/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_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:06:41,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:06:41,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:06:41,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:06:41,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:06:41,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:06:41,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:06:41,933 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:06:41,936 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:06:41,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:06:41,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:06:41,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:06:41,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:06:41,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:06:41,950 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:06:41,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:06:41,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:06:41,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:06:41,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:06:41,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:06:41,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:06:41,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:06:41,985 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:06:41,987 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:06:41,999 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:06:41,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:06:42,000 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:06:42,003 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:06:42,004 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:06:42,005 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:06:42,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:06:42,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:06:42,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:06:42,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:06:42,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:06:42,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:06:42,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:06:42,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:06:42,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:06:42,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:06:42,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:06:42,016 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:06:42,043 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:06:42,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:06:42,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:06:42,048 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:06:42,048 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:06:42,048 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:06:42,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:06:42,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:06:42,049 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:06:42,049 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:06:42,050 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:06:42,050 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:06:42,051 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:06:42,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:06:42,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:06:42,052 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:06:42,052 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:06:42,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:06:42,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:06:42,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:06:42,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:06:42,053 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:06:42,053 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:06:42,054 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:06:42,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:06:42,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:06:42,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:06:42,465 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:06:42,465 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:06:42,466 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c [2021-02-24 03:06:42,549 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d73268f4f/1c155ab6c3f54e90b810dfb2ba18d35f/FLAG035c5829e [2021-02-24 03:06:43,210 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:06:43,211 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c [2021-02-24 03:06:43,228 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d73268f4f/1c155ab6c3f54e90b810dfb2ba18d35f/FLAG035c5829e [2021-02-24 03:06:43,500 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d73268f4f/1c155ab6c3f54e90b810dfb2ba18d35f [2021-02-24 03:06:43,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:06:43,517 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:06:43,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:06:43,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:06:43,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:06:43,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:06:43" (1/1) ... [2021-02-24 03:06:43,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26a08503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:43, skipping insertion in model container [2021-02-24 03:06:43,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:06:43" (1/1) ... [2021-02-24 03:06:43,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:06:43,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:06:43,768 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_product07.cil.c[2887,2900] [2021-02-24 03:06:43,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:06:43,882 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:06:43,909 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_product07.cil.c[2887,2900] [2021-02-24 03:06:43,970 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:06:44,007 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:06:44,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44 WrapperNode [2021-02-24 03:06:44,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:06:44,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:06:44,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:06:44,009 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:06:44,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44" (1/1) ... [2021-02-24 03:06:44,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44" (1/1) ... [2021-02-24 03:06:44,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44" (1/1) ... [2021-02-24 03:06:44,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44" (1/1) ... [2021-02-24 03:06:44,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44" (1/1) ... [2021-02-24 03:06:44,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44" (1/1) ... [2021-02-24 03:06:44,119 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44" (1/1) ... [2021-02-24 03:06:44,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:06:44,142 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:06:44,142 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:06:44,142 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:06:44,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:06:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:06:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:06:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:06:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:06:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:06:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:06:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:06:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:06:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:06:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:06:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:06:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:06:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:06:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:06:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:06:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:06:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:06:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:06:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:06:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:06:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:06:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:06:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:06:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:06:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:06:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:06:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:06:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:06:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:06:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:06:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:06:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:06:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:06:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:06:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:06:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:06:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:06:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:06:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:06:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:06:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:06:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:06:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:06:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:06:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:06:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:06:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:06:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:06:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:06:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:06:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:06:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:06:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:06:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:06:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:06:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:06:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:06:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:06:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:06:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:06:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:06:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:06:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:06:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:06:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:06:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:06:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:06:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:06:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:06:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:06:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:06:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:06:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:06:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:06:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:06:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:06:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:06:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:06:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:06:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:06:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:06:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:06:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:06:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:06:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:06:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:06:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:06:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:06:45,470 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:06:45,471 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:06:45,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:06:45 BoogieIcfgContainer [2021-02-24 03:06:45,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:06:45,476 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:06:45,477 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:06:45,481 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:06:45,481 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:06:43" (1/3) ... [2021-02-24 03:06:45,482 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ae1bc49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:06:45, skipping insertion in model container [2021-02-24 03:06:45,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:06:44" (2/3) ... [2021-02-24 03:06:45,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ae1bc49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:06:45, skipping insertion in model container [2021-02-24 03:06:45,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:06:45" (3/3) ... [2021-02-24 03:06:45,485 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product07.cil.c [2021-02-24 03:06:45,493 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:06:45,499 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:06:45,521 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:06:45,549 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:06:45,549 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:06:45,550 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:06:45,550 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:06:45,550 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:06:45,550 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:06:45,550 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:06:45,550 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:06:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states. [2021-02-24 03:06:45,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:06:45,600 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:06:45,601 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] [2021-02-24 03:06:45,602 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:06:45,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:06:45,609 INFO L82 PathProgramCache]: Analyzing trace with hash 286694975, now seen corresponding path program 1 times [2021-02-24 03:06:45,619 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:06:45,620 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1075086461] [2021-02-24 03:06:45,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:06:45,709 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:06:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:46,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:46,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:46,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:46,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:46,619 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:06:46,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:06:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:46,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:46,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:46,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:06:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:46,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:46,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:46,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:06:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:46,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:46,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:46,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:06:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:46,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:46,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:46,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:06:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:46,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:46,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:46,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:06:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:46,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:46,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:46,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:06:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:46,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:46,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:46,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:06:46,793 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1075086461] [2021-02-24 03:06:46,795 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:06:46,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:06:46,796 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252860320] [2021-02-24 03:06:46,809 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:06:46,810 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:06:46,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:06:46,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:06:46,830 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 3 states. [2021-02-24 03:06:48,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:06:48,372 INFO L93 Difference]: Finished difference Result 411 states and 496 transitions. [2021-02-24 03:06:48,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:06:48,374 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:06:48,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:06:48,404 INFO L225 Difference]: With dead ends: 411 [2021-02-24 03:06:48,404 INFO L226 Difference]: Without dead ends: 265 [2021-02-24 03:06:48,411 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 [2021-02-24 03:06:48,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2021-02-24 03:06:48,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 224. [2021-02-24 03:06:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2021-02-24 03:06:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 243 transitions. [2021-02-24 03:06:48,546 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 243 transitions. Word has length 147 [2021-02-24 03:06:48,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:06:48,547 INFO L480 AbstractCegarLoop]: Abstraction has 224 states and 243 transitions. [2021-02-24 03:06:48,547 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:06:48,547 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 243 transitions. [2021-02-24 03:06:48,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:06:48,551 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:06:48,552 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] [2021-02-24 03:06:48,552 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:06:48,552 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:06:48,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:06:48,553 INFO L82 PathProgramCache]: Analyzing trace with hash -1948361874, now seen corresponding path program 1 times [2021-02-24 03:06:48,553 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:06:48,554 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [570956997] [2021-02-24 03:06:48,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:06:48,558 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:06:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:48,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:48,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:48,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:48,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:48,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:48,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:49,105 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:06:49,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:06:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:49,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:49,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:49,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:06:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:49,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:49,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:49,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:06:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:49,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:49,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:49,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:06:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:49,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:49,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:49,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:06:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:49,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:49,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:49,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:06:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:49,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:49,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:49,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:06:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:49,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:49,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:06:49,202 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [570956997] [2021-02-24 03:06:49,202 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:06:49,202 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:06:49,202 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852453895] [2021-02-24 03:06:49,203 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:06:49,204 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:06:49,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:06:49,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:06:49,205 INFO L87 Difference]: Start difference. First operand 224 states and 243 transitions. Second operand 4 states. [2021-02-24 03:06:49,969 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:06:50,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:06:50,816 INFO L93 Difference]: Finished difference Result 321 states and 362 transitions. [2021-02-24 03:06:50,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:06:50,817 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:06:50,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:06:50,822 INFO L225 Difference]: With dead ends: 321 [2021-02-24 03:06:50,822 INFO L226 Difference]: Without dead ends: 248 [2021-02-24 03:06:50,824 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 [2021-02-24 03:06:50,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-02-24 03:06:50,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 214. [2021-02-24 03:06:50,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2021-02-24 03:06:50,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 230 transitions. [2021-02-24 03:06:50,918 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 230 transitions. Word has length 148 [2021-02-24 03:06:50,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:06:50,919 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 230 transitions. [2021-02-24 03:06:50,919 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:06:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 230 transitions. [2021-02-24 03:06:50,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-24 03:06:50,922 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:06:50,922 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] [2021-02-24 03:06:50,922 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:06:50,923 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:06:50,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:06:50,923 INFO L82 PathProgramCache]: Analyzing trace with hash 367172032, now seen corresponding path program 1 times [2021-02-24 03:06:50,924 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:06:50,924 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [779932483] [2021-02-24 03:06:50,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:06:50,928 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:06:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:51,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:51,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:51,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:51,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:51,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:06:51,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:06:51,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:06:51,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:51,367 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:06:51,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:06:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:51,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:51,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:06:51,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:06:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:51,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:51,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:06:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:51,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:51,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:06:51,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:51,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:51,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:06:51,528 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:06:51,530 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:06:51,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:06:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:51,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:51,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:06:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:51,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:51,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:06:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:51,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:51,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:06:51,621 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [779932483] [2021-02-24 03:06:51,621 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:06:51,621 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:06:51,622 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718140810] [2021-02-24 03:06:51,622 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:06:51,623 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:06:51,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:06:51,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:06:51,624 INFO L87 Difference]: Start difference. First operand 214 states and 230 transitions. Second operand 9 states. [2021-02-24 03:06:52,241 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:06:52,692 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:06:53,074 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:06:53,445 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:06:53,802 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:06:54,163 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:06:55,288 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:06:56,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:06:56,988 INFO L93 Difference]: Finished difference Result 539 states and 625 transitions. [2021-02-24 03:06:56,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:06:56,991 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-24 03:06:56,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:06:56,996 INFO L225 Difference]: With dead ends: 539 [2021-02-24 03:06:56,996 INFO L226 Difference]: Without dead ends: 440 [2021-02-24 03:06:56,998 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-24 03:06:56,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2021-02-24 03:06:57,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 377. [2021-02-24 03:06:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 377 states. [2021-02-24 03:06:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 423 transitions. [2021-02-24 03:06:57,179 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 423 transitions. Word has length 157 [2021-02-24 03:06:57,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:06:57,181 INFO L480 AbstractCegarLoop]: Abstraction has 377 states and 423 transitions. [2021-02-24 03:06:57,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:06:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 423 transitions. [2021-02-24 03:06:57,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:06:57,187 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:06:57,188 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] [2021-02-24 03:06:57,188 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:06:57,188 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:06:57,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:06:57,189 INFO L82 PathProgramCache]: Analyzing trace with hash 2047631407, now seen corresponding path program 1 times [2021-02-24 03:06:57,189 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:06:57,189 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [857364482] [2021-02-24 03:06:57,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:06:57,194 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:06:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:57,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:57,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:57,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:57,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:57,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:57,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,663 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:06:57,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:06:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:57,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:06:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:06:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:06:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:06:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:06:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:06:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:06:57,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:57,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:06:57,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:06:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:06:57,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:06:57,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:06:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:06:57,840 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [857364482] [2021-02-24 03:06:57,841 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:06:57,841 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:06:57,841 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375904776] [2021-02-24 03:06:57,842 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:06:57,842 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:06:57,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:06:57,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:06:57,843 INFO L87 Difference]: Start difference. First operand 377 states and 423 transitions. Second operand 9 states. [2021-02-24 03:06:58,474 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:06:59,798 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:00,204 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:07:00,696 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:07:01,041 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:01,519 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:01,903 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:07:02,260 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:02,786 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:07:03,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:07:03,751 INFO L93 Difference]: Finished difference Result 1100 states and 1387 transitions. [2021-02-24 03:07:03,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:07:03,755 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2021-02-24 03:07:03,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:07:03,764 INFO L225 Difference]: With dead ends: 1100 [2021-02-24 03:07:03,764 INFO L226 Difference]: Without dead ends: 838 [2021-02-24 03:07:03,766 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-24 03:07:03,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2021-02-24 03:07:04,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 600. [2021-02-24 03:07:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 600 states. [2021-02-24 03:07:04,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 687 transitions. [2021-02-24 03:07:04,050 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 687 transitions. Word has length 165 [2021-02-24 03:07:04,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:07:04,051 INFO L480 AbstractCegarLoop]: Abstraction has 600 states and 687 transitions. [2021-02-24 03:07:04,051 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:07:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 687 transitions. [2021-02-24 03:07:04,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-24 03:07:04,054 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:07:04,054 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] [2021-02-24 03:07:04,055 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:07:04,055 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:07:04,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:07:04,056 INFO L82 PathProgramCache]: Analyzing trace with hash -1261747307, now seen corresponding path program 1 times [2021-02-24 03:07:04,056 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:07:04,056 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [210068473] [2021-02-24 03:07:04,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:07:04,059 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:07:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,548 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:07:04,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:07:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:07:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:07:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:07:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:07:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:07:04,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:07:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:07:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-24 03:07:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-24 03:07:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:04,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:04,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:04,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:04,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:07:04,733 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [210068473] [2021-02-24 03:07:04,733 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:07:04,733 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:07:04,734 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475979105] [2021-02-24 03:07:04,734 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:07:04,734 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:07:04,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:07:04,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:07:04,735 INFO L87 Difference]: Start difference. First operand 600 states and 687 transitions. Second operand 10 states. [2021-02-24 03:07:05,347 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:07:06,642 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:07,038 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:07:07,432 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:07,824 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:07:08,222 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:08,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:07:08,518 INFO L93 Difference]: Finished difference Result 1074 states and 1291 transitions. [2021-02-24 03:07:08,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-24 03:07:08,519 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2021-02-24 03:07:08,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:07:08,520 INFO L225 Difference]: With dead ends: 1074 [2021-02-24 03:07:08,520 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:07:08,523 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-24 03:07:08,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:07:08,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:07:08,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:07:08,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:07:08,525 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2021-02-24 03:07:08,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:07:08,525 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:07:08,525 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:07:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:07:08,525 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:07:08,526 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:07:08,528 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:07:09,743 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 8 [2021-02-24 03:07:15,806 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-24 03:07:16,064 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-24 03:07:16,334 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:07:16,615 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:07:17,105 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-24 03:07:17,371 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:17,666 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-24 03:07:18,181 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-24 03:07:18,441 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:18,947 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-24 03:07:19,224 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-24 03:07:19,764 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-24 03:07:20,345 WARN L202 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-24 03:07:20,904 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2021-02-24 03:07:21,161 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:21,679 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-24 03:07:21,938 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:22,197 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-24 03:07:22,744 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-24 03:07:22,971 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-24 03:07:23,230 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:23,507 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-24 03:07:23,772 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-24 03:07:24,069 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:24,351 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-24 03:07:24,610 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-24 03:07:25,122 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-24 03:07:25,391 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:07:25,669 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:07:26,182 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-24 03:07:26,971 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2021-02-24 03:07:27,289 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:27,550 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:27,846 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-24 03:07:28,616 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2021-02-24 03:07:28,902 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:29,398 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-24 03:07:30,024 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-24 03:07:30,476 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-24 03:07:30,997 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-24 03:07:31,572 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-24 03:07:31,837 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-24 03:07:32,081 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-24 03:07:32,576 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-24 03:07:33,164 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-24 03:07:33,677 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-24 03:07:33,943 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:07:34,259 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:34,713 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-24 03:07:35,350 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-24 03:07:35,700 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:07:36,215 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-24 03:07:36,488 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:37,002 WARN L202 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-24 03:07:37,490 WARN L202 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2021-02-24 03:07:37,776 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-24 03:07:38,370 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2021-02-24 03:07:38,912 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-24 03:07:39,278 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2021-02-24 03:07:40,000 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-24 03:07:40,580 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-24 03:07:41,147 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-24 03:07:41,463 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:07:42,056 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-24 03:07:42,601 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-24 03:07:43,145 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-24 03:07:43,152 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:07:43,153 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:07:43,153 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:07:43,153 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-24 03:07:43,153 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-24 03:07:43,153 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 572 627) no Hoare annotation was computed. [2021-02-24 03:07:43,153 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:07:43,153 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L614-2(line 614) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-24 03:07:43,154 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point L619(lines 596 620) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 572 627) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 572 627) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-24 03:07:43,155 INFO L189 CegarLoopUtils]: For program point L603(lines 603 607) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L603-1(lines 603 607) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L595-1(line 595) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L595-2(line 595) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-24 03:07:43,156 INFO L189 CegarLoopUtils]: For program point L616-1(lines 597 618) no Hoare annotation was computed. [2021-02-24 03:07:43,157 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-24 03:07:43,157 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-24 03:07:43,157 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-24 03:07:43,157 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:07:43,157 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-24 03:07:43,157 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-24 03:07:43,157 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-24 03:07:43,157 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-24 03:07:43,157 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 628 687) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 628 687) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point L680(lines 653 681) no Hoare annotation was computed. [2021-02-24 03:07:43,158 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-24 03:07:43,159 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-24 03:07:43,159 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-24 03:07:43,159 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-24 03:07:43,159 INFO L189 CegarLoopUtils]: For program point L672-1(line 672) no Hoare annotation was computed. [2021-02-24 03:07:43,159 INFO L189 CegarLoopUtils]: For program point L672-2(line 672) no Hoare annotation was computed. [2021-02-24 03:07:43,159 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-24 03:07:43,159 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-24 03:07:43,159 INFO L189 CegarLoopUtils]: For program point L668-1(line 668) no Hoare annotation was computed. [2021-02-24 03:07:43,160 INFO L189 CegarLoopUtils]: For program point L668-2(line 668) no Hoare annotation was computed. [2021-02-24 03:07:43,160 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:07:43,160 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 628 687) no Hoare annotation was computed. [2021-02-24 03:07:43,160 INFO L189 CegarLoopUtils]: For program point L660(lines 660 664) no Hoare annotation was computed. [2021-02-24 03:07:43,160 INFO L189 CegarLoopUtils]: For program point L660-1(lines 660 664) no Hoare annotation was computed. [2021-02-24 03:07:43,160 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-24 03:07:43,160 INFO L189 CegarLoopUtils]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-02-24 03:07:43,160 INFO L189 CegarLoopUtils]: For program point L652-2(line 652) no Hoare annotation was computed. [2021-02-24 03:07:43,160 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L677-2(line 677) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L673-1(line 673) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L673-2(line 673) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-24 03:07:43,161 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-24 03:07:43,162 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-24 03:07:43,163 INFO L189 CegarLoopUtils]: For program point L654-2(lines 654 679) no Hoare annotation was computed. [2021-02-24 03:07:43,163 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-24 03:07:43,163 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-24 03:07:43,163 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-24 03:07:43,163 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 407 413) the Hoare annotation is: true [2021-02-24 03:07:43,163 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 407 413) the Hoare annotation is: true [2021-02-24 03:07:43,164 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 414 422) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-24 03:07:43,164 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 414 422) the Hoare annotation is: true [2021-02-24 03:07:43,164 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 414 422) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-24 03:07:43,164 INFO L185 CegarLoopUtils]: At program point L419(line 419) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:07:43,164 INFO L192 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: true [2021-02-24 03:07:43,164 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 496 518) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,165 INFO L185 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,165 INFO L185 CegarLoopUtils]: At program point L508-1(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,165 INFO L185 CegarLoopUtils]: At program point L506(lines 506 513) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,165 INFO L192 CegarLoopUtils]: At program point L506-1(lines 506 513) the Hoare annotation is: true [2021-02-24 03:07:43,165 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 496 518) the Hoare annotation is: true [2021-02-24 03:07:43,166 INFO L185 CegarLoopUtils]: At program point L504(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,166 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,166 INFO L185 CegarLoopUtils]: At program point L504-1(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,166 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,166 INFO L185 CegarLoopUtils]: At program point L504-2(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,167 INFO L185 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,167 INFO L185 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,167 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 496 518) the Hoare annotation is: true [2021-02-24 03:07:43,167 INFO L192 CegarLoopUtils]: At program point L515(line 515) the Hoare annotation is: true [2021-02-24 03:07:43,167 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 455 478) no Hoare annotation was computed. [2021-02-24 03:07:43,167 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 455 478) no Hoare annotation was computed. [2021-02-24 03:07:43,167 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 455 478) no Hoare annotation was computed. [2021-02-24 03:07:43,167 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-24 03:07:43,168 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-24 03:07:43,169 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-24 03:07:43,169 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-24 03:07:43,169 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-24 03:07:43,169 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 302 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:07:43,169 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 302 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:07:43,169 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 302 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:07:43,169 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:07:43,170 INFO L185 CegarLoopUtils]: At program point L306(lines 306 312) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:07:43,170 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 257 265) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:07:43,170 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 257 265) the Hoare annotation is: true [2021-02-24 03:07:43,170 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 257 265) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:07:43,170 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) [2021-02-24 03:07:43,170 INFO L192 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: true [2021-02-24 03:07:43,170 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-24 03:07:43,171 INFO L189 CegarLoopUtils]: For program point L285(lines 285 293) no Hoare annotation was computed. [2021-02-24 03:07:43,171 INFO L189 CegarLoopUtils]: For program point L285-2(lines 285 293) no Hoare annotation was computed. [2021-02-24 03:07:43,171 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-24 03:07:43,171 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-24 03:07:43,171 INFO L189 CegarLoopUtils]: For program point L273(lines 273 281) no Hoare annotation was computed. [2021-02-24 03:07:43,171 INFO L189 CegarLoopUtils]: For program point L273-2(lines 273 281) no Hoare annotation was computed. [2021-02-24 03:07:43,171 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 266 301) no Hoare annotation was computed. [2021-02-24 03:07:43,171 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-24 03:07:43,171 INFO L189 CegarLoopUtils]: For program point L296-1(line 296) no Hoare annotation was computed. [2021-02-24 03:07:43,172 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 266 301) no Hoare annotation was computed. [2021-02-24 03:07:43,172 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-24 03:07:43,172 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 266 301) no Hoare annotation was computed. [2021-02-24 03:07:43,172 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 400 406) the Hoare annotation is: true [2021-02-24 03:07:43,172 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 400 406) the Hoare annotation is: true [2021-02-24 03:07:43,172 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-24 03:07:43,172 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-24 03:07:43,172 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-24 03:07:43,172 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-24 03:07:43,172 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 526 571) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 526 571) no Hoare annotation was computed. [2021-02-24 03:07:43,173 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-24 03:07:43,174 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-24 03:07:43,174 INFO L189 CegarLoopUtils]: For program point L556-1(line 556) no Hoare annotation was computed. [2021-02-24 03:07:43,174 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 526 571) no Hoare annotation was computed. [2021-02-24 03:07:43,174 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-24 03:07:43,174 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-24 03:07:43,174 INFO L189 CegarLoopUtils]: For program point L552-1(line 552) no Hoare annotation was computed. [2021-02-24 03:07:43,174 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-24 03:07:43,174 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-24 03:07:43,174 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-24 03:07:43,175 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L563-1(line 563) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L563-2(line 563) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L526(lines 526 571) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L526-1(lines 526 571) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-24 03:07:43,176 INFO L189 CegarLoopUtils]: For program point L549-1(line 549) no Hoare annotation was computed. [2021-02-24 03:07:43,177 INFO L189 CegarLoopUtils]: For program point L863(lines 863 864) no Hoare annotation was computed. [2021-02-24 03:07:43,177 INFO L189 CegarLoopUtils]: For program point L859(lines 859 866) no Hoare annotation was computed. [2021-02-24 03:07:43,177 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 839 884) no Hoare annotation was computed. [2021-02-24 03:07:43,177 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-24 03:07:43,177 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-24 03:07:43,177 INFO L189 CegarLoopUtils]: For program point L853(lines 853 873) no Hoare annotation was computed. [2021-02-24 03:07:43,177 INFO L189 CegarLoopUtils]: For program point L853-1(lines 853 873) no Hoare annotation was computed. [2021-02-24 03:07:43,177 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-24 03:07:43,177 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point L880-1(line 880) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point L880-2(line 880) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point L878-1(line 878) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point L878-2(line 878) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-24 03:07:43,178 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 839 884) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L839(lines 839 884) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L870(lines 870 871) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 839 884) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L858-1(line 858) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L858-2(line 858) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-24 03:07:43,179 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-24 03:07:43,180 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-24 03:07:43,180 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-24 03:07:43,180 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-24 03:07:43,180 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-24 03:07:43,180 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-24 03:07:43,180 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-24 03:07:43,180 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-24 03:07:43,180 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 486 495) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,180 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 486 495) the Hoare annotation is: true [2021-02-24 03:07:43,180 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 486 495) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 246 256) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point L253(line 253) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 246 256) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point L251-2(line 251) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point L251-3(line 251) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 246 256) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 238 245) the Hoare annotation is: true [2021-02-24 03:07:43,181 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 238 245) the Hoare annotation is: true [2021-02-24 03:07:43,182 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 238 245) the Hoare annotation is: true [2021-02-24 03:07:43,182 INFO L185 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,182 INFO L185 CegarLoopUtils]: At program point L224-1(lines 205 229) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,182 INFO L185 CegarLoopUtils]: At program point L219(line 219) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,182 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,182 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 205 229) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,182 INFO L185 CegarLoopUtils]: At program point L213(lines 213 221) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,182 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 205 229) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,183 INFO L185 CegarLoopUtils]: At program point L211(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,183 INFO L185 CegarLoopUtils]: At program point L211-1(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,183 INFO L185 CegarLoopUtils]: At program point L209(lines 209 226) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,183 INFO L185 CegarLoopUtils]: At program point L211-2(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,183 INFO L185 CegarLoopUtils]: At program point L211-3(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,183 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 197 203) the Hoare annotation is: true [2021-02-24 03:07:43,183 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 197 203) the Hoare annotation is: true [2021-02-24 03:07:43,183 INFO L185 CegarLoopUtils]: At program point L349(lines 349 355) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,184 INFO L185 CegarLoopUtils]: At program point L349-1(lines 349 355) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,184 INFO L185 CegarLoopUtils]: At program point L374(lines 329 376) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,184 INFO L185 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,184 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,184 INFO L185 CegarLoopUtils]: At program point L337-1(line 337) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,184 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,184 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,185 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,185 INFO L185 CegarLoopUtils]: At program point L330(lines 329 376) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,185 INFO L185 CegarLoopUtils]: At program point L363-1(line 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,185 INFO L185 CegarLoopUtils]: At program point L363-2(line 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,185 INFO L185 CegarLoopUtils]: At program point L359(lines 359 372) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,185 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 319 384) the Hoare annotation is: true [2021-02-24 03:07:43,185 INFO L185 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,186 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 319 384) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,186 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,186 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,186 INFO L185 CegarLoopUtils]: At program point L347-1(line 347) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,186 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 319 384) the Hoare annotation is: true [2021-02-24 03:07:43,186 INFO L185 CegarLoopUtils]: At program point L339(lines 339 345) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,186 INFO L185 CegarLoopUtils]: At program point L339-1(lines 339 345) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,186 INFO L185 CegarLoopUtils]: At program point L331(lines 331 335) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,187 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,187 INFO L185 CegarLoopUtils]: At program point L323(line 323) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,187 INFO L185 CegarLoopUtils]: At program point L377(lines 328 378) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,187 INFO L185 CegarLoopUtils]: At program point L365(lines 365 371) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,187 INFO L185 CegarLoopUtils]: At program point L365-1(lines 359 372) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,187 INFO L185 CegarLoopUtils]: At program point L357(line 357) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,187 INFO L185 CegarLoopUtils]: At program point L324(line 324) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:07:43,187 INFO L185 CegarLoopUtils]: At program point L357-1(line 357) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L834-1(line 834) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L834-2(line 834) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L832-1(line 832) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L832-2(line 832) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-24 03:07:43,188 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 793 838) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L793(lines 793 838) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L824(lines 824 825) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L812-1(line 812) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L812-2(line 812) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-24 03:07:43,189 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 793 838) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point L817(lines 817 818) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 793 838) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point L813(lines 813 820) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-24 03:07:43,190 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point L807(lines 807 827) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point L807-1(lines 807 827) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:07:43,191 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 390 399) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 390 399) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point L392-1(line 392) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 390 399) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point L392-2(line 392) no Hoare annotation was computed. [2021-02-24 03:07:43,192 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L770-1(line 770) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L754-1(line 754) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L721-1(line 721) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L779(lines 779 786) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-24 03:07:43,193 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L714(lines 714 718) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L739-2(lines 739 759) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 690 792) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-24 03:07:43,194 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L690(lines 690 792) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L690-1(lines 690 792) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L781-1(line 781) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L781-2(line 781) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 690 792) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L740(lines 739 759) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-24 03:07:43,195 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point L724-1(line 724) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 690 792) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-24 03:07:43,196 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L741(lines 741 745) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L766-1(line 766) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L766-2(line 766) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L750-1(line 750) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L750-2(line 750) no Hoare annotation was computed. [2021-02-24 03:07:43,197 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L768-1(line 768) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-24 03:07:43,198 INFO L189 CegarLoopUtils]: For program point L768-2(line 768) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L760(lines 738 761) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L719(lines 719 735) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L752-1(line 752) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L752-2(line 752) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-24 03:07:43,199 INFO L189 CegarLoopUtils]: For program point L736(lines 736 777) no Hoare annotation was computed. [2021-02-24 03:07:43,200 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-24 03:07:43,200 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-24 03:07:43,200 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-24 03:07:43,200 INFO L189 CegarLoopUtils]: For program point L728-1(line 728) no Hoare annotation was computed. [2021-02-24 03:07:43,200 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-24 03:07:43,200 INFO L189 CegarLoopUtils]: For program point L778(lines 778 789) no Hoare annotation was computed. [2021-02-24 03:07:43,200 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-24 03:07:43,200 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,200 INFO L185 CegarLoopUtils]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L291-3(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L291-4(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L287-3(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,201 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,202 INFO L185 CegarLoopUtils]: At program point L283-1(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,202 INFO L185 CegarLoopUtils]: At program point L283-2(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,202 INFO L185 CegarLoopUtils]: At program point L283-3(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,202 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,202 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,202 INFO L185 CegarLoopUtils]: At program point L283-4(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,202 INFO L185 CegarLoopUtils]: At program point L824-1(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,202 INFO L185 CegarLoopUtils]: At program point L279-1(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,202 INFO L185 CegarLoopUtils]: At program point L283-5(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,203 INFO L185 CegarLoopUtils]: At program point L279-2(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,203 INFO L185 CegarLoopUtils]: At program point L283-6(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,203 INFO L185 CegarLoopUtils]: At program point L279-3(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,203 INFO L185 CegarLoopUtils]: At program point L283-7(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,203 INFO L185 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,203 INFO L185 CegarLoopUtils]: At program point L279-4(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,203 INFO L185 CegarLoopUtils]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,203 INFO L185 CegarLoopUtils]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,204 INFO L185 CegarLoopUtils]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,204 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,204 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:07:43,204 INFO L185 CegarLoopUtils]: At program point L870(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,204 INFO L185 CegarLoopUtils]: At program point L870-1(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,204 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,204 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,204 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,205 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,205 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,205 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,205 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,205 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,205 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,205 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,205 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,206 INFO L185 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:07:43,206 INFO L185 CegarLoopUtils]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,206 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,206 INFO L185 CegarLoopUtils]: At program point L297-1(line 297) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,206 INFO L185 CegarLoopUtils]: At program point L297-2(line 297) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,206 INFO L185 CegarLoopUtils]: At program point L871(line 871) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,206 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,207 INFO L185 CegarLoopUtils]: At program point L863-1(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,207 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:07:43,207 INFO L185 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,207 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:07:43,207 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,207 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,207 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,207 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,208 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,208 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,208 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,208 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,208 INFO L185 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:07:43,208 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,209 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string22.offset| |old(#t~string22.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~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:07:43,209 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,209 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,209 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,209 INFO L185 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,209 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,209 INFO L185 CegarLoopUtils]: At program point L295-1(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,210 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,210 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,210 INFO L185 CegarLoopUtils]: At program point L295-2(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,210 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,210 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,210 INFO L185 CegarLoopUtils]: At program point L295-3(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,210 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,210 INFO L185 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,210 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,211 INFO L185 CegarLoopUtils]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:07:43,211 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:07:43,211 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 230 237) no Hoare annotation was computed. [2021-02-24 03:07:43,211 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 230 237) no Hoare annotation was computed. [2021-02-24 03:07:43,211 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 230 237) no Hoare annotation was computed. [2021-02-24 03:07:43,211 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 118 126) no Hoare annotation was computed. [2021-02-24 03:07:43,211 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:07:43,211 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-24 03:07:43,211 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 118 126) no Hoare annotation was computed. [2021-02-24 03:07:43,211 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 118 126) no Hoare annotation was computed. [2021-02-24 03:07:43,212 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:07:43,212 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-24 03:07:43,212 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-24 03:07:43,212 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:07:43,212 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-24 03:07:43,212 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:07:43,212 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:07:43,212 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:07:43,212 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:07:43,213 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-24 03:07:43,213 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-24 03:07:43,213 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-24 03:07:43,213 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-24 03:07:43,213 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-24 03:07:43,213 INFO L185 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,213 INFO L185 CegarLoopUtils]: At program point L184(lines 184 190) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,213 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:07:43,214 INFO L185 CegarLoopUtils]: At program point L177(lines 176 195) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,214 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 173 196) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,214 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 173 196) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,214 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 173 196) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:07:43,214 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 425 454) the Hoare annotation is: true [2021-02-24 03:07:43,214 INFO L192 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: true [2021-02-24 03:07:43,214 INFO L192 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: true [2021-02-24 03:07:43,214 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 425 454) the Hoare annotation is: true [2021-02-24 03:07:43,214 INFO L192 CegarLoopUtils]: At program point L439(lines 439 443) the Hoare annotation is: true [2021-02-24 03:07:43,214 INFO L192 CegarLoopUtils]: At program point L439-1(lines 439 443) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point L435-2(lines 435 449) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point L431-1(line 431) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point L427(line 427) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point L450(lines 425 454) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-24 03:07:43,215 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 479 485) the Hoare annotation is: true [2021-02-24 03:07:43,216 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 479 485) the Hoare annotation is: true [2021-02-24 03:07:43,216 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:07:43,216 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:07:43,216 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:07:43,216 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:07:43,216 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-24 03:07:43,216 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-24 03:07:43,216 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:07:43,217 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:07:43,217 INFO L192 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: true [2021-02-24 03:07:43,217 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 156 163) the Hoare annotation is: true [2021-02-24 03:07:43,217 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 160) the Hoare annotation is: true [2021-02-24 03:07:43,217 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 156 163) the Hoare annotation is: true [2021-02-24 03:07:43,217 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 156 163) the Hoare annotation is: true [2021-02-24 03:07:43,217 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 130 154) the Hoare annotation is: true [2021-02-24 03:07:43,217 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 130 154) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:07:43,218 INFO L185 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-24 03:07:43,218 INFO L185 CegarLoopUtils]: At program point L142(lines 142 148) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0))) [2021-02-24 03:07:43,218 INFO L185 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:07:43,218 INFO L185 CegarLoopUtils]: At program point L140-1(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) .cse0))) [2021-02-24 03:07:43,218 INFO L185 CegarLoopUtils]: At program point L138(lines 138 151) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:07:43,218 INFO L185 CegarLoopUtils]: At program point L140-2(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) .cse0))) [2021-02-24 03:07:43,218 INFO L185 CegarLoopUtils]: At program point L140-3(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:07:43,219 INFO L185 CegarLoopUtils]: At program point L138-1(lines 130 154) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:07:43,219 INFO L192 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: true [2021-02-24 03:07:43,219 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0)) [2021-02-24 03:07:43,219 INFO L185 CegarLoopUtils]: At program point L136-2(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0)) [2021-02-24 03:07:43,219 INFO L185 CegarLoopUtils]: At program point L136-3(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0))) [2021-02-24 03:07:43,219 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-24 03:07:43,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:07:43 BoogieIcfgContainer [2021-02-24 03:07:43,242 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:07:43,243 INFO L168 Benchmark]: Toolchain (without parser) took 59738.05 ms. Allocated memory was 156.2 MB in the beginning and 755.0 MB in the end (delta: 598.7 MB). Free memory was 131.3 MB in the beginning and 325.9 MB in the end (delta: -194.6 MB). Peak memory consumption was 468.5 MB. Max. memory is 8.0 GB. [2021-02-24 03:07:43,244 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 156.2 MB. Free memory is still 129.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:07:43,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 489.53 ms. Allocated memory is still 156.2 MB. Free memory was 130.3 MB in the beginning and 110.4 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:07:43,244 INFO L168 Benchmark]: Boogie Preprocessor took 128.80 ms. Allocated memory is still 156.2 MB. Free memory was 110.2 MB in the beginning and 138.3 MB in the end (delta: -28.2 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:07:43,245 INFO L168 Benchmark]: RCFGBuilder took 1332.61 ms. Allocated memory is still 156.2 MB. Free memory was 138.3 MB in the beginning and 101.4 MB in the end (delta: 36.9 MB). Peak memory consumption was 68.5 MB. Max. memory is 8.0 GB. [2021-02-24 03:07:43,245 INFO L168 Benchmark]: TraceAbstraction took 57765.74 ms. Allocated memory was 156.2 MB in the beginning and 755.0 MB in the end (delta: 598.7 MB). Free memory was 100.9 MB in the beginning and 325.9 MB in the end (delta: -225.0 MB). Peak memory consumption was 437.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:07:43,247 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 156.2 MB. Free memory is still 129.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 489.53 ms. Allocated memory is still 156.2 MB. Free memory was 130.3 MB in the beginning and 110.4 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 128.80 ms. Allocated memory is still 156.2 MB. Free memory was 110.2 MB in the beginning and 138.3 MB in the end (delta: -28.2 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1332.61 ms. Allocated memory is still 156.2 MB. Free memory was 138.3 MB in the beginning and 101.4 MB in the end (delta: 36.9 MB). Peak memory consumption was 68.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 57765.74 ms. Allocated memory was 156.2 MB in the beginning and 755.0 MB in the end (delta: 598.7 MB). Free memory was 100.9 MB in the beginning and 325.9 MB in the end (delta: -225.0 MB). Peak memory consumption was 437.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 160]: 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: 435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 407]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 414]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 496]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 302]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 257]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 400]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 486]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 246]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 238]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 205]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 197]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 319]: 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: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 173]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 425]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 130]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 599 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 22.9s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 18.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 34.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1013 SDtfs, 1435 SDslu, 1739 SDs, 0 SdLazy, 3082 SolverSat, 503 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 9.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=600occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 5 MinimizatonAttempts, 376 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 1509 PreInvPairs, 1906 NumberOfFragments, 2394 HoareAnnotationTreeSize, 1509 FomulaSimplifications, 306489 FormulaSimplificationTreeSizeReduction, 6.8s HoareSimplificationTime, 239 FomulaSimplificationsInter, 54526 FormulaSimplificationTreeSizeReductionInter, 27.6s 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...