/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_spec4_product08.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:07:32,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:07:32,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:07:32,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:07:32,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:07:32,985 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:07:32,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:07:32,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:07:32,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:07:32,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:07:32,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:07:32,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:07:32,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:07:32,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:07:32,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:07:33,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:07:33,001 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:07:33,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:07:33,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:07:33,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:07:33,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:07:33,034 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:07:33,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:07:33,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:07:33,040 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:07:33,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:07:33,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:07:33,041 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:07:33,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:07:33,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:07:33,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:07:33,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:07:33,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:07:33,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:07:33,047 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:07:33,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:07:33,048 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:07:33,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:07:33,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:07:33,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:07:33,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:07:33,062 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:07:33,084 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:07:33,085 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:07:33,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:07:33,087 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:07:33,087 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:07:33,088 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:07:33,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:07:33,088 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:07:33,088 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:07:33,088 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:07:33,089 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:07:33,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:07:33,089 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:07:33,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:07:33,089 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:07:33,089 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:07:33,090 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:07:33,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:07:33,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:07:33,090 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:07:33,090 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:07:33,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:07:33,091 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:07:33,092 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:07:33,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:07:33,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:07:33,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:07:33,928 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:07:33,928 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:07:33,929 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product08.cil.c [2021-02-22 01:07:34,016 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e128e9f8a/c3dd9b5a852f4acc9a10c301b3d01d1f/FLAG288842b5d [2021-02-22 01:07:34,680 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:07:34,681 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product08.cil.c [2021-02-22 01:07:34,694 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e128e9f8a/c3dd9b5a852f4acc9a10c301b3d01d1f/FLAG288842b5d [2021-02-22 01:07:34,982 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e128e9f8a/c3dd9b5a852f4acc9a10c301b3d01d1f [2021-02-22 01:07:34,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:07:35,001 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:07:35,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:07:35,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:07:35,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:07:35,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:07:34" (1/1) ... [2021-02-22 01:07:35,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9b1eeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35, skipping insertion in model container [2021-02-22 01:07:35,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:07:34" (1/1) ... [2021-02-22 01:07:35,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:07:35,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:07:35,403 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_spec4_product08.cil.c[17065,17078] [2021-02-22 01:07:35,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:07:35,422 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:07:35,554 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_spec4_product08.cil.c[17065,17078] [2021-02-22 01:07:35,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:07:35,589 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:07:35,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35 WrapperNode [2021-02-22 01:07:35,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:07:35,591 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:07:35,591 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:07:35,591 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:07:35,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35" (1/1) ... [2021-02-22 01:07:35,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35" (1/1) ... [2021-02-22 01:07:35,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35" (1/1) ... [2021-02-22 01:07:35,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35" (1/1) ... [2021-02-22 01:07:35,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35" (1/1) ... [2021-02-22 01:07:35,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35" (1/1) ... [2021-02-22 01:07:35,769 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35" (1/1) ... [2021-02-22 01:07:35,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:07:35,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:07:35,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:07:35,789 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:07:35,790 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:07:35,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:07:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:07:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:07:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:07:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:07:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:07:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:07:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:07:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:07:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:07:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:07:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:07:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:07:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:07:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:07:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:07:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:07:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:07:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:07:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:07:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:07:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:07:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:07:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:07:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:07:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:07:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:07:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:07:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:07:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:07:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:07:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:07:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:07:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:07:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:07:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:07:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:07:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:07:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:07:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:07:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:07:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:07:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:07:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:07:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:07:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:07:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:07:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:07:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:07:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:07:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:07:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:07:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:07:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:07:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:07:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:07:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:07:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:07:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:07:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:07:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:07:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:07:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:07:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:07:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:07:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:07:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:07:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:07:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:07:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:07:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:07:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:07:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:07:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:07:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:07:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:07:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:07:35,929 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:07:35,930 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:07:35,930 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:07:35,930 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:07:35,930 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:07:35,930 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:07:35,931 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:07:35,931 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:07:35,931 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:07:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:07:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:07:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:07:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:07:37,263 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:07:37,263 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:07:37,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:07:37 BoogieIcfgContainer [2021-02-22 01:07:37,267 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:07:37,269 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:07:37,269 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:07:37,272 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:07:37,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:07:34" (1/3) ... [2021-02-22 01:07:37,273 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 22.02 01:07:37, skipping insertion in model container [2021-02-22 01:07:37,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:35" (2/3) ... [2021-02-22 01:07:37,274 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 22.02 01:07:37, skipping insertion in model container [2021-02-22 01:07:37,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:07:37" (3/3) ... [2021-02-22 01:07:37,276 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product08.cil.c [2021-02-22 01:07:37,282 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:07:37,288 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:07:37,307 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:07:37,332 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:07:37,332 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:07:37,332 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:07:37,332 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:07:37,332 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:07:37,332 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:07:37,333 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:07:37,333 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:07:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2021-02-22 01:07:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:07:37,376 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:37,377 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:07:37,377 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:37,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:37,384 INFO L82 PathProgramCache]: Analyzing trace with hash 391071876, now seen corresponding path program 1 times [2021-02-22 01:07:37,394 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:37,394 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1075086461] [2021-02-22 01:07:37,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:37,475 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:37,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:37,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:37,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:37,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:38,261 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:38,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:38,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:38,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:38,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:38,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:38,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:38,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:38,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:38,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:38,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:38,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:38,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:38,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:38,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:38,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:38,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:07:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:38,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:38,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:38,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:07:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:38,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:38,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:07:38,479 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1075086461] [2021-02-22 01:07:38,481 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:38,482 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:07:38,482 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252860320] [2021-02-22 01:07:38,490 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:07:38,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:38,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:07:38,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:07:38,508 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 3 states. [2021-02-22 01:07:40,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:40,036 INFO L93 Difference]: Finished difference Result 430 states and 514 transitions. [2021-02-22 01:07:40,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:07:40,038 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:07:40,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:40,054 INFO L225 Difference]: With dead ends: 430 [2021-02-22 01:07:40,054 INFO L226 Difference]: Without dead ends: 275 [2021-02-22 01:07:40,059 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:07:40,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2021-02-22 01:07:40,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 233. [2021-02-22 01:07:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2021-02-22 01:07:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 251 transitions. [2021-02-22 01:07:40,196 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 251 transitions. Word has length 147 [2021-02-22 01:07:40,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:40,197 INFO L480 AbstractCegarLoop]: Abstraction has 233 states and 251 transitions. [2021-02-22 01:07:40,197 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:07:40,197 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 251 transitions. [2021-02-22 01:07:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:07:40,202 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:40,202 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:07:40,203 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:07:40,203 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:40,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:40,204 INFO L82 PathProgramCache]: Analyzing trace with hash 2113348991, now seen corresponding path program 1 times [2021-02-22 01:07:40,204 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:40,204 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1656585027] [2021-02-22 01:07:40,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:40,209 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:40,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:40,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:40,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:40,692 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:40,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:40,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:40,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:40,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:40,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:40,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:40,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:40,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:40,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:40,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:40,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:40,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:07:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:40,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:40,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:07:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:40,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:40,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:07:40,804 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1656585027] [2021-02-22 01:07:40,804 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:40,804 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:07:40,804 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161477040] [2021-02-22 01:07:40,807 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:07:40,807 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:40,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:07:40,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:07:40,808 INFO L87 Difference]: Start difference. First operand 233 states and 251 transitions. Second operand 4 states. [2021-02-22 01:07:41,525 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:07:42,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:42,426 INFO L93 Difference]: Finished difference Result 336 states and 376 transitions. [2021-02-22 01:07:42,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:07:42,427 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:07:42,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:42,439 INFO L225 Difference]: With dead ends: 336 [2021-02-22 01:07:42,439 INFO L226 Difference]: Without dead ends: 258 [2021-02-22 01:07:42,445 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:07:42,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2021-02-22 01:07:42,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 223. [2021-02-22 01:07:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-22 01:07:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 238 transitions. [2021-02-22 01:07:42,584 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 238 transitions. Word has length 148 [2021-02-22 01:07:42,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:42,586 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 238 transitions. [2021-02-22 01:07:42,586 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:07:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 238 transitions. [2021-02-22 01:07:42,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 01:07:42,593 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:42,593 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:07:42,593 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:07:42,593 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:42,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:42,594 INFO L82 PathProgramCache]: Analyzing trace with hash 1962158130, now seen corresponding path program 1 times [2021-02-22 01:07:42,594 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:42,595 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [127876922] [2021-02-22 01:07:42,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:42,603 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:42,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:42,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:42,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:42,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:42,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:42,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:42,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:42,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:42,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:42,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:42,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:42,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:43,118 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:43,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:43,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:43,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:43,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:43,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:43,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:43,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:43,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:43,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:43,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:43,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:43,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:43,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:07:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:43,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:43,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:07:43,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:43,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:43,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:07:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:43,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:43,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:07:43,320 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [127876922] [2021-02-22 01:07:43,321 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:43,321 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:07:43,321 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003946677] [2021-02-22 01:07:43,326 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:07:43,326 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:43,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:07:43,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:07:43,327 INFO L87 Difference]: Start difference. First operand 223 states and 238 transitions. Second operand 10 states. [2021-02-22 01:07:43,937 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:07:44,488 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:07:44,946 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:45,334 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:45,685 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:46,049 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:47,081 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:07:49,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:49,339 INFO L93 Difference]: Finished difference Result 590 states and 688 transitions. [2021-02-22 01:07:49,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:07:49,346 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 01:07:49,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:49,350 INFO L225 Difference]: With dead ends: 590 [2021-02-22 01:07:49,351 INFO L226 Difference]: Without dead ends: 482 [2021-02-22 01:07:49,352 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 01:07:49,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2021-02-22 01:07:49,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 391. [2021-02-22 01:07:49,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 391 states. [2021-02-22 01:07:49,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 435 transitions. [2021-02-22 01:07:49,545 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 435 transitions. Word has length 161 [2021-02-22 01:07:49,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:49,545 INFO L480 AbstractCegarLoop]: Abstraction has 391 states and 435 transitions. [2021-02-22 01:07:49,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:07:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 435 transitions. [2021-02-22 01:07:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:07:49,548 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:49,548 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] [2021-02-22 01:07:49,549 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:07:49,549 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:49,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:49,550 INFO L82 PathProgramCache]: Analyzing trace with hash -1212045073, now seen corresponding path program 1 times [2021-02-22 01:07:49,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:49,550 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [56373294] [2021-02-22 01:07:49,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:49,553 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:49,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:49,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:49,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:49,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:49,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:49,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:49,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:49,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:49,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:49,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:07:49,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:49,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,079 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:50,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:07:50,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:07:50,207 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:07:50,209 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:07:50,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-22 01:07:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:07:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:50,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:07:50,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:07:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:50,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:50,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:07:50,387 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [56373294] [2021-02-22 01:07:50,387 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:50,388 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:07:50,388 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736381594] [2021-02-22 01:07:50,389 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:07:50,389 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:50,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:07:50,390 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:07:50,390 INFO L87 Difference]: Start difference. First operand 391 states and 435 transitions. Second operand 14 states. [2021-02-22 01:07:51,070 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:07:51,562 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:07:51,934 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:07:52,322 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:52,695 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:53,057 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:53,828 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:07:55,089 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:55,522 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:56,050 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:56,448 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:07:56,803 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:07:57,144 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:07:57,499 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:07:57,860 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:07:58,220 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:58,674 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:59,132 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:07:59,550 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:00,052 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:01,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:01,805 INFO L93 Difference]: Finished difference Result 1295 states and 1594 transitions. [2021-02-22 01:08:01,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-22 01:08:01,806 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2021-02-22 01:08:01,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:01,815 INFO L225 Difference]: With dead ends: 1295 [2021-02-22 01:08:01,816 INFO L226 Difference]: Without dead ends: 1019 [2021-02-22 01:08:01,818 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-22 01:08:01,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2021-02-22 01:08:02,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 880. [2021-02-22 01:08:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 880 states. [2021-02-22 01:08:02,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1016 transitions. [2021-02-22 01:08:02,278 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1016 transitions. Word has length 166 [2021-02-22 01:08:02,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:02,280 INFO L480 AbstractCegarLoop]: Abstraction has 880 states and 1016 transitions. [2021-02-22 01:08:02,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:08:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1016 transitions. [2021-02-22 01:08:02,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-22 01:08:02,285 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:02,285 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:08:02,285 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:08:02,286 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:02,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:02,286 INFO L82 PathProgramCache]: Analyzing trace with hash -994416912, now seen corresponding path program 1 times [2021-02-22 01:08:02,287 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:02,287 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [234175454] [2021-02-22 01:08:02,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:02,291 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:02,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:02,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:02,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:02,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:02,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:02,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,793 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:02,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:02,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:02,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:02,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-22 01:08:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:02,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:08:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:08:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:08:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:03,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:03,052 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [234175454] [2021-02-22 01:08:03,052 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:03,052 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:08:03,052 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485404574] [2021-02-22 01:08:03,053 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:08:03,053 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:03,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:08:03,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:08:03,054 INFO L87 Difference]: Start difference. First operand 880 states and 1016 transitions. Second operand 6 states. [2021-02-22 01:08:03,705 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:05,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:05,035 INFO L93 Difference]: Finished difference Result 1523 states and 1836 transitions. [2021-02-22 01:08:05,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-22 01:08:05,036 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2021-02-22 01:08:05,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:05,042 INFO L225 Difference]: With dead ends: 1523 [2021-02-22 01:08:05,042 INFO L226 Difference]: Without dead ends: 758 [2021-02-22 01:08:05,046 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:08:05,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2021-02-22 01:08:05,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 655. [2021-02-22 01:08:05,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 655 states. [2021-02-22 01:08:05,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 714 transitions. [2021-02-22 01:08:05,378 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 714 transitions. Word has length 171 [2021-02-22 01:08:05,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:05,378 INFO L480 AbstractCegarLoop]: Abstraction has 655 states and 714 transitions. [2021-02-22 01:08:05,378 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:08:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 714 transitions. [2021-02-22 01:08:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2021-02-22 01:08:05,383 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:05,386 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:08:05,387 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:08:05,387 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:05,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:05,396 INFO L82 PathProgramCache]: Analyzing trace with hash 14602935, now seen corresponding path program 1 times [2021-02-22 01:08:05,396 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:05,396 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [306663958] [2021-02-22 01:08:05,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:05,455 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:05,480 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:05,490 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:05,496 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:05,549 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:05,561 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:05,567 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-22 01:08:05,570 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-22 01:08:05,575 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:05,581 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:05,586 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:05,591 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:05,641 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:05,643 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:05,647 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-22 01:08:05,649 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-22 01:08:05,652 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:05,658 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:05,661 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:05,666 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:05,721 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:05,723 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:05,726 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-22 01:08:05,728 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-22 01:08:05,731 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:05,736 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:05,740 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:05,745 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:05,796 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:05,798 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:05,801 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-22 01:08:05,803 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-22 01:08:05,806 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:05,811 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:05,814 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:05,818 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:05,869 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:05,871 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:05,873 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-22 01:08:05,876 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-22 01:08:05,878 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:05,883 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:05,886 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:05,890 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:05,941 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:05,943 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:05,945 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-22 01:08:05,947 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-22 01:08:05,949 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:05,953 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:05,956 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:05,960 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:06,012 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:08:06,016 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:08:06,022 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,022 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:08:06,036 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:08:06,041 WARN L141 QuantifierPusher]: treesize reduction 11, result has 92.0 percent of original size [2021-02-22 01:08:06,046 WARN L147 QuantifierPusher]: treesize reduction 11, result has 92.0 percent of original size 126 [2021-02-22 01:08:06,049 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:06,052 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:06,055 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:06,059 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:06,107 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:06,108 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:06,111 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-22 01:08:06,112 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-22 01:08:06,113 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:08:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:06,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:06,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:06,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:06,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,545 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:06,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:06,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:06,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:06,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:06,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:06,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:08:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:06,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:08:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:06,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:08:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:06,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:06,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:06,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:06,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,704 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:06,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-22 01:08:06,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,709 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:06,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-22 01:08:06,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,714 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:06,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-22 01:08:06,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,719 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:06,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-22 01:08:06,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,723 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:06,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-22 01:08:06,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,728 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:06,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-22 01:08:06,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:06,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:06,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:06,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:06,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:06,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:06,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,845 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:06,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:06,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:06,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:06,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:06,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:08:06,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:06,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,939 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:06,941 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:06,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:06,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:06,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:06,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:07,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:07,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:07,081 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:08:07,081 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:08:07,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:07,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:08:07,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:07,210 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-22 01:08:07,211 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-22 01:08:07,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:08:07,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:08:07,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:07,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:07,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,410 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:07,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:07,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:08:07,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:07,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:08:07,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:08:07,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:08:07,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:07,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:07,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:08:07,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:07,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:08:07,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:07,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:07,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:07,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:08:07,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:08:07,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:08:07,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:07,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:07,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:08,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:08,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:08,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:08,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:08,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:08,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:08,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:08,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:08,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:08,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:08,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [306663958] [2021-02-22 01:08:08,108 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:08,108 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-02-22 01:08:08,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1836149354] [2021-02-22 01:08:08,109 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-02-22 01:08:08,110 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:08,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-02-22 01:08:08,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1523, Unknown=0, NotChecked=0, Total=1722 [2021-02-22 01:08:08,112 INFO L87 Difference]: Start difference. First operand 655 states and 714 transitions. Second operand 40 states. [2021-02-22 01:08:08,844 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:09,569 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:10,026 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:10,487 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:10,915 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:11,372 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:11,840 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:12,282 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:12,732 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:13,223 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:13,687 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:14,188 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:14,748 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:15,328 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:15,838 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:16,487 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:17,028 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:17,542 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:18,072 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:18,693 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:08:19,673 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:20,462 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:20,972 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:21,401 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:21,811 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:08:22,234 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:08:22,663 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:08:23,108 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:08:23,578 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:08:24,767 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:08:25,307 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:08:25,900 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:27,004 WARN L202 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-22 01:08:27,805 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:28,551 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:08:32,166 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:33,974 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:34,728 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:08:35,303 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:08:36,159 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-22 01:08:37,016 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-22 01:08:37,555 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:37,976 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:38,424 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:08:39,005 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:08:39,397 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:08:39,844 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:40,254 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:40,669 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:41,066 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:41,518 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:42,064 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:08:42,920 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-22 01:08:47,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:47,830 INFO L93 Difference]: Finished difference Result 1627 states and 1922 transitions. [2021-02-22 01:08:47,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 225 states. [2021-02-22 01:08:47,830 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 214 [2021-02-22 01:08:47,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:47,832 INFO L225 Difference]: With dead ends: 1627 [2021-02-22 01:08:47,833 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:08:47,866 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 342 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 260 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27710 ImplicationChecksByTransitivity, 34.6s TimeCoverageRelationStatistics Valid=6177, Invalid=62205, Unknown=0, NotChecked=0, Total=68382 [2021-02-22 01:08:47,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:08:47,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:08:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:08:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:08:47,867 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 214 [2021-02-22 01:08:47,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:47,867 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:08:47,867 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2021-02-22 01:08:47,868 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:08:47,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:08:47,868 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:08:47,870 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:08:48,287 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 264 [2021-02-22 01:08:48,652 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 272 [2021-02-22 01:08:52,310 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 245 [2021-02-22 01:08:53,761 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 263 [2021-02-22 01:08:53,910 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 265 [2021-02-22 01:08:56,349 WARN L202 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 258 [2021-02-22 01:08:56,581 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 273 [2021-02-22 01:08:57,805 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 277 [2021-02-22 01:08:58,114 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 253 [2021-02-22 01:08:59,450 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 32 [2021-02-22 01:09:00,631 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 273 [2021-02-22 01:09:00,814 WARN L202 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 268 [2021-02-22 01:09:00,973 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 263 [2021-02-22 01:09:01,155 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 276 [2021-02-22 01:09:01,341 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 273 [2021-02-22 01:09:01,466 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 261 [2021-02-22 01:09:01,591 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 265 [2021-02-22 01:09:01,874 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 266 [2021-02-22 01:09:02,222 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 245 [2021-02-22 01:09:02,361 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 259 [2021-02-22 01:09:04,854 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 266 [2021-02-22 01:09:05,024 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 272 [2021-02-22 01:09:05,563 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:09:05,980 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 36 [2021-02-22 01:09:06,453 WARN L202 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 36 [2021-02-22 01:09:06,749 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:07,047 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:07,393 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:07,669 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:09:08,962 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-22 01:09:10,693 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-22 01:09:11,538 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:09:12,418 WARN L202 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:12,721 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:13,691 WARN L202 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-22 01:09:13,999 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:14,484 WARN L202 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 36 [2021-02-22 01:09:15,490 WARN L202 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-22 01:09:17,069 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:09:17,637 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2021-02-22 01:09:18,256 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 36 [2021-02-22 01:09:18,551 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:19,187 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:09:19,747 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:09:21,079 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 186 DAG size of output: 32 [2021-02-22 01:09:21,909 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-22 01:09:22,805 WARN L202 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-22 01:09:23,225 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:09:24,065 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-22 01:09:24,388 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:24,711 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:09:24,988 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-22 01:09:25,261 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:09:25,841 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 12 [2021-02-22 01:09:26,179 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-22 01:09:26,505 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:09:27,430 WARN L202 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:09:27,743 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:09:28,054 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:28,923 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-22 01:09:29,810 WARN L202 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 44 [2021-02-22 01:09:30,663 WARN L202 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:09:31,571 WARN L202 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:09:32,658 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 222 DAG size of output: 54 [2021-02-22 01:09:34,093 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:09:34,515 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 38 [2021-02-22 01:09:35,753 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 214 DAG size of output: 15 [2021-02-22 01:09:37,483 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-22 01:09:37,806 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:09:38,069 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:38,623 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:09:38,872 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:09:39,400 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:09:40,597 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 214 DAG size of output: 15 [2021-02-22 01:09:40,866 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:09:41,259 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:42,100 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 44 [2021-02-22 01:09:43,038 WARN L202 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 46 [2021-02-22 01:09:43,361 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:09:43,676 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:09:44,162 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2021-02-22 01:09:45,175 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 221 DAG size of output: 48 [2021-02-22 01:09:46,006 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 44 [2021-02-22 01:09:46,568 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 36 [2021-02-22 01:09:47,125 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 36 [2021-02-22 01:09:47,400 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:48,221 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 19 [2021-02-22 01:09:48,527 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:48,843 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:49,184 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:49,737 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 36 [2021-02-22 01:09:50,613 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-22 01:09:51,571 WARN L202 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-22 01:09:52,501 WARN L202 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-22 01:09:53,115 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 01:09:54,088 WARN L202 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2021-02-22 01:09:54,558 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 36 [2021-02-22 01:09:54,835 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:55,378 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 36 [2021-02-22 01:09:56,340 WARN L202 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 14 [2021-02-22 01:09:56,677 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:09:57,014 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:57,844 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:09:58,237 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:09:59,119 WARN L202 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-22 01:10:00,622 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:10:01,551 WARN L202 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 14 [2021-02-22 01:10:01,829 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-22 01:10:02,146 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:02,729 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 22 [2021-02-22 01:10:03,574 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:10:04,574 WARN L202 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 44 [2021-02-22 01:10:05,527 WARN L202 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 50 [2021-02-22 01:10:06,383 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:06,395 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 317 372) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:10:06,396 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 317 372) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point L359-1(line 359) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point L359-2(line 359) no Hoare annotation was computed. [2021-02-22 01:10:06,397 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 317 372) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L364(lines 341 365) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:10:06,398 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 01:10:06,399 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 01:10:06,399 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 01:10:06,399 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:10:06,399 INFO L189 CegarLoopUtils]: For program point L348(lines 348 352) no Hoare annotation was computed. [2021-02-22 01:10:06,399 INFO L189 CegarLoopUtils]: For program point L348-1(lines 348 352) no Hoare annotation was computed. [2021-02-22 01:10:06,399 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:10:06,399 INFO L189 CegarLoopUtils]: For program point L340-1(line 340) no Hoare annotation was computed. [2021-02-22 01:10:06,399 INFO L189 CegarLoopUtils]: For program point L340-2(line 340) no Hoare annotation was computed. [2021-02-22 01:10:06,399 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L361-1(lines 342 363) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:10:06,400 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 01:10:06,401 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 01:10:06,401 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:10:06,401 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 373 432) no Hoare annotation was computed. [2021-02-22 01:10:06,401 INFO L189 CegarLoopUtils]: For program point L399-2(lines 399 424) no Hoare annotation was computed. [2021-02-22 01:10:06,401 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 01:10:06,401 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 373 432) no Hoare annotation was computed. [2021-02-22 01:10:06,401 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:10:06,401 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 01:10:06,401 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:10:06,402 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 01:10:06,402 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 01:10:06,402 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 01:10:06,402 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 373 432) no Hoare annotation was computed. [2021-02-22 01:10:06,402 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-22 01:10:06,402 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:10:06,402 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-22 01:10:06,402 INFO L189 CegarLoopUtils]: For program point L425(lines 398 426) no Hoare annotation was computed. [2021-02-22 01:10:06,402 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L417-1(line 417) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L417-2(line 417) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L413-1(line 413) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L413-2(line 413) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-22 01:10:06,403 INFO L189 CegarLoopUtils]: For program point L405(lines 405 409) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L405-1(lines 405 409) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L397-1(line 397) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L397-2(line 397) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L422-1(line 422) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L422-2(line 422) no Hoare annotation was computed. [2021-02-22 01:10:06,404 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L418-1(line 418) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L418-2(line 418) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:10:06,405 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 01:10:06,406 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 149 155) the Hoare annotation is: true [2021-02-22 01:10:06,406 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 149 155) the Hoare annotation is: true [2021-02-22 01:10:06,406 INFO L185 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~3) (<= valid_product_~retValue_acc~3 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:10:06,406 INFO L192 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: true [2021-02-22 01:10:06,406 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 156 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~3) (= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-22 01:10:06,406 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 156 164) the Hoare annotation is: true [2021-02-22 01:10:06,406 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 156 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~3) (= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-22 01:10:06,407 INFO L185 CegarLoopUtils]: At program point L641(lines 641 654) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) (or (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) .cse0 .cse1 (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:06,407 INFO L185 CegarLoopUtils]: At program point L643-2(line 643) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (= |__utac_acc__Specification4_spec__1_#t~ret55| 0)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4) .cse4)) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse0 .cse1 .cse3))) [2021-02-22 01:10:06,407 INFO L185 CegarLoopUtils]: At program point L643-3(line 643) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret55| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4) .cse5) .cse1 .cse2) (or .cse6 .cse0 .cse1 .cse3) (or .cse6 .cse0 .cse1 (and .cse4 .cse5)))) [2021-02-22 01:10:06,407 INFO L185 CegarLoopUtils]: At program point L641-1(lines 633 657) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)))) (and (let ((.cse0 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648))) (.cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1) .cse2 (and .cse0 .cse3 .cse1) .cse4 (not (= 0 ~systemActive~0)))) (or (not (<= 1 ~systemActive~0)) .cse2 .cse4 .cse3 (= ~waterLevel~0 0)))) [2021-02-22 01:10:06,407 INFO L192 CegarLoopUtils]: At program point L639(line 639) the Hoare annotation is: true [2021-02-22 01:10:06,407 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 633 657) the Hoare annotation is: true [2021-02-22 01:10:06,408 INFO L185 CegarLoopUtils]: At program point L639-1(line 639) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret54| ~waterLevel~0) .cse0 .cse1 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret54| 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:10:06,408 INFO L185 CegarLoopUtils]: At program point L639-2(line 639) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret54| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret54| 2147483648)))) (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret54| 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:10:06,408 INFO L185 CegarLoopUtils]: At program point L639-3(line 639) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret54| 2147483648)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret54| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 (and (= |__utac_acc__Specification4_spec__1_#t~ret54| ~waterLevel~0) (= |__utac_acc__Specification4_spec__1_#t~ret54| __utac_acc__Specification4_spec__1_~tmp~4))))) [2021-02-22 01:10:06,408 INFO L192 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: true [2021-02-22 01:10:06,408 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 633 657) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)))) (and (let ((.cse0 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648))) (.cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1) .cse2 (and .cse0 .cse3 .cse1) .cse4 (not (= 0 ~systemActive~0)))) (or (not (<= 1 ~systemActive~0)) .cse2 .cse4 .cse3 (= ~waterLevel~0 0)))) [2021-02-22 01:10:06,408 INFO L185 CegarLoopUtils]: At program point L647(line 647) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:10:06,408 INFO L185 CegarLoopUtils]: At program point L645(lines 645 651) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse1) (or .cse5 .cse0 .cse1 .cse3) (or (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:06,409 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse3))) [2021-02-22 01:10:06,409 INFO L185 CegarLoopUtils]: At program point L643-1(line 643) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (= |__utac_acc__Specification4_spec__1_#t~ret55| 0)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4) .cse4)) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse0 .cse1 .cse3))) [2021-02-22 01:10:06,409 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 241 263) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,409 INFO L185 CegarLoopUtils]: At program point L253(line 253) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:06,409 INFO L185 CegarLoopUtils]: At program point L253-1(line 253) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:06,409 INFO L185 CegarLoopUtils]: At program point L251(lines 251 258) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:06,409 INFO L192 CegarLoopUtils]: At program point L251-1(lines 251 258) the Hoare annotation is: true [2021-02-22 01:10:06,410 INFO L185 CegarLoopUtils]: At program point L249(line 249) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret18| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:06,410 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 241 263) the Hoare annotation is: true [2021-02-22 01:10:06,410 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,410 INFO L185 CegarLoopUtils]: At program point L249-1(line 249) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret18| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:06,410 INFO L185 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,410 INFO L185 CegarLoopUtils]: At program point L249-2(line 249) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret18| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:06,410 INFO L185 CegarLoopUtils]: At program point L247-1(line 247) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,411 INFO L185 CegarLoopUtils]: At program point L243(line 243) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,411 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 241 263) the Hoare annotation is: true [2021-02-22 01:10:06,411 INFO L192 CegarLoopUtils]: At program point L260(line 260) the Hoare annotation is: true [2021-02-22 01:10:06,411 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 199 222) no Hoare annotation was computed. [2021-02-22 01:10:06,411 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 199 222) no Hoare annotation was computed. [2021-02-22 01:10:06,411 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 199 222) no Hoare annotation was computed. [2021-02-22 01:10:06,411 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-22 01:10:06,411 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-22 01:10:06,411 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-22 01:10:06,411 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-22 01:10:06,412 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-22 01:10:06,413 INFO L185 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,413 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 795 809) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-22 01:10:06,413 INFO L185 CegarLoopUtils]: At program point L799(lines 799 805) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:10:06,413 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 795 809) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:10:06,413 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 795 809) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-22 01:10:06,413 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 750 758) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:06,413 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 750 758) the Hoare annotation is: true [2021-02-22 01:10:06,414 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 750 758) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:06,414 INFO L185 CegarLoopUtils]: At program point L755(line 755) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:10:06,414 INFO L192 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: true [2021-02-22 01:10:06,414 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 01:10:06,414 INFO L189 CegarLoopUtils]: For program point L766(lines 766 774) no Hoare annotation was computed. [2021-02-22 01:10:06,414 INFO L189 CegarLoopUtils]: For program point L766-2(lines 766 774) no Hoare annotation was computed. [2021-02-22 01:10:06,414 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-22 01:10:06,414 INFO L189 CegarLoopUtils]: For program point L789-1(line 789) no Hoare annotation was computed. [2021-02-22 01:10:06,414 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:10:06,414 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 759 794) no Hoare annotation was computed. [2021-02-22 01:10:06,415 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:10:06,415 INFO L189 CegarLoopUtils]: For program point L778(lines 778 786) no Hoare annotation was computed. [2021-02-22 01:10:06,415 INFO L189 CegarLoopUtils]: For program point L778-2(lines 778 786) no Hoare annotation was computed. [2021-02-22 01:10:06,415 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 759 794) no Hoare annotation was computed. [2021-02-22 01:10:06,415 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-22 01:10:06,415 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 759 794) no Hoare annotation was computed. [2021-02-22 01:10:06,415 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 142 148) the Hoare annotation is: true [2021-02-22 01:10:06,415 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 142 148) the Hoare annotation is: true [2021-02-22 01:10:06,415 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 271 316) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:10:06,416 INFO L189 CegarLoopUtils]: For program point L308-1(line 308) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point L308-2(line 308) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 271 316) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point L271(lines 271 316) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point L271-1(lines 271 316) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 271 316) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-22 01:10:06,417 INFO L189 CegarLoopUtils]: For program point L294-1(line 294) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 01:10:06,418 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L297-1(line 297) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-22 01:10:06,419 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L603-1(line 603) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 584 629) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L603-2(line 603) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:10:06,420 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 584 629) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 584 629) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L608(lines 608 609) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L604(lines 604 611) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L598(lines 598 618) no Hoare annotation was computed. [2021-02-22 01:10:06,421 INFO L189 CegarLoopUtils]: For program point L598-1(lines 598 618) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L625-2(line 625) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L623-2(line 623) no Hoare annotation was computed. [2021-02-22 01:10:06,422 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:10:06,423 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:10:06,423 INFO L189 CegarLoopUtils]: For program point L584(lines 584 629) no Hoare annotation was computed. [2021-02-22 01:10:06,423 INFO L189 CegarLoopUtils]: For program point L615(lines 615 616) no Hoare annotation was computed. [2021-02-22 01:10:06,423 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 231 240) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,423 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 231 240) the Hoare annotation is: true [2021-02-22 01:10:06,423 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 231 240) the Hoare annotation is: true [2021-02-22 01:10:06,423 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 739 749) the Hoare annotation is: true [2021-02-22 01:10:06,423 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 739 749) the Hoare annotation is: true [2021-02-22 01:10:06,423 INFO L192 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: true [2021-02-22 01:10:06,424 INFO L192 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: true [2021-02-22 01:10:06,424 INFO L192 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: true [2021-02-22 01:10:06,424 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 739 749) the Hoare annotation is: true [2021-02-22 01:10:06,424 INFO L192 CegarLoopUtils]: At program point L744-2(line 744) the Hoare annotation is: true [2021-02-22 01:10:06,424 INFO L192 CegarLoopUtils]: At program point L744-3(line 744) the Hoare annotation is: true [2021-02-22 01:10:06,424 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 731 738) the Hoare annotation is: true [2021-02-22 01:10:06,424 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 731 738) the Hoare annotation is: true [2021-02-22 01:10:06,424 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 731 738) the Hoare annotation is: true [2021-02-22 01:10:06,424 INFO L185 CegarLoopUtils]: At program point L704(line 704) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,425 INFO L185 CegarLoopUtils]: At program point L704-1(line 704) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,425 INFO L185 CegarLoopUtils]: At program point L702(lines 702 719) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,425 INFO L185 CegarLoopUtils]: At program point L704-2(line 704) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,425 INFO L185 CegarLoopUtils]: At program point L704-3(line 704) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,425 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 698 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,425 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 698 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,425 INFO L185 CegarLoopUtils]: At program point L717(line 717) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,426 INFO L185 CegarLoopUtils]: At program point L717-1(lines 698 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,426 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,426 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,426 INFO L185 CegarLoopUtils]: At program point L706(lines 706 714) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,426 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 690 696) the Hoare annotation is: true [2021-02-22 01:10:06,426 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 690 696) the Hoare annotation is: true [2021-02-22 01:10:06,426 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,426 INFO L185 CegarLoopUtils]: At program point L865-1(line 865) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,427 INFO L185 CegarLoopUtils]: At program point L865-2(line 865) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,427 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~6 2147483648)) (<= test_~tmp~6 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,427 INFO L185 CegarLoopUtils]: At program point L857(line 857) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,427 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,427 INFO L185 CegarLoopUtils]: At program point L857-1(line 857) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,428 INFO L185 CegarLoopUtils]: At program point L849(lines 849 855) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,428 INFO L185 CegarLoopUtils]: At program point L849-1(lines 849 855) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,428 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp~6 0))) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:10:06,428 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet74| 2147483647)) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (<= 0 (+ |test_#t~nondet74| 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse5 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-22 01:10:06,428 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet74| 2147483647)) (.cse1 (= test_~tmp~6 |test_#t~nondet74|)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (<= 0 (+ |test_#t~nondet74| 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse4 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,429 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,429 INFO L185 CegarLoopUtils]: At program point L879(lines 828 880) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,429 INFO L185 CegarLoopUtils]: At program point L867(lines 867 873) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,429 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 819 886) the Hoare annotation is: true [2021-02-22 01:10:06,429 INFO L185 CegarLoopUtils]: At program point L867-1(lines 859 874) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,429 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 819 886) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,430 INFO L185 CegarLoopUtils]: At program point L830(lines 829 878) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,430 INFO L185 CegarLoopUtils]: At program point L859(lines 859 874) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,430 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 819 886) the Hoare annotation is: true [2021-02-22 01:10:06,430 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,430 INFO L185 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,431 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (let ((.cse9 (<= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ |test_#t~nondet75| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse7 (<= |test_#t~nondet75| 2147483647)) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse9 .cse0 (not (= test_~tmp~6 0)) .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse5 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse5 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-22 01:10:06,431 INFO L185 CegarLoopUtils]: At program point L847-1(line 847) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet75| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= test_~tmp___0~1 |test_#t~nondet75|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= |test_#t~nondet75| 2147483647)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,431 INFO L185 CegarLoopUtils]: At program point L876(lines 829 878) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,431 INFO L185 CegarLoopUtils]: At program point L839(lines 839 845) the Hoare annotation is: (let ((.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-22 01:10:06,431 INFO L185 CegarLoopUtils]: At program point L839-1(lines 839 845) the Hoare annotation is: (let ((.cse3 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (<= 1 ~systemActive~0)) (.cse2 (< ~waterLevel~0 3)) (.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse7 (not (= test_~tmp~6 0)) .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0)) .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-22 01:10:06,432 INFO L185 CegarLoopUtils]: At program point L831(lines 831 835) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:06,432 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,432 INFO L185 CegarLoopUtils]: At program point L823(line 823) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,432 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~6 2147483648)) (<= test_~tmp~6 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:06,432 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 01:10:06,432 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:10:06,432 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:10:06,432 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 01:10:06,432 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 538 583) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L562(lines 562 563) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L558(lines 558 565) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L552(lines 552 572) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L552-1(lines 552 572) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:10:06,433 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L579-1(line 579) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L579-2(line 579) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L577-1(line 577) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L577-2(line 577) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L538(lines 538 583) no Hoare annotation was computed. [2021-02-22 01:10:06,434 INFO L189 CegarLoopUtils]: For program point L569(lines 569 570) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 538 583) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 538 583) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-22 01:10:06,435 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 132 141) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 132 141) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 132 141) no Hoare annotation was computed. [2021-02-22 01:10:06,436 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L134-1(line 134) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L134-2(line 134) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L481(lines 481 522) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L473-1(line 473) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L523(lines 523 534) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:10:06,437 INFO L189 CegarLoopUtils]: For program point L515-1(line 515) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L499-1(line 499) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L524(lines 524 531) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 435 537) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 01:10:06,438 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L459(lines 459 463) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 435 537) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L484-2(lines 484 504) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L435(lines 435 537) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point L435-1(lines 435 537) no Hoare annotation was computed. [2021-02-22 01:10:06,439 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 435 537) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L526-1(line 526) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L526-2(line 526) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L485(lines 484 504) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 01:10:06,440 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L486(lines 486 490) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 01:10:06,441 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L511-1(line 511) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L511-2(line 511) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L495-1(line 495) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L495-2(line 495) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-22 01:10:06,442 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L513-2(line 513) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L505(lines 483 506) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 01:10:06,443 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:10:06,444 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:10:06,444 INFO L189 CegarLoopUtils]: For program point L464(lines 464 480) no Hoare annotation was computed. [2021-02-22 01:10:06,444 INFO L189 CegarLoopUtils]: For program point L497-1(line 497) no Hoare annotation was computed. [2021-02-22 01:10:06,444 INFO L189 CegarLoopUtils]: For program point L497-2(line 497) no Hoare annotation was computed. [2021-02-22 01:10:06,444 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 01:10:06,444 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 01:10:06,444 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,444 INFO L185 CegarLoopUtils]: At program point L609(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,444 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,445 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,445 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,445 INFO L185 CegarLoopUtils]: At program point L663(line 663) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:06,445 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,445 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,445 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,445 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,445 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,445 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,446 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,446 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,446 INFO L185 CegarLoopUtils]: At program point L569(line 569) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,446 INFO L185 CegarLoopUtils]: At program point L569-1(line 569) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,446 INFO L185 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:10:06,446 INFO L185 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,446 INFO L185 CegarLoopUtils]: At program point L788-1(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,446 INFO L185 CegarLoopUtils]: At program point L788-2(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,446 INFO L185 CegarLoopUtils]: At program point L788-3(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,447 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:06,447 INFO L185 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,447 INFO L185 CegarLoopUtils]: At program point L784-1(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,447 INFO L185 CegarLoopUtils]: At program point L784-2(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,447 INFO L185 CegarLoopUtils]: At program point L784-3(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,447 INFO L185 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,447 INFO L185 CegarLoopUtils]: At program point L784-4(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,447 INFO L185 CegarLoopUtils]: At program point L780-1(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,447 INFO L185 CegarLoopUtils]: At program point L780-2(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,448 INFO L185 CegarLoopUtils]: At program point L780-3(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,448 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,448 INFO L185 CegarLoopUtils]: At program point L615(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,448 INFO L185 CegarLoopUtils]: At program point L776-1(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,448 INFO L185 CegarLoopUtils]: At program point L615-1(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,448 INFO L185 CegarLoopUtils]: At program point L776-2(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,448 INFO L185 CegarLoopUtils]: At program point L776-3(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,448 INFO L185 CegarLoopUtils]: At program point L772(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,448 INFO L185 CegarLoopUtils]: At program point L776-4(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,449 INFO L185 CegarLoopUtils]: At program point L772-1(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,449 INFO L185 CegarLoopUtils]: At program point L776-5(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,449 INFO L185 CegarLoopUtils]: At program point L772-2(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,449 INFO L185 CegarLoopUtils]: At program point L776-6(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,449 INFO L185 CegarLoopUtils]: At program point L772-3(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,449 INFO L185 CegarLoopUtils]: At program point L776-7(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,449 INFO L185 CegarLoopUtils]: At program point L768(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,449 INFO L185 CegarLoopUtils]: At program point L772-4(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,449 INFO L185 CegarLoopUtils]: At program point L768-1(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,450 INFO L185 CegarLoopUtils]: At program point L768-2(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,450 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:10:06,450 INFO L185 CegarLoopUtils]: At program point L768-3(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,450 INFO L185 CegarLoopUtils]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,450 INFO L185 CegarLoopUtils]: At program point L570(line 570) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,450 INFO L185 CegarLoopUtils]: At program point L562(line 562) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,450 INFO L185 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:06,450 INFO L185 CegarLoopUtils]: At program point L562-1(line 562) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,450 INFO L185 CegarLoopUtils]: At program point L616(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L608(line 608) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L608-1(line 608) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L790-1(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L790-2(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L563(line 563) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,451 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,452 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,452 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,452 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,452 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,452 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,452 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.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~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:10:06,453 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,453 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,453 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,453 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,453 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,453 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,453 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,453 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,453 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,454 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:10:06,454 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:10:06,454 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 723 730) no Hoare annotation was computed. [2021-02-22 01:10:06,454 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 723 730) no Hoare annotation was computed. [2021-02-22 01:10:06,454 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 723 730) no Hoare annotation was computed. [2021-02-22 01:10:06,454 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2021-02-22 01:10:06,454 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:06,454 INFO L192 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: true [2021-02-22 01:10:06,455 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:10:06,455 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:10:06,455 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:06,455 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:06,455 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-22 01:10:06,455 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:06,456 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-22 01:10:06,456 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:10:06,456 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:10:06,456 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:10:06,456 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:10:06,456 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-22 01:10:06,456 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-22 01:10:06,456 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-22 01:10:06,456 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: true [2021-02-22 01:10:06,456 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: true [2021-02-22 01:10:06,457 INFO L185 CegarLoopUtils]: At program point L672(line 672) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-22 01:10:06,457 INFO L185 CegarLoopUtils]: At program point L670(lines 669 688) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-22 01:10:06,457 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 666 689) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-22 01:10:06,457 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 666 689) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~systemActive~0)) .cse0 .cse2))) [2021-02-22 01:10:06,457 INFO L185 CegarLoopUtils]: At program point L679(line 679) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:10:06,457 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 666 689) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~systemActive~0)) .cse0 .cse2))) [2021-02-22 01:10:06,458 INFO L185 CegarLoopUtils]: At program point L677(lines 677 683) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-22 01:10:06,458 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 168 197) the Hoare annotation is: true [2021-02-22 01:10:06,458 INFO L192 CegarLoopUtils]: At program point L182(lines 182 186) the Hoare annotation is: true [2021-02-22 01:10:06,458 INFO L192 CegarLoopUtils]: At program point L182-1(lines 182 186) the Hoare annotation is: true [2021-02-22 01:10:06,458 INFO L192 CegarLoopUtils]: At program point L178-2(lines 178 192) the Hoare annotation is: true [2021-02-22 01:10:06,458 INFO L192 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: true [2021-02-22 01:10:06,458 INFO L192 CegarLoopUtils]: At program point L174-1(line 174) the Hoare annotation is: true [2021-02-22 01:10:06,458 INFO L192 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: true [2021-02-22 01:10:06,458 INFO L192 CegarLoopUtils]: At program point L193(lines 168 197) the Hoare annotation is: true [2021-02-22 01:10:06,458 INFO L192 CegarLoopUtils]: At program point L189(line 189) the Hoare annotation is: true [2021-02-22 01:10:06,459 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 168 197) the Hoare annotation is: true [2021-02-22 01:10:06,459 INFO L192 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: true [2021-02-22 01:10:06,459 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-22 01:10:06,459 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-22 01:10:06,459 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-22 01:10:06,459 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-22 01:10:06,459 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 223 229) the Hoare annotation is: true [2021-02-22 01:10:06,459 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 223 229) the Hoare annotation is: true [2021-02-22 01:10:06,459 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:10:06,460 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:10:06,460 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:10:06,460 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:10:06,460 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 810 817) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:10:06,460 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 810 817) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:10:06,460 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 810 817) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:10:06,460 INFO L185 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= 0 ~systemActive~0))) (.cse7 (not (= ~waterLevel~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse10 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse9 .cse10) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse10))) [2021-02-22 01:10:06,460 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= 0 ~systemActive~0))) (.cse7 (not (= ~waterLevel~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse10 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse9 .cse10) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse10))) [2021-02-22 01:10:06,461 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= test_~tmp~6 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~6 0)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:06,461 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (let ((.cse7 (< ~waterLevel~0 2)) (.cse0 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= test_~tmp~6 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~6 0)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse8 (not (= 0 ~systemActive~0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse6 .cse7)) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8))) [2021-02-22 01:10:06,461 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 888 895) the Hoare annotation is: true [2021-02-22 01:10:06,461 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 892) the Hoare annotation is: true [2021-02-22 01:10:06,461 INFO L192 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: true [2021-02-22 01:10:06,461 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 888 895) the Hoare annotation is: true [2021-02-22 01:10:06,462 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 888 895) the Hoare annotation is: true [2021-02-22 01:10:06,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:10:06 BoogieIcfgContainer [2021-02-22 01:10:06,487 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:10:06,488 INFO L168 Benchmark]: Toolchain (without parser) took 151499.16 ms. Allocated memory was 170.9 MB in the beginning and 1.1 GB in the end (delta: 911.2 MB). Free memory was 153.8 MB in the beginning and 799.0 MB in the end (delta: -645.2 MB). Peak memory consumption was 699.3 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:06,488 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 170.9 MB. Free memory is still 144.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:10:06,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 587.42 ms. Allocated memory is still 170.9 MB. Free memory was 152.7 MB in the beginning and 132.1 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:06,488 INFO L168 Benchmark]: Boogie Preprocessor took 191.84 ms. Allocated memory is still 170.9 MB. Free memory was 132.1 MB in the beginning and 150.3 MB in the end (delta: -18.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:06,489 INFO L168 Benchmark]: RCFGBuilder took 1483.38 ms. Allocated memory was 170.9 MB in the beginning and 205.5 MB in the end (delta: 34.6 MB). Free memory was 150.3 MB in the beginning and 130.4 MB in the end (delta: 19.9 MB). Peak memory consumption was 55.5 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:06,489 INFO L168 Benchmark]: TraceAbstraction took 149218.23 ms. Allocated memory was 205.5 MB in the beginning and 1.1 GB in the end (delta: 876.6 MB). Free memory was 129.9 MB in the beginning and 799.0 MB in the end (delta: -669.1 MB). Peak memory consumption was 640.6 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:06,490 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 170.9 MB. Free memory is still 144.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 587.42 ms. Allocated memory is still 170.9 MB. Free memory was 152.7 MB in the beginning and 132.1 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 191.84 ms. Allocated memory is still 170.9 MB. Free memory was 132.1 MB in the beginning and 150.3 MB in the end (delta: -18.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1483.38 ms. Allocated memory was 170.9 MB in the beginning and 205.5 MB in the end (delta: 34.6 MB). Free memory was 150.3 MB in the beginning and 130.4 MB in the end (delta: 19.9 MB). Peak memory consumption was 55.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 149218.23 ms. Allocated memory was 205.5 MB in the beginning and 1.1 GB in the end (delta: 876.6 MB). Free memory was 129.9 MB in the beginning and 799.0 MB in the end (delta: -669.1 MB). Peak memory consumption was 640.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 892]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 828]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 829]: Loop Invariant Derived loop invariant: (((((((((((0 <= tmp + 2147483648 && 0 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 149]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((1 <= retValue_acc && \result == 1) && retValue_acc <= 1) - ProcedureContractResult [Line: 633]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((tmp___0 == 0 && 0 <= tmp + 2147483648) && waterLevel == tmp) || !(waterLevel < 3)) || ((0 <= tmp + 2147483648 && !(tmp == 0)) && waterLevel == tmp)) || !(pumpRunning == 0)) || !(0 == systemActive)) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(tmp == 0)) || waterLevel == 0) - ProcedureContractResult [Line: 241]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 795]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0) - ProcedureContractResult [Line: 750]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 142]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 231]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 739]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 731]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 698]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(1 <= systemActive) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 690]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 819]: 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: 118]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 168]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 666]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 223]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 810]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(waterLevel < 3)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(waterLevel == 0)) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) || waterLevel < 3)) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(waterLevel == 0))) && (((((((!(1 <= systemActive) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) - ProcedureContractResult [Line: 888]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 603 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 70.5s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 62.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 78.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1290 SDtfs, 3674 SDslu, 3544 SDs, 0 SdLazy, 7740 SolverSat, 1973 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 501 GetRequests, 176 SyntacticMatches, 1 SemanticMatches, 324 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27978 ImplicationChecksByTransitivity, 46.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=880occurred 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: 1.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 410 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 248 LocationsWithAnnotation, 2684 PreInvPairs, 3600 NumberOfFragments, 5586 HoareAnnotationTreeSize, 2684 FomulaSimplifications, 1719683 FormulaSimplificationTreeSizeReduction, 17.1s HoareSimplificationTime, 248 FomulaSimplificationsInter, 166335 FormulaSimplificationTreeSizeReductionInter, 61.0s 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...