At program point L144-3(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,865 INFO L262 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,865 INFO L262 CegarLoopResult]: At program point L433-4(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,865 INFO L262 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,865 INFO L262 CegarLoopResult]: At program point L144-4(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,865 INFO L262 CegarLoopResult]: At program point L429-1(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,865 INFO L262 CegarLoopResult]: At program point L140-1(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,865 INFO L262 CegarLoopResult]: At program point L144-5(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,865 INFO L262 CegarLoopResult]: At program point L429-2(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,865 INFO L262 CegarLoopResult]: At program point L140-2(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,866 INFO L262 CegarLoopResult]: At program point L429-3(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,866 INFO L262 CegarLoopResult]: At program point L140-3(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,866 INFO L262 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,866 INFO L262 CegarLoopResult]: At program point L140-4(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,866 INFO L262 CegarLoopResult]: At program point L140-5(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,866 INFO L262 CegarLoopResult]: At program point L140-6(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,866 INFO L262 CegarLoopResult]: At program point L140-7(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,866 INFO L262 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,866 INFO L262 CegarLoopResult]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,867 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:45:58,867 INFO L262 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,867 INFO L262 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:45:58,867 INFO L262 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,867 INFO L262 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:45:58,867 INFO L262 CegarLoopResult]: At program point L781-1(line 781) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,867 INFO L262 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,868 INFO L262 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,868 INFO L262 CegarLoopResult]: At program point L451-1(line 451) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,868 INFO L262 CegarLoopResult]: At program point L451-2(line 451) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,868 INFO L262 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,868 INFO L262 CegarLoopResult]: At program point L827-1(line 827) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,868 INFO L262 CegarLoopResult]: At program point L88(line 88) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,868 INFO L262 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:45:58,868 INFO L262 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:45:58,868 INFO L262 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:45:58,869 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-06 23:45:58,869 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:45:58,869 INFO L266 CegarLoopResult]: For program point L386-1(lines 375 391) no Hoare annotation was computed. [2020-11-06 23:45:58,869 INFO L266 CegarLoopResult]: For program point L382(lines 382 388) no Hoare annotation was computed. [2020-11-06 23:45:58,869 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-06 23:45:58,869 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 375 391) no Hoare annotation was computed. [2020-11-06 23:45:58,869 INFO L266 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L266 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L266 CegarLoopResult]: For program point L380-3(line 380) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 375 391) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L266 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 157 165) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 157 165) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 157 165) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-06 23:45:58,870 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 113 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-06 23:45:58,870 INFO L262 CegarLoopResult]: At program point L120(line 120) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:58,871 INFO L262 CegarLoopResult]: At program point L118(line 118) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-11-06 23:45:58,871 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 113 124) the Hoare annotation is: true [2020-11-06 23:45:58,871 INFO L269 CegarLoopResult]: At program point L117-1(lines 113 124) the Hoare annotation is: true [2020-11-06 23:45:58,871 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-06 23:45:58,871 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-06 23:45:58,871 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-06 23:45:58,871 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-06 23:45:58,871 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 125 133) the Hoare annotation is: true [2020-11-06 23:45:58,871 INFO L269 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: true [2020-11-06 23:45:58,871 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 125 133) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2020-11-06 23:45:58,872 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)) [2020-11-06 23:45:58,872 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 125 133) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2020-11-06 23:45:58,872 INFO L262 CegarLoopResult]: At program point L320(lines 320 326) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,872 INFO L262 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,872 INFO L262 CegarLoopResult]: At program point L313(lines 312 331) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,872 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 309 332) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,872 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 309 332) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,872 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 309 332) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,872 INFO L262 CegarLoopResult]: At program point L322(line 322) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:45:58,872 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 206 235) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L217(line 217) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 206 235) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L220(lines 220 224) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L220-1(lines 220 224) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L216-2(lines 216 230) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L212-1(line 212) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L231(lines 206 235) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L227(line 227) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 89 100) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L94(line 94) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point L93-1(lines 89 100) the Hoare annotation is: true [2020-11-06 23:45:58,873 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 89 100) the Hoare annotation is: true [2020-11-06 23:45:58,874 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 261 267) the Hoare annotation is: true [2020-11-06 23:45:58,874 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 261 267) the Hoare annotation is: true [2020-11-06 23:45:58,874 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-06 23:45:58,874 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:45:58,874 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-06 23:45:58,874 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-06 23:45:58,874 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 475 482) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:58,874 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 475 482) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:58,874 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 475 482) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:58,875 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 101 112) the Hoare annotation is: true [2020-11-06 23:45:58,875 INFO L262 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:58,875 INFO L269 CegarLoopResult]: At program point L105-1(lines 101 112) the Hoare annotation is: true [2020-11-06 23:45:58,875 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 101 112) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:58,875 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 917 924) the Hoare annotation is: true [2020-11-06 23:45:58,875 INFO L269 CegarLoopResult]: At program point L921(line 921) the Hoare annotation is: true [2020-11-06 23:45:58,875 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 917 924) the Hoare annotation is: true [2020-11-06 23:45:58,875 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 917 924) the Hoare annotation is: true [2020-11-06 23:45:58,875 INFO L262 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:45:58,876 INFO L262 CegarLoopResult]: At program point L190(lines 190 196) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse1))) [2020-11-06 23:45:58,876 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 178 202) the Hoare annotation is: true [2020-11-06 23:45:58,876 INFO L262 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:58,876 INFO L262 CegarLoopResult]: At program point L188-1(line 188) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:45:58,876 INFO L262 CegarLoopResult]: At program point L186(lines 186 199) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:58,876 INFO L262 CegarLoopResult]: At program point L188-2(line 188) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:45:58,876 INFO L262 CegarLoopResult]: At program point L188-3(line 188) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret19| 0))))) [2020-11-06 23:45:58,877 INFO L262 CegarLoopResult]: At program point L186-1(lines 178 202) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:58,877 INFO L269 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: true [2020-11-06 23:45:58,877 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 178 202) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:58,877 INFO L262 CegarLoopResult]: At program point L184-1(line 184) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:58,877 INFO L262 CegarLoopResult]: At program point L184-2(line 184) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:45:58,877 INFO L262 CegarLoopResult]: At program point L184-3(line 184) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp~0 0))) [2020-11-06 23:45:58,877 INFO L269 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: true [2020-11-06 23:45:58,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:45:58 BoogieIcfgContainer [2020-11-06 23:45:58,900 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-06 23:45:58,902 INFO L168 Benchmark]: Toolchain (without parser) took 96397.84 ms. Allocated memory was 151.0 MB in the beginning and 377.5 MB in the end (delta: 226.5 MB). Free memory was 126.5 MB in the beginning and 211.6 MB in the end (delta: -85.0 MB). Peak memory consumption was 233.5 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:58,903 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory is still 106.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 23:45:58,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 603.44 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 105.2 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:58,904 INFO L168 Benchmark]: Boogie Preprocessor took 168.33 ms. Allocated memory is still 151.0 MB. Free memory was 105.2 MB in the beginning and 131.5 MB in the end (delta: -26.3 MB). Peak memory consumption was 5.9 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:58,904 INFO L168 Benchmark]: RCFGBuilder took 1698.78 ms. Allocated memory is still 151.0 MB. Free memory was 131.5 MB in the beginning and 116.6 MB in the end (delta: 14.9 MB). Peak memory consumption was 54.2 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:58,905 INFO L168 Benchmark]: TraceAbstraction took 93915.71 ms. Allocated memory was 151.0 MB in the beginning and 377.5 MB in the end (delta: 226.5 MB). Free memory was 116.1 MB in the beginning and 211.6 MB in the end (delta: -95.5 MB). Peak memory consumption was 222.7 MB. Max. memory is 8.0 GB. [2020-11-06 23:45:58,907 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 125.8 MB. Free memory is still 106.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 603.44 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 105.2 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 168.33 ms. Allocated memory is still 151.0 MB. Free memory was 105.2 MB in the beginning and 131.5 MB in the end (delta: -26.3 MB). Peak memory consumption was 5.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1698.78 ms. Allocated memory is still 151.0 MB. Free memory was 131.5 MB in the beginning and 116.6 MB in the end (delta: 14.9 MB). Peak memory consumption was 54.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 93915.71 ms. Allocated memory was 151.0 MB in the beginning and 377.5 MB in the end (delta: 226.5 MB). Free memory was 116.1 MB in the beginning and 211.6 MB in the end (delta: -95.5 MB). Peak memory consumption was 222.7 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: 788]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 781]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 827]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 834]: 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: 860]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 859]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 279]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 411]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 456]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 269]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 392]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 341]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 333]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 850]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 113]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 125]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(1 <= systemActive) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 206]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 309]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 89]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 261]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 475]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 101]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 917]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 178]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((!(1 <= systemActive) || tmp == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 629 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 30.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 57.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1030 SDtfs, 1863 SDslu, 1876 SDs, 0 SdLazy, 3053 SolverSat, 579 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 166 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 18.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=317occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 312 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 251 LocationsWithAnnotation, 936 PreInvPairs, 1185 NumberOfFragments, 2859 HoareAnnotationTreeSize, 936 FomulaSimplifications, 682468 FormulaSimplificationTreeSizeReduction, 5.9s HoareSimplificationTime, 251 FomulaSimplificationsInter, 36983 FormulaSimplificationTreeSizeReductionInter, 51.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...