/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/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:41:57,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:41:57,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:41:57,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 00:41:57,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 00:41:57,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 00:41:57,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 00:41:57,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 00:41:57,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 00:41:57,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 00:41:57,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 00:41:57,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 00:41:57,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:41:57,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:41:57,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:41:57,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:41:57,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:41:57,321 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:41:57,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:41:57,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:41:57,336 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:41:57,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:41:57,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:41:57,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:41:57,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 00:41:57,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 00:41:57,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 00:41:57,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 00:41:57,344 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 00:41:57,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 00:41:57,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 00:41:57,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 00:41:57,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 00:41:57,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 00:41:57,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 00:41:57,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 00:41:57,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 00:41:57,351 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 00:41:57,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:41:57,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:41:57,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:41:57,354 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 00:41:57,378 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:41:57,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:41:57,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:41:57,381 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 00:41:57,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:41:57,382 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 00:41:57,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:41:57,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:41:57,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:41:57,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:41:57,384 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 00:41:57,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:41:57,384 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:41:57,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:41:57,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:41:57,385 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:41:57,386 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:41:57,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:41:57,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:41:57,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:41:57,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:41:57,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:41:57,387 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 00:41:57,387 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 00:41:57,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:41:57,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:41:57,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:41:57,879 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:41:57,880 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:41:57,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c [2021-02-22 00:41:57,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/637c0956b/58b15ddf7964433d801ca9fd8e22ccb9/FLAGc2938952c [2021-02-22 00:41:58,705 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:41:58,706 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c [2021-02-22 00:41:58,720 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/637c0956b/58b15ddf7964433d801ca9fd8e22ccb9/FLAGc2938952c [2021-02-22 00:41:58,967 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/637c0956b/58b15ddf7964433d801ca9fd8e22ccb9 [2021-02-22 00:41:58,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:41:58,986 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:41:58,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:41:58,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:41:58,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:41:58,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:41:58" (1/1) ... [2021-02-22 00:41:59,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f4f5713 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:58, skipping insertion in model container [2021-02-22 00:41:59,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:41:58" (1/1) ... [2021-02-22 00:41:59,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:41:59,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:41:59,420 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c[17107,17120] [2021-02-22 00:41:59,424 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:41:59,435 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:41:59,533 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c[17107,17120] [2021-02-22 00:41:59,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:41:59,583 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:41:59,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59 WrapperNode [2021-02-22 00:41:59,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:41:59,586 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:41:59,586 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:41:59,586 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:41:59,599 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59" (1/1) ... [2021-02-22 00:41:59,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59" (1/1) ... [2021-02-22 00:41:59,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59" (1/1) ... [2021-02-22 00:41:59,619 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59" (1/1) ... [2021-02-22 00:41:59,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59" (1/1) ... [2021-02-22 00:41:59,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59" (1/1) ... [2021-02-22 00:41:59,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59" (1/1) ... [2021-02-22 00:41:59,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:41:59,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:41:59,712 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:41:59,712 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:41:59,713 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59" (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 [2021-02-22 00:41:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:41:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:41:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 00:41:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:41:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 00:41:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 00:41:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 00:41:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 00:41:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 00:41:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 00:41:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 00:41:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 00:41:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 00:41:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 00:41:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 00:41:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 00:41:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 00:41:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 00:41:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 00:41:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 00:41:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 00:41:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 00:41:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 00:41:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 00:41:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:41:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 00:41:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 00:41:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 00:41:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 00:41:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-22 00:41:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 00:41:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 00:41:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 00:41:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 00:41:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 00:41:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 00:41:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:41:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 00:41:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:41:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:41:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:41:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:41:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:41:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 00:41:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 00:41:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 00:41:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 00:41:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 00:41:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 00:41:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 00:41:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:41:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:41:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 00:41:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:41:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:41:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:41:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:41:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 00:41:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:41:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 00:41:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 00:41:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:41:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 00:41:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 00:41:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 00:41:59,888 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 00:41:59,888 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 00:41:59,888 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 00:41:59,888 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 00:41:59,888 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 00:41:59,888 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 00:41:59,888 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 00:41:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 00:41:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 00:41:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 00:41:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 00:41:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:41:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 00:41:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 00:41:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 00:41:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 00:41:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:41:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 00:41:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 00:41:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 00:41:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-22 00:41:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 00:41:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:41:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:41:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:42:01,039 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:42:01,039 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 00:42:01,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:42:01 BoogieIcfgContainer [2021-02-22 00:42:01,044 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:42:01,047 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:42:01,047 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:42:01,050 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:42:01,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:41:58" (1/3) ... [2021-02-22 00:42:01,052 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50d0321d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:42:01, skipping insertion in model container [2021-02-22 00:42:01,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:59" (2/3) ... [2021-02-22 00:42:01,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50d0321d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:42:01, skipping insertion in model container [2021-02-22 00:42:01,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:42:01" (3/3) ... [2021-02-22 00:42:01,055 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product14.cil.c [2021-02-22 00:42:01,062 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:42:01,068 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:42:01,089 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:42:01,121 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:42:01,122 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:42:01,122 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 00:42:01,122 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:42:01,122 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:42:01,122 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:42:01,123 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:42:01,124 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:42:01,158 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2021-02-22 00:42:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 00:42:01,185 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:42:01,187 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] [2021-02-22 00:42:01,187 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:42:01,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:42:01,196 INFO L82 PathProgramCache]: Analyzing trace with hash 1096946214, now seen corresponding path program 1 times [2021-02-22 00:42:01,205 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:42:01,206 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1151467571] [2021-02-22 00:42:01,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:42:01,292 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:42:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:01,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:01,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:01,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:01,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:02,018 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:42:02,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:42:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:02,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:02,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:02,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:42:02,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:02,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:02,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:02,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:42:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:02,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:02,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:02,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:42:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:02,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:02,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:02,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:42:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:02,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:02,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:02,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:42:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:02,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:02,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:02,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 00:42:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:02,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:02,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:02,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:42:02,187 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1151467571] [2021-02-22 00:42:02,189 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:42:02,189 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 00:42:02,190 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989190604] [2021-02-22 00:42:02,195 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 00:42:02,195 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:42:02,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 00:42:02,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 00:42:02,212 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 3 states. [2021-02-22 00:42:03,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:42:03,683 INFO L93 Difference]: Finished difference Result 406 states and 487 transitions. [2021-02-22 00:42:03,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 00:42:03,685 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 00:42:03,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:42:03,702 INFO L225 Difference]: With dead ends: 406 [2021-02-22 00:42:03,702 INFO L226 Difference]: Without dead ends: 262 [2021-02-22 00:42:03,708 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 00:42:03,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2021-02-22 00:42:03,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 222. [2021-02-22 00:42:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 222 states. [2021-02-22 00:42:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 239 transitions. [2021-02-22 00:42:03,880 INFO L78 Accepts]: Start accepts. Automaton has 222 states and 239 transitions. Word has length 147 [2021-02-22 00:42:03,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:42:03,883 INFO L480 AbstractCegarLoop]: Abstraction has 222 states and 239 transitions. [2021-02-22 00:42:03,883 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 00:42:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 239 transitions. [2021-02-22 00:42:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 00:42:03,897 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:42:03,897 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] [2021-02-22 00:42:03,898 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:42:03,898 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:42:03,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:42:03,899 INFO L82 PathProgramCache]: Analyzing trace with hash -938324017, now seen corresponding path program 1 times [2021-02-22 00:42:03,904 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:42:03,904 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [497792963] [2021-02-22 00:42:03,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:42:03,912 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:42:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:04,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:04,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:04,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:04,360 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:42:04,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:42:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:04,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:04,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:42:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:04,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:04,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:42:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:04,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:04,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:42:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:04,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:04,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:42:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:04,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:04,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 00:42:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:04,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:04,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 00:42:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:04,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:04,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:04,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:42:04,471 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [497792963] [2021-02-22 00:42:04,472 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:42:04,472 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 00:42:04,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085154892] [2021-02-22 00:42:04,473 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 00:42:04,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:42:04,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 00:42:04,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 00:42:04,474 INFO L87 Difference]: Start difference. First operand 222 states and 239 transitions. Second operand 4 states. [2021-02-22 00:42:05,449 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:42:06,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:42:06,274 INFO L93 Difference]: Finished difference Result 318 states and 357 transitions. [2021-02-22 00:42:06,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 00:42:06,275 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 00:42:06,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:42:06,287 INFO L225 Difference]: With dead ends: 318 [2021-02-22 00:42:06,287 INFO L226 Difference]: Without dead ends: 245 [2021-02-22 00:42:06,291 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 00:42:06,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2021-02-22 00:42:06,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 212. [2021-02-22 00:42:06,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2021-02-22 00:42:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 226 transitions. [2021-02-22 00:42:06,377 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 226 transitions. Word has length 148 [2021-02-22 00:42:06,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:42:06,378 INFO L480 AbstractCegarLoop]: Abstraction has 212 states and 226 transitions. [2021-02-22 00:42:06,378 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 00:42:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 226 transitions. [2021-02-22 00:42:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 00:42:06,380 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:42:06,381 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] [2021-02-22 00:42:06,381 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 00:42:06,381 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:42:06,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:42:06,382 INFO L82 PathProgramCache]: Analyzing trace with hash 1372332573, now seen corresponding path program 1 times [2021-02-22 00:42:06,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:42:06,382 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [611184039] [2021-02-22 00:42:06,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:42:06,386 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:42:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:06,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:06,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:06,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:06,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:06,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:06,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:06,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:06,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:06,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:06,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:42:06,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:06,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:06,904 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:42:06,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:42:06,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:06,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:06,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:06,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:42:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:06,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:06,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:06,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:42:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:06,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:06,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:06,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:42:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:07,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:07,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:07,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:07,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:42:07,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:07,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:42:07,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:42:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:07,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:07,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:07,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 00:42:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:07,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:07,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:07,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 00:42:07,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:07,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:07,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:07,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 00:42:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:07,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:07,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:42:07,149 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [611184039] [2021-02-22 00:42:07,149 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:42:07,149 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 00:42:07,150 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254701730] [2021-02-22 00:42:07,152 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 00:42:07,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:42:07,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 00:42:07,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 00:42:07,154 INFO L87 Difference]: Start difference. First operand 212 states and 226 transitions. Second operand 10 states. [2021-02-22 00:42:07,903 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:42:08,361 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:42:08,779 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:42:09,173 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:42:09,538 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:42:09,939 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:42:11,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:42:11,386 INFO L93 Difference]: Finished difference Result 364 states and 419 transitions. [2021-02-22 00:42:11,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 00:42:11,387 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 00:42:11,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:42:11,390 INFO L225 Difference]: With dead ends: 364 [2021-02-22 00:42:11,390 INFO L226 Difference]: Without dead ends: 267 [2021-02-22 00:42:11,392 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 00:42:11,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2021-02-22 00:42:11,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 212. [2021-02-22 00:42:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2021-02-22 00:42:11,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 225 transitions. [2021-02-22 00:42:11,470 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 225 transitions. Word has length 161 [2021-02-22 00:42:11,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:42:11,471 INFO L480 AbstractCegarLoop]: Abstraction has 212 states and 225 transitions. [2021-02-22 00:42:11,471 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 00:42:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 225 transitions. [2021-02-22 00:42:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-22 00:42:11,473 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:42:11,474 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] [2021-02-22 00:42:11,474 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 00:42:11,474 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:42:11,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:42:11,475 INFO L82 PathProgramCache]: Analyzing trace with hash -218787273, now seen corresponding path program 1 times [2021-02-22 00:42:11,475 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:42:11,475 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1863225871] [2021-02-22 00:42:11,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:42:11,479 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:42:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:11,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:11,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:11,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:11,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:11,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:11,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:11,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:11,901 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:42:11,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:42:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:11,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:11,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:11,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:42:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:11,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:11,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:42:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:11,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:11,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:42:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:11,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:11,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:42:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:11,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:11,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 00:42:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:11,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:11,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 00:42:11,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:11,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:11,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:42:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:11,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:11,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:11,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-22 00:42:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:12,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:12,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:12,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:12,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:12,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:12,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:12,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-22 00:42:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:12,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:12,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:12,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:42:12,072 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1863225871] [2021-02-22 00:42:12,073 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:42:12,073 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 00:42:12,073 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443261726] [2021-02-22 00:42:12,074 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 00:42:12,074 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:42:12,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 00:42:12,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 00:42:12,075 INFO L87 Difference]: Start difference. First operand 212 states and 225 transitions. Second operand 10 states. [2021-02-22 00:42:12,757 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:42:14,039 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:42:14,444 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:42:14,885 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:42:15,272 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:42:16,055 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:42:16,451 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:42:16,822 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:42:17,438 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:42:18,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:42:18,308 INFO L93 Difference]: Finished difference Result 575 states and 718 transitions. [2021-02-22 00:42:18,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 00:42:18,312 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 169 [2021-02-22 00:42:18,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:42:18,324 INFO L225 Difference]: With dead ends: 575 [2021-02-22 00:42:18,324 INFO L226 Difference]: Without dead ends: 478 [2021-02-22 00:42:18,326 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-22 00:42:18,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 478 states. [2021-02-22 00:42:18,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 478 to 294. [2021-02-22 00:42:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2021-02-22 00:42:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 319 transitions. [2021-02-22 00:42:18,479 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 319 transitions. Word has length 169 [2021-02-22 00:42:18,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:42:18,480 INFO L480 AbstractCegarLoop]: Abstraction has 294 states and 319 transitions. [2021-02-22 00:42:18,480 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 00:42:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 319 transitions. [2021-02-22 00:42:18,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-02-22 00:42:18,483 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:42:18,483 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] [2021-02-22 00:42:18,483 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 00:42:18,484 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:42:18,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:42:18,484 INFO L82 PathProgramCache]: Analyzing trace with hash 1665181731, now seen corresponding path program 1 times [2021-02-22 00:42:18,485 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:42:18,485 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1319030894] [2021-02-22 00:42:18,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:42:18,488 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:42:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:18,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:18,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:18,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:18,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:18,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:18,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:18,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:18,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:18,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:18,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:18,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:18,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:18,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:18,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:18,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:18,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:18,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:18,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:18,923 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:42:18,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:42:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:19,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:42:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:42:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:42:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:42:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:42:19,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 00:42:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-22 00:42:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:19,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:42:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 00:42:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 00:42:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:42:19,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:42:19,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:19,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:42:19,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:42:19,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:42:19,176 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1319030894] [2021-02-22 00:42:19,177 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:42:19,177 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 00:42:19,177 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217125564] [2021-02-22 00:42:19,177 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 00:42:19,178 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:42:19,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 00:42:19,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 00:42:19,179 INFO L87 Difference]: Start difference. First operand 294 states and 319 transitions. Second operand 11 states. [2021-02-22 00:42:19,840 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:42:21,130 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:42:21,480 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:42:21,881 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:42:22,246 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:42:22,605 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:42:22,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:42:22,982 INFO L93 Difference]: Finished difference Result 540 states and 638 transitions. [2021-02-22 00:42:22,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-22 00:42:22,983 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 174 [2021-02-22 00:42:22,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:42:22,983 INFO L225 Difference]: With dead ends: 540 [2021-02-22 00:42:22,984 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 00:42:22,987 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=167, Invalid=385, Unknown=0, NotChecked=0, Total=552 [2021-02-22 00:42:22,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 00:42:22,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 00:42:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 00:42:22,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 00:42:22,988 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 174 [2021-02-22 00:42:22,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:42:22,988 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 00:42:22,988 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 00:42:22,988 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 00:42:22,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 00:42:22,989 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 00:42:22,991 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 00:42:23,572 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-22 00:42:23,735 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-22 00:42:24,202 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-22 00:42:25,441 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-22 00:42:25,552 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-22 00:42:25,696 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-22 00:42:29,192 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-22 00:42:29,756 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:42:30,044 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:30,311 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-22 00:42:30,855 WARN L202 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2021-02-22 00:42:31,186 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2021-02-22 00:42:31,480 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:32,093 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 00:42:32,433 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:42:32,729 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:42:33,226 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-22 00:42:33,505 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:33,797 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-22 00:42:34,364 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-22 00:42:34,896 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2021-02-22 00:42:35,392 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 00:42:35,661 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-22 00:42:35,913 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-22 00:42:36,453 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 00:42:36,700 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-22 00:42:37,013 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-22 00:42:37,262 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-22 00:42:37,534 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:37,940 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:38,484 WARN L202 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-22 00:42:39,042 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 00:42:39,334 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 00:42:39,615 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-22 00:42:39,910 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-22 00:42:40,159 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-22 00:42:40,670 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-22 00:42:41,170 WARN L202 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-22 00:42:41,672 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-22 00:42:42,094 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:42:42,618 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 00:42:43,158 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-22 00:42:43,664 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-22 00:42:44,130 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:44,597 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-22 00:42:45,197 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 00:42:45,555 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:45,884 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:46,192 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:46,451 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:46,937 WARN L202 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-22 00:42:47,256 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:42:47,753 WARN L202 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:42:48,278 WARN L202 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2021-02-22 00:42:48,571 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-22 00:42:48,843 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:42:49,339 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 00:42:49,611 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:42:50,110 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 00:42:50,367 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2021-02-22 00:42:50,669 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-22 00:42:50,945 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:51,261 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-22 00:42:51,657 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-22 00:42:51,991 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-22 00:42:52,260 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:52,535 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-22 00:42:52,805 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2021-02-22 00:42:52,823 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 00:42:52,823 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 00:42:52,824 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 00:42:52,824 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 00:42:52,824 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-22 00:42:52,824 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-22 00:42:52,824 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-22 00:42:52,824 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 180 235) no Hoare annotation was computed. [2021-02-22 00:42:52,824 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 00:42:52,824 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 00:42:52,824 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 00:42:52,825 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 00:42:52,825 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 00:42:52,825 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 00:42:52,825 INFO L189 CegarLoopUtils]: For program point L222-1(line 222) no Hoare annotation was computed. [2021-02-22 00:42:52,825 INFO L189 CegarLoopUtils]: For program point L222-2(line 222) no Hoare annotation was computed. [2021-02-22 00:42:52,825 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-22 00:42:52,825 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 00:42:52,825 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 00:42:52,825 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 00:42:52,826 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 00:42:52,826 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 00:42:52,826 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 180 235) no Hoare annotation was computed. [2021-02-22 00:42:52,826 INFO L189 CegarLoopUtils]: For program point L227(lines 204 228) no Hoare annotation was computed. [2021-02-22 00:42:52,826 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 180 235) no Hoare annotation was computed. [2021-02-22 00:42:52,826 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 00:42:52,826 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 00:42:52,826 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 00:42:52,826 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L211(lines 211 215) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 00:42:52,827 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L224-1(lines 205 226) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 00:42:52,828 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 236 295) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 236 295) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point L288(lines 261 289) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 00:42:52,829 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point L280-1(line 280) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 236 295) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point L276-2(line 276) no Hoare annotation was computed. [2021-02-22 00:42:52,830 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L268(lines 268 272) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L268-1(lines 268 272) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L260-1(line 260) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L260-2(line 260) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L285-2(line 285) no Hoare annotation was computed. [2021-02-22 00:42:52,831 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L281-2(line 281) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-22 00:42:52,832 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-22 00:42:52,833 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-22 00:42:52,833 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-22 00:42:52,833 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 00:42:52,833 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 00:42:52,833 INFO L189 CegarLoopUtils]: For program point L262-2(lines 262 287) no Hoare annotation was computed. [2021-02-22 00:42:52,833 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 00:42:52,833 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 515 521) the Hoare annotation is: true [2021-02-22 00:42:52,833 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 515 521) the Hoare annotation is: true [2021-02-22 00:42:52,834 INFO L185 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-22 00:42:52,834 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 522 530) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~6 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-22 00:42:52,834 INFO L192 CegarLoopUtils]: At program point L526(line 526) the Hoare annotation is: true [2021-02-22 00:42:52,834 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 522 530) the Hoare annotation is: true [2021-02-22 00:42:52,834 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 522 530) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~6 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-22 00:42:52,835 INFO L185 CegarLoopUtils]: At program point L609(line 609) 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))) [2021-02-22 00:42:52,835 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 607 629) 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))) [2021-02-22 00:42:52,835 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 607 629) the Hoare annotation is: true [2021-02-22 00:42:52,835 INFO L192 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: true [2021-02-22 00:42:52,835 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 607 629) the Hoare annotation is: true [2021-02-22 00:42:52,835 INFO L185 CegarLoopUtils]: At program point L619(line 619) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |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))) [2021-02-22 00:42:52,836 INFO L185 CegarLoopUtils]: At program point L619-1(line 619) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |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))) [2021-02-22 00:42:52,836 INFO L185 CegarLoopUtils]: At program point L617(lines 617 624) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |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))) [2021-02-22 00:42:52,836 INFO L192 CegarLoopUtils]: At program point L617-1(lines 617 624) the Hoare annotation is: true [2021-02-22 00:42:52,836 INFO L185 CegarLoopUtils]: At program point L615(line 615) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:52,836 INFO L185 CegarLoopUtils]: At program point L614(line 614) 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))) [2021-02-22 00:42:52,836 INFO L185 CegarLoopUtils]: At program point L615-1(line 615) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:52,837 INFO L185 CegarLoopUtils]: At program point L613(line 613) 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))) [2021-02-22 00:42:52,837 INFO L185 CegarLoopUtils]: At program point L615-2(line 615) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:52,837 INFO L185 CegarLoopUtils]: At program point L613-1(line 613) 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))) [2021-02-22 00:42:52,837 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 00:42:52,837 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 00:42:52,839 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 565 588) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 565 588) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 565 588) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 00:42:52,840 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 00:42:52,841 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 00:42:52,841 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 00:42:52,841 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 00:42:52,841 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 730 736) the Hoare annotation is: true [2021-02-22 00:42:52,841 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 730 736) the Hoare annotation is: true [2021-02-22 00:42:52,841 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 763 770) no Hoare annotation was computed. [2021-02-22 00:42:52,841 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 763 770) no Hoare annotation was computed. [2021-02-22 00:42:52,841 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 763 770) no Hoare annotation was computed. [2021-02-22 00:42:52,841 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 807 815) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-22 00:42:52,842 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2021-02-22 00:42:52,842 INFO L192 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: true [2021-02-22 00:42:52,842 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 807 815) the Hoare annotation is: true [2021-02-22 00:42:52,842 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 807 815) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-22 00:42:52,842 INFO L189 CegarLoopUtils]: For program point L835-2(lines 835 843) no Hoare annotation was computed. [2021-02-22 00:42:52,842 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 00:42:52,842 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 00:42:52,842 INFO L189 CegarLoopUtils]: For program point L823(lines 823 831) no Hoare annotation was computed. [2021-02-22 00:42:52,842 INFO L189 CegarLoopUtils]: For program point L823-2(lines 823 831) no Hoare annotation was computed. [2021-02-22 00:42:52,842 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 816 851) no Hoare annotation was computed. [2021-02-22 00:42:52,843 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-22 00:42:52,843 INFO L189 CegarLoopUtils]: For program point L846-1(line 846) no Hoare annotation was computed. [2021-02-22 00:42:52,843 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-22 00:42:52,843 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 816 851) no Hoare annotation was computed. [2021-02-22 00:42:52,843 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-22 00:42:52,843 INFO L189 CegarLoopUtils]: For program point L835(lines 835 843) no Hoare annotation was computed. [2021-02-22 00:42:52,843 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 816 851) no Hoare annotation was computed. [2021-02-22 00:42:52,843 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 508 514) the Hoare annotation is: true [2021-02-22 00:42:52,843 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 508 514) the Hoare annotation is: true [2021-02-22 00:42:52,843 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-22 00:42:52,843 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point L157-1(line 157) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 134 179) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 134 179) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-22 00:42:52,844 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 134 179) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L164-1(line 164) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L160-1(line 160) no Hoare annotation was computed. [2021-02-22 00:42:52,845 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-22 00:42:52,846 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L171-1(line 171) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L171-2(line 171) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L134(lines 134 179) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 179) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 447 492) no Hoare annotation was computed. [2021-02-22 00:42:52,847 INFO L189 CegarLoopUtils]: For program point L471(lines 471 472) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L467(lines 467 474) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L461(lines 461 481) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L461-1(lines 461 481) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 447 492) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L488-1(line 488) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 00:42:52,848 INFO L189 CegarLoopUtils]: For program point L488-2(line 488) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 447 492) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L486-1(line 486) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L486-2(line 486) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L447(lines 447 492) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L478(lines 478 479) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 00:42:52,849 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 00:42:52,850 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 597 606) 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))) [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 597 606) the Hoare annotation is: true [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 597 606) the Hoare annotation is: true [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: true [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point L801-1(line 801) the Hoare annotation is: true [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 796 806) the Hoare annotation is: true [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point L801-2(line 801) the Hoare annotation is: true [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point L801-3(line 801) the Hoare annotation is: true [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 796 806) the Hoare annotation is: true [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 796 806) the Hoare annotation is: true [2021-02-22 00:42:52,851 INFO L192 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: true [2021-02-22 00:42:52,852 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 788 795) the Hoare annotation is: true [2021-02-22 00:42:52,852 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 788 795) the Hoare annotation is: true [2021-02-22 00:42:52,852 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 788 795) the Hoare annotation is: true [2021-02-22 00:42:52,852 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 738 762) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,852 INFO L185 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,852 INFO L185 CegarLoopUtils]: At program point L757-1(lines 738 762) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,852 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 738 762) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,852 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,853 INFO L185 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,853 INFO L185 CegarLoopUtils]: At program point L746(lines 746 754) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,853 INFO L185 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,853 INFO L185 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,853 INFO L185 CegarLoopUtils]: At program point L742(lines 742 759) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,853 INFO L185 CegarLoopUtils]: At program point L744-2(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,853 INFO L185 CegarLoopUtils]: At program point L744-3(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,853 INFO L185 CegarLoopUtils]: At program point L634(line 634) 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))) [2021-02-22 00:42:52,853 INFO L185 CegarLoopUtils]: At program point L680(lines 680 684) 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))) [2021-02-22 00:42:52,854 INFO L185 CegarLoopUtils]: At program point L680-2(lines 672 685) 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))) [2021-02-22 00:42:52,854 INFO L185 CegarLoopUtils]: At program point L643(lines 642 689) 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))) [2021-02-22 00:42:52,854 INFO L185 CegarLoopUtils]: At program point L672(lines 672 685) 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))) [2021-02-22 00:42:52,854 INFO L185 CegarLoopUtils]: At program point L635(line 635) 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))) [2021-02-22 00:42:52,854 INFO L185 CegarLoopUtils]: At program point L664(line 664) 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))) [2021-02-22 00:42:52,854 INFO L185 CegarLoopUtils]: At program point L660(line 660) 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))) [2021-02-22 00:42:52,855 INFO L185 CegarLoopUtils]: At program point L660-1(line 660) 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))) [2021-02-22 00:42:52,855 INFO L185 CegarLoopUtils]: At program point L652(lines 652 658) 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))) [2021-02-22 00:42:52,855 INFO L185 CegarLoopUtils]: At program point L652-1(lines 652 658) 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))) [2021-02-22 00:42:52,855 INFO L185 CegarLoopUtils]: At program point L644(lines 644 648) 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))) [2021-02-22 00:42:52,855 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 632 697) the Hoare annotation is: true [2021-02-22 00:42:52,855 INFO L185 CegarLoopUtils]: At program point L640(line 640) 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))) [2021-02-22 00:42:52,855 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 632 697) 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))) [2021-02-22 00:42:52,856 INFO L185 CegarLoopUtils]: At program point L636(line 636) 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))) [2021-02-22 00:42:52,856 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 632 697) the Hoare annotation is: true [2021-02-22 00:42:52,856 INFO L185 CegarLoopUtils]: At program point L690(lines 641 691) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:52,856 INFO L185 CegarLoopUtils]: At program point L678(line 678) 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))) [2021-02-22 00:42:52,856 INFO L185 CegarLoopUtils]: At program point L678-1(line 678) 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))) [2021-02-22 00:42:52,856 INFO L185 CegarLoopUtils]: At program point L678-2(line 678) 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))) [2021-02-22 00:42:52,856 INFO L185 CegarLoopUtils]: At program point L674(line 674) 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))) [2021-02-22 00:42:52,856 INFO L185 CegarLoopUtils]: At program point L670(line 670) 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))) [2021-02-22 00:42:52,857 INFO L185 CegarLoopUtils]: At program point L637(line 637) 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))) [2021-02-22 00:42:52,857 INFO L185 CegarLoopUtils]: At program point L670-1(line 670) 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))) [2021-02-22 00:42:52,857 INFO L185 CegarLoopUtils]: At program point L662(lines 662 668) 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))) [2021-02-22 00:42:52,857 INFO L185 CegarLoopUtils]: At program point L662-1(lines 662 668) 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))) [2021-02-22 00:42:52,857 INFO L185 CegarLoopUtils]: At program point L687(lines 642 689) 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))) [2021-02-22 00:42:52,857 INFO L185 CegarLoopUtils]: At program point L654(line 654) 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))) [2021-02-22 00:42:52,857 INFO L185 CegarLoopUtils]: At program point L650(line 650) 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))) [2021-02-22 00:42:52,858 INFO L185 CegarLoopUtils]: At program point L650-1(line 650) 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))) [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point L415(lines 415 435) no Hoare annotation was computed. [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point L415-1(lines 415 435) no Hoare annotation was computed. [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 401 446) no Hoare annotation was computed. [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 00:42:52,858 INFO L189 CegarLoopUtils]: For program point L442-2(line 442) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L401(lines 401 446) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L432(lines 432 433) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L420-1(line 420) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 00:42:52,859 INFO L189 CegarLoopUtils]: For program point L420-2(line 420) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 401 446) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 00:42:52,860 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 401 446) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L425(lines 425 426) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L421(lines 421 428) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 00:42:52,861 INFO L189 CegarLoopUtils]: For program point L349(lines 349 353) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L374-1(line 374) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L374-2(line 374) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L358-1(line 358) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L358-2(line 358) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 00:42:52,862 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 298 400) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L376-1(line 376) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L376-2(line 376) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L368(lines 346 369) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 00:42:52,863 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L327(lines 327 343) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L360-2(line 360) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 298 400) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L344(lines 344 385) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 298 400) no Hoare annotation was computed. [2021-02-22 00:42:52,864 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L386(lines 386 397) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 00:42:52,865 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L362-1(line 362) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L329-1(line 329) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L387(lines 387 394) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L322(lines 322 326) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-22 00:42:52,866 INFO L189 CegarLoopUtils]: For program point L347-2(lines 347 367) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L298(lines 298 400) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L298-1(lines 298 400) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L348(lines 347 367) no Hoare annotation was computed. [2021-02-22 00:42:52,867 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L332-1(line 332) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 498 507) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 498 507) no Hoare annotation was computed. [2021-02-22 00:42:52,868 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 00:42:52,869 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 00:42:52,869 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 498 507) no Hoare annotation was computed. [2021-02-22 00:42:52,869 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 00:42:52,869 INFO L189 CegarLoopUtils]: For program point L500-1(line 500) no Hoare annotation was computed. [2021-02-22 00:42:52,869 INFO L189 CegarLoopUtils]: For program point L500-2(line 500) no Hoare annotation was computed. [2021-02-22 00:42:52,869 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,869 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,869 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,869 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,869 INFO L185 CegarLoopUtils]: At program point L432(line 432) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,870 INFO L185 CegarLoopUtils]: At program point L432-1(line 432) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,870 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,870 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,870 INFO L185 CegarLoopUtils]: At program point L845-2(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,870 INFO L185 CegarLoopUtils]: At program point L845-3(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,870 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,870 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,870 INFO L185 CegarLoopUtils]: At program point L841-2(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,870 INFO L185 CegarLoopUtils]: At program point L841-3(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: At program point L841-4(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: At program point L837-2(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: At program point L837-3(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,871 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,872 INFO L185 CegarLoopUtils]: At program point L833-1(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,872 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,872 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,872 INFO L185 CegarLoopUtils]: At program point L833-2(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,872 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,872 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,872 INFO L185 CegarLoopUtils]: At program point L478(line 478) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,872 INFO L185 CegarLoopUtils]: At program point L833-3(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,872 INFO L185 CegarLoopUtils]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,873 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,873 INFO L185 CegarLoopUtils]: At program point L833-4(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,873 INFO L185 CegarLoopUtils]: At program point L829-1(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,873 INFO L185 CegarLoopUtils]: At program point L833-5(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,873 INFO L185 CegarLoopUtils]: At program point L829-2(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,873 INFO L185 CegarLoopUtils]: At program point L833-6(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,873 INFO L185 CegarLoopUtils]: At program point L829-3(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,873 INFO L185 CegarLoopUtils]: At program point L833-7(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,873 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: At program point L829-4(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: At program point L825-1(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: At program point L825-2(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: At program point L825-3(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: At program point L532(line 532) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-22 00:42:52,874 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 00:42:52,875 INFO L185 CegarLoopUtils]: At program point L425-1(line 425) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,875 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,875 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 00:42:52,875 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:42:52,875 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,875 INFO L185 CegarLoopUtils]: At program point L471-1(line 471) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,875 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,875 INFO L185 CegarLoopUtils]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,875 INFO L185 CegarLoopUtils]: At program point L847-2(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,876 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,876 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,876 INFO L185 CegarLoopUtils]: At program point L703(line 703) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 00:42:52,876 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,876 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,876 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,876 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,876 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,876 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,877 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,877 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,877 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 00:42:52,877 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,877 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,877 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,878 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,878 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,878 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,878 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,878 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,878 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,878 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:52,878 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:42:52,878 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 771 787) no Hoare annotation was computed. [2021-02-22 00:42:52,878 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 771 787) no Hoare annotation was computed. [2021-02-22 00:42:52,878 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point L782-1(lines 771 787) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point L778(lines 778 784) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point L776-1(line 776) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point L776-2(line 776) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point L776-3(line 776) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 118 126) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 118 126) no Hoare annotation was computed. [2021-02-22 00:42:52,879 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 118 126) no Hoare annotation was computed. [2021-02-22 00:42:52,880 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:52,880 INFO L185 CegarLoopUtils]: At program point L79(line 79) 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))))) [2021-02-22 00:42:52,880 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-22 00:42:52,880 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 00:42:52,880 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-22 00:42:52,880 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 00:42:52,880 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 00:42:52,880 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 00:42:52,880 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 00:42:52,881 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-22 00:42:52,881 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-22 00:42:52,881 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-22 00:42:52,881 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-22 00:42:52,881 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-22 00:42:52,881 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 706 729) 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))) [2021-02-22 00:42:52,881 INFO L185 CegarLoopUtils]: At program point L719(line 719) 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))) [2021-02-22 00:42:52,881 INFO L185 CegarLoopUtils]: At program point L717(lines 717 723) 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))) [2021-02-22 00:42:52,881 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 706 729) 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))) [2021-02-22 00:42:52,882 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:52,882 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 706 729) 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))) [2021-02-22 00:42:52,882 INFO L185 CegarLoopUtils]: At program point L710(lines 709 728) 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))) [2021-02-22 00:42:52,882 INFO L192 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: true [2021-02-22 00:42:52,882 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 534 563) the Hoare annotation is: true [2021-02-22 00:42:52,882 INFO L192 CegarLoopUtils]: At program point L548(lines 548 552) the Hoare annotation is: true [2021-02-22 00:42:52,882 INFO L192 CegarLoopUtils]: At program point L548-1(lines 548 552) the Hoare annotation is: true [2021-02-22 00:42:52,882 INFO L192 CegarLoopUtils]: At program point L544-2(lines 544 558) the Hoare annotation is: true [2021-02-22 00:42:52,882 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 534 563) the Hoare annotation is: true [2021-02-22 00:42:52,882 INFO L192 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point L540-1(line 540) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point L536(line 536) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point L559(lines 534 563) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point L555(line 555) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 589 595) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 589 595) the Hoare annotation is: true [2021-02-22 00:42:52,883 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 00:42:52,884 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:42:52,884 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 00:42:52,884 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 00:42:52,884 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 852 859) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:52,884 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 852 859) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:52,884 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 852 859) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:52,884 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-22 00:42:52,884 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-22 00:42:52,884 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:52,884 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:52,885 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 888 895) the Hoare annotation is: true [2021-02-22 00:42:52,885 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 892) the Hoare annotation is: true [2021-02-22 00:42:52,885 INFO L192 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: true [2021-02-22 00:42:52,885 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 888 895) the Hoare annotation is: true [2021-02-22 00:42:52,885 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 888 895) the Hoare annotation is: true [2021-02-22 00:42:52,885 INFO L185 CegarLoopUtils]: At program point L868-3(line 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:42:52,885 INFO L192 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: true [2021-02-22 00:42:52,885 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 862 886) the Hoare annotation is: true [2021-02-22 00:42:52,885 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 862 886) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-22 00:42:52,886 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:52,886 INFO L185 CegarLoopUtils]: At program point L874(lines 874 880) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:42:52,886 INFO L185 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:42:52,886 INFO L185 CegarLoopUtils]: At program point L872-1(line 872) 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 (= |__utac_acc__Specification1_spec__1_#t~ret78| 0)))) [2021-02-22 00:42:52,886 INFO L185 CegarLoopUtils]: At program point L870(lines 870 883) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-22 00:42:52,886 INFO L185 CegarLoopUtils]: At program point L872-2(line 872) 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 (= |__utac_acc__Specification1_spec__1_#t~ret78| 0)))) [2021-02-22 00:42:52,886 INFO L185 CegarLoopUtils]: At program point L872-3(line 872) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification1_spec__1_#t~ret78| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:42:52,886 INFO L185 CegarLoopUtils]: At program point L870-1(lines 862 886) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-22 00:42:52,887 INFO L192 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: true [2021-02-22 00:42:52,887 INFO L185 CegarLoopUtils]: At program point L868-1(line 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:42:52,887 INFO L185 CegarLoopUtils]: At program point L868-2(line 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:42:52,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 12:42:52 BoogieIcfgContainer [2021-02-22 00:42:52,909 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 00:42:52,910 INFO L168 Benchmark]: Toolchain (without parser) took 53936.78 ms. Allocated memory was 157.3 MB in the beginning and 540.0 MB in the end (delta: 382.7 MB). Free memory was 131.8 MB in the beginning and 493.0 MB in the end (delta: -361.2 MB). Peak memory consumption was 331.3 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:52,910 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 157.3 MB. Free memory is still 129.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:42:52,910 INFO L168 Benchmark]: CACSL2BoogieTranslator took 592.14 ms. Allocated memory is still 157.3 MB. Free memory was 130.7 MB in the beginning and 110.5 MB in the end (delta: 20.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:52,911 INFO L168 Benchmark]: Boogie Preprocessor took 114.11 ms. Allocated memory is still 157.3 MB. Free memory was 110.5 MB in the beginning and 106.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:52,911 INFO L168 Benchmark]: RCFGBuilder took 1332.50 ms. Allocated memory was 157.3 MB in the beginning and 200.3 MB in the end (delta: 43.0 MB). Free memory was 106.6 MB in the beginning and 141.8 MB in the end (delta: -35.2 MB). Peak memory consumption was 33.4 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:52,912 INFO L168 Benchmark]: TraceAbstraction took 51862.07 ms. Allocated memory was 200.3 MB in the beginning and 540.0 MB in the end (delta: 339.7 MB). Free memory was 141.3 MB in the beginning and 493.0 MB in the end (delta: -351.7 MB). Peak memory consumption was 296.8 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:52,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 157.3 MB. Free memory is still 129.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 592.14 ms. Allocated memory is still 157.3 MB. Free memory was 130.7 MB in the beginning and 110.5 MB in the end (delta: 20.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 114.11 ms. Allocated memory is still 157.3 MB. Free memory was 110.5 MB in the beginning and 106.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1332.50 ms. Allocated memory was 157.3 MB in the beginning and 200.3 MB in the end (delta: 43.0 MB). Free memory was 106.6 MB in the beginning and 141.8 MB in the end (delta: -35.2 MB). Peak memory consumption was 33.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 51862.07 ms. Allocated memory was 200.3 MB in the beginning and 540.0 MB in the end (delta: 339.7 MB). Free memory was 141.3 MB in the beginning and 493.0 MB in the end (delta: -351.7 MB). Peak memory consumption was 296.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 892]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 642]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 641]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 522]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 607]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 730]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 807]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 508]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 597]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 796]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 788]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 738]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 632]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(1 <= systemActive) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 534]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 706]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 589]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 852]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 888]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 862]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || tmp == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 606 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.8s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 17.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 29.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 985 SDtfs, 1743 SDslu, 1856 SDs, 0 SdLazy, 2908 SolverSat, 538 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 166 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 9.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=294occurred 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: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 312 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 237 LocationsWithAnnotation, 885 PreInvPairs, 1134 NumberOfFragments, 2845 HoareAnnotationTreeSize, 885 FomulaSimplifications, 692808 FormulaSimplificationTreeSizeReduction, 5.6s HoareSimplificationTime, 237 FomulaSimplificationsInter, 26643 FormulaSimplificationTreeSizeReductionInter, 23.9s 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...