/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_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:10:08,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:10:08,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:10:08,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:10:08,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:10:08,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:10:08,882 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:10:08,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:10:08,887 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:10:08,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:10:08,890 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:10:08,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:10:08,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:10:08,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:10:08,896 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:10:08,897 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:10:08,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:10:08,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:10:08,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:10:08,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:10:08,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:10:08,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:10:08,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:10:08,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:10:08,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:10:08,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:10:08,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:10:08,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:10:08,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:10:08,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:10:08,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:10:08,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:10:08,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:10:08,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:10:08,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:10:08,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:10:08,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:10:08,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:10:08,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:10:08,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:10:08,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:10:08,937 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 01:10:08,950 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:10:08,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:10:08,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:10:08,953 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:10:08,953 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:10:08,953 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:10:08,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:10:08,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:10:08,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:10:08,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:10:08,955 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:10:08,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:10:08,955 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:10:08,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:10:08,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:10:08,956 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:10:08,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:10:08,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:10:08,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:10:08,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:10:08,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:10:08,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:10:08,958 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:10:08,958 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:10:09,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:10:09,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:10:09,449 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:10:09,450 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:10:09,451 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:10:09,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c [2021-02-22 01:10:09,539 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fae36500b/2139378e2df445cc8d5b9f51c839c629/FLAG3c0d92772 [2021-02-22 01:10:10,196 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:10:10,197 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c [2021-02-22 01:10:10,216 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fae36500b/2139378e2df445cc8d5b9f51c839c629/FLAG3c0d92772 [2021-02-22 01:10:10,520 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fae36500b/2139378e2df445cc8d5b9f51c839c629 [2021-02-22 01:10:10,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:10:10,543 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:10:10,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:10:10,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:10:10,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:10:10,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:10:10" (1/1) ... [2021-02-22 01:10:10,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27d876fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:10, skipping insertion in model container [2021-02-22 01:10:10,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:10:10" (1/1) ... [2021-02-22 01:10:10,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:10:10,635 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:10:10,834 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_product21.cil.c[4740,4753] [2021-02-22 01:10:10,923 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:10:10,936 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:10:10,969 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_product21.cil.c[4740,4753] [2021-02-22 01:10:11,018 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:10:11,059 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:10:11,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11 WrapperNode [2021-02-22 01:10:11,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:10:11,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:10:11,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:10:11,061 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:10:11,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11" (1/1) ... [2021-02-22 01:10:11,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11" (1/1) ... [2021-02-22 01:10:11,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11" (1/1) ... [2021-02-22 01:10:11,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11" (1/1) ... [2021-02-22 01:10:11,132 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11" (1/1) ... [2021-02-22 01:10:11,143 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11" (1/1) ... [2021-02-22 01:10:11,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11" (1/1) ... [2021-02-22 01:10:11,156 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:10:11,157 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:10:11,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:10:11,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:10:11,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11" (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 01:10:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:10:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:10:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:10:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:10:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:10:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:10:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-22 01:10:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:10:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:10:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:10:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:10:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:10:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:10:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 01:10:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:10:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:10:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:10:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:10:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:10:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:10:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:10:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:10:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:10:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:10:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:10:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:10:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:10:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:10:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:10:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:10:11,286 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:10:11,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:10:11,286 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:10:11,286 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:10:11,286 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:10:11,286 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:10:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:10:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:10:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 01:10:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:10:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:10:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:10:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:10:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:10:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:10:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:10:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:10:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:10:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 01:10:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:10:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:10:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:10:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:10:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:10:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:10:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:10:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:10:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 01:10:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-22 01:10:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:10:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:10:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:10:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:10:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:10:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:10:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:10:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:10:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:10:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:10:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:10:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:10:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:10:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:10:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:10:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:10:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:10:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:10:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:10:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:10:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:10:11,295 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:10:11,295 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:10:11,295 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:10:11,295 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:10:11,295 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:10:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:10:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:10:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:10:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:10:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:10:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:10:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:10:13,218 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:10:13,219 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:10:13,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:10:13 BoogieIcfgContainer [2021-02-22 01:10:13,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:10:13,230 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:10:13,230 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:10:13,236 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:10:13,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:10:10" (1/3) ... [2021-02-22 01:10:13,238 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78f4f739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:10:13, skipping insertion in model container [2021-02-22 01:10:13,238 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:11" (2/3) ... [2021-02-22 01:10:13,239 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78f4f739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:10:13, skipping insertion in model container [2021-02-22 01:10:13,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:10:13" (3/3) ... [2021-02-22 01:10:13,241 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product21.cil.c [2021-02-22 01:10:13,253 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:10:13,260 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:10:13,283 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:10:13,321 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:10:13,322 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:10:13,322 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:10:13,322 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:10:13,323 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:10:13,324 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:10:13,324 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:10:13,324 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:10:13,354 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states. [2021-02-22 01:10:13,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:10:13,376 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:10:13,377 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 01:10:13,378 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:10:13,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:10:13,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1191942639, now seen corresponding path program 1 times [2021-02-22 01:10:13,396 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:10:13,397 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [880470184] [2021-02-22 01:10:13,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:10:13,494 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:10:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:14,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:14,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:14,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:14,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:14,684 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:10:14,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:10:14,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:14,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:14,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:14,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:10:14,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:14,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:14,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:14,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:10:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:14,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:14,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:14,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:10:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:14,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:14,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:14,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:10:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:14,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:14,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:14,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:10:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:14,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:14,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:14,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:10:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:14,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:14,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:14,845 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 01:10:14,847 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [880470184] [2021-02-22 01:10:14,850 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:10:14,850 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:10:14,850 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336021740] [2021-02-22 01:10:14,856 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:10:14,857 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:10:14,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:10:14,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:10:14,875 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 3 states. [2021-02-22 01:10:17,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:10:17,589 INFO L93 Difference]: Finished difference Result 471 states and 560 transitions. [2021-02-22 01:10:17,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:10:17,592 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:10:17,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:10:17,610 INFO L225 Difference]: With dead ends: 471 [2021-02-22 01:10:17,610 INFO L226 Difference]: Without dead ends: 295 [2021-02-22 01:10:17,616 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:10:17,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2021-02-22 01:10:17,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 254. [2021-02-22 01:10:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2021-02-22 01:10:17,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 275 transitions. [2021-02-22 01:10:17,783 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 275 transitions. Word has length 147 [2021-02-22 01:10:17,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:10:17,784 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 275 transitions. [2021-02-22 01:10:17,785 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:10:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 275 transitions. [2021-02-22 01:10:17,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:10:17,791 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:10:17,791 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 01:10:17,791 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:10:17,792 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:10:17,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:10:17,793 INFO L82 PathProgramCache]: Analyzing trace with hash -1477241261, now seen corresponding path program 1 times [2021-02-22 01:10:17,793 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:10:17,793 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [132169467] [2021-02-22 01:10:17,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:10:17,799 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:10:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:17,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:17,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:17,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:17,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:17,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:17,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:18,469 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:10:18,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:10:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:18,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:18,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:18,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:10:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:18,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:18,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:18,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:10:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:18,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:18,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:18,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:10:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:18,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:18,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:18,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:10:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:18,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:18,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:18,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:10:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:18,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:18,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:18,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:10:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:18,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:18,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:18,599 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 01:10:18,600 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [132169467] [2021-02-22 01:10:18,600 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:10:18,600 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:10:18,601 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373852658] [2021-02-22 01:10:18,602 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:10:18,602 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:10:18,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:10:18,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:10:18,603 INFO L87 Difference]: Start difference. First operand 254 states and 275 transitions. Second operand 4 states. [2021-02-22 01:10:19,902 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:10:21,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:10:21,498 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2021-02-22 01:10:21,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:10:21,499 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:10:21,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:10:21,505 INFO L225 Difference]: With dead ends: 387 [2021-02-22 01:10:21,505 INFO L226 Difference]: Without dead ends: 278 [2021-02-22 01:10:21,508 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:10:21,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-02-22 01:10:21,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 244. [2021-02-22 01:10:21,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2021-02-22 01:10:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 262 transitions. [2021-02-22 01:10:21,625 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 262 transitions. Word has length 148 [2021-02-22 01:10:21,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:10:21,626 INFO L480 AbstractCegarLoop]: Abstraction has 244 states and 262 transitions. [2021-02-22 01:10:21,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:10:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 262 transitions. [2021-02-22 01:10:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-22 01:10:21,629 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:10:21,629 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:10:21,630 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:10:21,630 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:10:21,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:10:21,631 INFO L82 PathProgramCache]: Analyzing trace with hash 73698318, now seen corresponding path program 1 times [2021-02-22 01:10:21,631 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:10:21,631 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [169421461] [2021-02-22 01:10:21,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:10:21,635 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:10:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:21,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:21,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:21,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:21,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:21,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:21,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:21,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:21,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:10:21,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:21,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:22,427 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:10:22,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:10:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:22,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:22,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:22,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:22,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:10:22,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:10:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:22,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:22,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:22,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:10:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:22,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:22,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:22,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:10:22,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:22,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:22,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:22,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:22,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:22,612 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:10:22,613 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:10:22,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:10:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:22,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:22,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:22,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:10:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:22,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:22,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:22,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-22 01:10:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:22,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:22,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:22,692 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 01:10:22,693 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [169421461] [2021-02-22 01:10:22,693 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:10:22,693 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 01:10:22,693 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948107078] [2021-02-22 01:10:22,694 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 01:10:22,694 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:10:22,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 01:10:22,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 01:10:22,695 INFO L87 Difference]: Start difference. First operand 244 states and 262 transitions. Second operand 9 states. [2021-02-22 01:10:23,836 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:10:24,687 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:10:25,417 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:10:26,127 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:10:26,860 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:10:27,545 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:10:29,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:10:29,836 INFO L93 Difference]: Finished difference Result 407 states and 459 transitions. [2021-02-22 01:10:29,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-22 01:10:29,837 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-22 01:10:29,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:10:29,842 INFO L225 Difference]: With dead ends: 407 [2021-02-22 01:10:29,842 INFO L226 Difference]: Without dead ends: 278 [2021-02-22 01:10:29,844 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:10:29,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-02-22 01:10:29,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 244. [2021-02-22 01:10:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2021-02-22 01:10:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 261 transitions. [2021-02-22 01:10:29,937 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 261 transitions. Word has length 157 [2021-02-22 01:10:29,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:10:29,938 INFO L480 AbstractCegarLoop]: Abstraction has 244 states and 261 transitions. [2021-02-22 01:10:29,938 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 01:10:29,938 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 261 transitions. [2021-02-22 01:10:29,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-22 01:10:29,941 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:10:29,941 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:10:29,942 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:10:29,942 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:10:29,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:10:29,943 INFO L82 PathProgramCache]: Analyzing trace with hash -29734683, now seen corresponding path program 1 times [2021-02-22 01:10:29,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:10:29,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [636015927] [2021-02-22 01:10:29,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:10:29,947 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:10:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:30,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:30,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:30,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:30,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:10:30,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:10:30,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:10:30,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:10:30,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:10:30,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:10:30,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,704 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:10:30,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:10:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:10:30,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:10:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:10:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:10:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:30,838 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:10:30,839 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:10:30,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:10:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 01:10:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:10:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:10:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-22 01:10:30,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:30,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:30,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:30,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-22 01:10:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:30,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:30,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:31,033 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 01:10:31,033 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [636015927] [2021-02-22 01:10:31,034 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:10:31,034 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:10:31,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1435645066] [2021-02-22 01:10:31,035 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:10:31,039 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:10:31,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:10:31,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:10:31,042 INFO L87 Difference]: Start difference. First operand 244 states and 261 transitions. Second operand 14 states. [2021-02-22 01:10:32,046 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:10:32,851 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:10:33,525 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:10:34,245 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:10:34,949 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:10:35,628 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:10:36,798 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:10:39,284 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:10:40,084 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:10:41,160 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:10:41,961 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:10:42,680 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:10:43,427 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:10:44,170 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:10:44,875 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:10:45,591 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:10:46,478 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:10:47,391 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:10:48,123 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:10:49,020 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:10:51,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:10:51,358 INFO L93 Difference]: Finished difference Result 716 states and 857 transitions. [2021-02-22 01:10:51,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-22 01:10:51,360 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 170 [2021-02-22 01:10:51,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:10:51,366 INFO L225 Difference]: With dead ends: 716 [2021-02-22 01:10:51,366 INFO L226 Difference]: Without dead ends: 587 [2021-02-22 01:10:51,368 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 14.3s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-22 01:10:51,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2021-02-22 01:10:51,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 480. [2021-02-22 01:10:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 480 states. [2021-02-22 01:10:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 534 transitions. [2021-02-22 01:10:51,587 INFO L78 Accepts]: Start accepts. Automaton has 480 states and 534 transitions. Word has length 170 [2021-02-22 01:10:51,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:10:51,588 INFO L480 AbstractCegarLoop]: Abstraction has 480 states and 534 transitions. [2021-02-22 01:10:51,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:10:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 534 transitions. [2021-02-22 01:10:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:10:51,592 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:10:51,592 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:10:51,592 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:10:51,593 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:10:51,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:10:51,593 INFO L82 PathProgramCache]: Analyzing trace with hash -257600859, now seen corresponding path program 1 times [2021-02-22 01:10:51,594 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:10:51,594 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [390389425] [2021-02-22 01:10:51,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:10:51,597 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:10:51,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:51,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:51,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:51,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:51,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:51,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:51,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:51,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:51,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:51,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:51,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:51,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:51,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,264 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:10:52,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:10:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:52,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:10:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:10:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:10:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:10:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-22 01:10:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 01:10:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:10:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:10:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:10:52,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-22 01:10:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:52,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:52,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:52,414 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 01:10:52,415 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [390389425] [2021-02-22 01:10:52,415 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:10:52,415 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:10:52,415 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809690107] [2021-02-22 01:10:52,416 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:10:52,416 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:10:52,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:10:52,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:10:52,417 INFO L87 Difference]: Start difference. First operand 480 states and 534 transitions. Second operand 6 states. [2021-02-22 01:10:53,403 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:10:54,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:10:54,528 INFO L93 Difference]: Finished difference Result 697 states and 800 transitions. [2021-02-22 01:10:54,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 01:10:54,530 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 175 [2021-02-22 01:10:54,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:10:54,533 INFO L225 Difference]: With dead ends: 697 [2021-02-22 01:10:54,533 INFO L226 Difference]: Without dead ends: 332 [2021-02-22 01:10:54,535 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:10:54,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2021-02-22 01:10:54,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 311. [2021-02-22 01:10:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2021-02-22 01:10:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 328 transitions. [2021-02-22 01:10:54,681 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 328 transitions. Word has length 175 [2021-02-22 01:10:54,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:10:54,682 INFO L480 AbstractCegarLoop]: Abstraction has 311 states and 328 transitions. [2021-02-22 01:10:54,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:10:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 328 transitions. [2021-02-22 01:10:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-02-22 01:10:54,686 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:10:54,686 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-02-22 01:10:54,687 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:10:54,687 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:10:54,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:10:54,688 INFO L82 PathProgramCache]: Analyzing trace with hash 1851708491, now seen corresponding path program 1 times [2021-02-22 01:10:54,688 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:10:54,688 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1106735722] [2021-02-22 01:10:54,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:10:54,750 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:54,773 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:54,783 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:54,791 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:54,880 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:54,892 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:54,898 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:54,901 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:54,905 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:54,910 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:54,914 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:54,918 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:55,011 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:10:55,017 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:10:55,023 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:55,023 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:55,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:55,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:10:55,040 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:10:55,047 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size [2021-02-22 01:10:55,053 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size 114 [2021-02-22 01:10:55,056 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:55,061 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:55,064 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:55,068 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:55,155 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:55,158 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:55,163 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:55,166 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:55,172 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,180 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,185 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,197 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,275 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:55,279 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:55,284 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:55,287 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:55,303 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:55,312 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:55,316 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:55,322 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:55,402 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:55,405 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:55,409 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:55,415 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:55,418 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,422 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,426 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,434 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,515 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:55,517 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:55,523 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:55,525 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:55,528 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,532 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,534 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,540 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,620 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:55,623 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:55,625 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:55,628 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:55,630 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:55,633 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:55,636 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:55,639 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:55,719 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:55,721 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:55,726 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:55,728 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:55,731 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,734 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,737 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,740 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,817 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:55,819 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:55,822 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:55,825 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:55,828 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,832 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,834 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,837 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,917 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:55,919 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:55,921 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:55,922 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:55,924 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,927 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:55,929 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:55,933 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:56,010 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:56,012 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:56,014 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:56,016 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:56,018 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:56,023 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:56,026 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:56,029 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:56,107 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:56,108 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:56,110 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:56,112 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:56,114 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:56,117 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:56,120 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-22 01:10:56,123 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-22 01:10:56,205 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:56,207 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:56,209 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:56,211 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:56,213 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:56,217 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:56,219 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:56,222 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:56,298 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:10:56,300 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:10:56,302 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:56,302 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:56,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:56,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:10:56,312 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:10:56,316 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size [2021-02-22 01:10:56,319 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size 114 [2021-02-22 01:10:56,322 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:56,324 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:56,326 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:56,329 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:56,416 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:56,419 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:56,421 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:56,423 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:56,424 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:56,427 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:56,429 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-22 01:10:56,438 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-22 01:10:56,523 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:10:56,525 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:10:56,528 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:10:56,529 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:10:56,530 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:10:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:56,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:56,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:56,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:56,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:56,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:56,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:56,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:56,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:56,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:56,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:56,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:56,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,240 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:10:57,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:10:57,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:10:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:10:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:10:57,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:10:57,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:10:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-02-22 01:10:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:57,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:10:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:57,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:10:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 01:10:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:10:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:10:57,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:57,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:10:57,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,478 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,489 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:10:57,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-02-22 01:10:57,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,508 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,519 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,525 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,544 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,548 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,554 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:10:57,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:10:57,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:57,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:57,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:10:57,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:10:57,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:10:57,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:10:57,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,733 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:10:57,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:57,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:10:57,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:10:57,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:10:57,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:10:57,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:10:57,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:10:57,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:57,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:10:57,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:10:57,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:10:57,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:57,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:10:58,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:10:58,061 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:10:58,062 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:10:58,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:10:58,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:10:58,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:10:58,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:10:58,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:58,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:10:58,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:10:58,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:10:58,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:10:58,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:10:58,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,524 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:58,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:10:58,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:10:58,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:10:58,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:10:58,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:10:58,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:58,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:10:58,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:10:58,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:10:58,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:10:58,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:10:58,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:58,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:10:58,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:10:58,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:10:58,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:10:58,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,756 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:10:58,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:10:58,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:10:58,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:10:58,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:10:58,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:10:58,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:10:58,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:10:58,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:10:58,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:10:58,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:10:58,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:10:58,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:10:58,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:10:58,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:10:58,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:10:58,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:10:58,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:58,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:10:59,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:59,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:10:59,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:59,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:10:59,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:59,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:10:59,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:59,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:10:59,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:59,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:10:59,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:59,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:10:59,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:59,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:10:59,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:59,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:10:59,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:10:59,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:10:59,449 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1106735722] [2021-02-22 01:10:59,449 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:10:59,449 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2021-02-22 01:10:59,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805910955] [2021-02-22 01:10:59,450 INFO L460 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-02-22 01:10:59,450 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:10:59,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-02-22 01:10:59,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=169, Invalid=1313, Unknown=0, NotChecked=0, Total=1482 [2021-02-22 01:10:59,452 INFO L87 Difference]: Start difference. First operand 311 states and 328 transitions. Second operand 37 states. [2021-02-22 01:11:00,526 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:01,613 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:11:02,371 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:11:03,095 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:03,777 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:11:04,516 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:05,296 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:11:06,048 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:06,844 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:11:07,683 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:11:08,459 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:09,313 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:11:10,206 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:11:11,127 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:11:12,062 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:11:12,938 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:11:14,046 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:11:15,110 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:11:16,418 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:11:17,165 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:11:17,960 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:11:18,733 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:11:19,515 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:11:20,284 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:11:21,108 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:11:22,051 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:11:23,071 WARN L202 SmtUtils]: Spent 868.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:11:24,127 WARN L202 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:11:25,121 WARN L202 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:11:26,285 WARN L202 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:11:27,216 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:11:28,210 WARN L202 SmtUtils]: Spent 899.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:11:30,006 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:11:30,918 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:11:32,032 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:11:33,027 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:11:34,150 WARN L202 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:11:34,942 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:11:36,032 WARN L202 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:11:37,126 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:11:41,125 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:11:41,899 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:43,400 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-22 01:11:44,931 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 01:11:45,731 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:11:46,526 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:11:47,327 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:11:48,112 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:48,873 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:11:50,044 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:11:51,614 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 01:11:54,095 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:11:55,099 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:11:56,170 WARN L202 SmtUtils]: Spent 848.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:11:57,240 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:12:02,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:12:02,215 INFO L93 Difference]: Finished difference Result 1001 states and 1147 transitions. [2021-02-22 01:12:02,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 152 states. [2021-02-22 01:12:02,216 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 227 [2021-02-22 01:12:02,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:12:02,219 INFO L225 Difference]: With dead ends: 1001 [2021-02-22 01:12:02,219 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:12:02,230 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 93 SyntacticMatches, 3 SemanticMatches, 186 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12699 ImplicationChecksByTransitivity, 57.2s TimeCoverageRelationStatistics Valid=4227, Invalid=30929, Unknown=0, NotChecked=0, Total=35156 [2021-02-22 01:12:02,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:12:02,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:12:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:12:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:12:02,231 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 227 [2021-02-22 01:12:02,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:12:02,231 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:12:02,231 INFO L481 AbstractCegarLoop]: Interpolant automaton has 37 states. [2021-02-22 01:12:02,231 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:12:02,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:12:02,231 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:12:02,233 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:12:03,017 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 237 [2021-02-22 01:12:04,637 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 239 [2021-02-22 01:12:06,332 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 241 [2021-02-22 01:12:06,443 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 245 [2021-02-22 01:12:07,832 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 245 [2021-02-22 01:12:07,977 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 245 [2021-02-22 01:12:08,638 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 237 [2021-02-22 01:12:11,351 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 243 [2021-02-22 01:12:11,686 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 237 [2021-02-22 01:12:13,052 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 245 [2021-02-22 01:12:14,401 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 237 [2021-02-22 01:12:14,999 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 247 [2021-02-22 01:12:17,288 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:12:17,946 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 01:12:18,531 WARN L202 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:12:19,271 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 36 [2021-02-22 01:12:19,896 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:12:22,857 WARN L202 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2021-02-22 01:12:23,458 WARN L202 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:12:24,028 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:12:24,714 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 01:12:25,354 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:12:26,050 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 01:12:27,457 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:12:28,311 WARN L202 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 38 [2021-02-22 01:12:29,058 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2021-02-22 01:12:31,970 WARN L202 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2021-02-22 01:12:33,326 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:12:34,214 WARN L202 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 39 [2021-02-22 01:12:34,414 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-22 01:12:35,774 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 171 DAG size of output: 18 [2021-02-22 01:12:37,020 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 169 DAG size of output: 16 [2021-02-22 01:12:37,638 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:12:41,788 WARN L202 SmtUtils]: Spent 4.10 s on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-22 01:12:43,108 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:12:43,694 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:12:44,025 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-22 01:12:44,618 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:12:44,831 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-22 01:12:45,466 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:12:46,088 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:12:46,913 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-22 01:12:47,331 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 34 [2021-02-22 01:12:48,044 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-22 01:12:48,326 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2021-02-22 01:12:48,906 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:12:49,077 WARN L202 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 30 [2021-02-22 01:12:50,315 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 200 DAG size of output: 18 [2021-02-22 01:12:53,348 WARN L202 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2021-02-22 01:12:55,946 WARN L202 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 172 DAG size of output: 19 [2021-02-22 01:12:57,276 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 200 DAG size of output: 18 [2021-02-22 01:12:57,941 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-02-22 01:12:58,491 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:12:59,749 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2021-02-22 01:13:01,003 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:13:01,657 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 01:13:04,307 WARN L202 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2021-02-22 01:13:05,193 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 41 [2021-02-22 01:13:05,983 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 36 [2021-02-22 01:13:07,249 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:13:07,990 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 36 [2021-02-22 01:13:09,078 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:13:09,880 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:13:10,266 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 34 [2021-02-22 01:13:10,409 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 30 [2021-02-22 01:13:11,080 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2021-02-22 01:13:11,768 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-22 01:13:13,083 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 171 DAG size of output: 18 [2021-02-22 01:13:13,887 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2021-02-22 01:13:14,594 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-22 01:13:15,177 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:13:15,793 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:13:16,980 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 169 DAG size of output: 16 [2021-02-22 01:13:18,216 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 187 DAG size of output: 31 [2021-02-22 01:13:18,472 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-22 01:13:19,044 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:13:19,227 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-22 01:13:19,830 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:13:21,004 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 169 DAG size of output: 16 [2021-02-22 01:13:21,634 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 01:13:21,930 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-22 01:13:22,539 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 01:13:23,774 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 186 DAG size of output: 28 [2021-02-22 01:13:24,383 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:13:28,204 WARN L202 SmtUtils]: Spent 3.81 s on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-22 01:13:28,914 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-22 01:13:29,097 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-22 01:13:30,317 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:13:31,069 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 36 [2021-02-22 01:13:31,269 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-22 01:13:32,122 WARN L202 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 38 [2021-02-22 01:13:33,393 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:13:34,067 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-22 01:13:35,031 WARN L202 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 45 [2021-02-22 01:13:36,954 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 174 DAG size of output: 20 [2021-02-22 01:13:37,580 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:13:38,754 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 172 DAG size of output: 15 [2021-02-22 01:13:40,815 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 181 DAG size of output: 23 [2021-02-22 01:13:42,122 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:13:43,383 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:13:44,021 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:13:44,185 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2021-02-22 01:13:44,192 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:13:44,192 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:13:44,192 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:13:44,192 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:13:44,192 INFO L189 CegarLoopUtils]: For program point L382-1(line 382) no Hoare annotation was computed. [2021-02-22 01:13:44,192 INFO L189 CegarLoopUtils]: For program point L382-2(line 382) no Hoare annotation was computed. [2021-02-22 01:13:44,192 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 359 414) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L403-1(lines 384 405) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 01:13:44,193 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 359 414) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 359 414) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L401-1(line 401) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L401-2(line 401) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:13:44,194 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L406(lines 383 407) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L390(lines 390 394) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L390-1(lines 390 394) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 415 474) no Hoare annotation was computed. [2021-02-22 01:13:44,195 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 415 474) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L441-2(lines 441 466) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 415 474) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-22 01:13:44,196 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L467(lines 440 468) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-22 01:13:44,197 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L459-1(line 459) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L459-2(line 459) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L455-1(line 455) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L455-2(line 455) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L447(lines 447 451) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L447-1(lines 447 451) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L439-1(line 439) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L439-2(line 439) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L464-1(line 464) no Hoare annotation was computed. [2021-02-22 01:13:44,198 INFO L189 CegarLoopUtils]: For program point L464-2(line 464) no Hoare annotation was computed. [2021-02-22 01:13:44,199 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-22 01:13:44,199 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:13:44,199 INFO L189 CegarLoopUtils]: For program point L460-1(line 460) no Hoare annotation was computed. [2021-02-22 01:13:44,199 INFO L189 CegarLoopUtils]: For program point L460-2(line 460) no Hoare annotation was computed. [2021-02-22 01:13:44,199 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 01:13:44,199 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-22 01:13:44,199 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:13:44,199 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 694 700) the Hoare annotation is: true [2021-02-22 01:13:44,199 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 694 700) the Hoare annotation is: true [2021-02-22 01:13:44,199 INFO L192 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: true [2021-02-22 01:13:44,199 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 701 709) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-22 01:13:44,199 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 701 709) the Hoare annotation is: true [2021-02-22 01:13:44,199 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 701 709) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-22 01:13:44,200 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:13:44,200 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 808 832) the Hoare annotation is: true [2021-02-22 01:13:44,200 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:13:44,200 INFO L185 CegarLoopUtils]: At program point L820(lines 820 826) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8)) .cse2))) [2021-02-22 01:13:44,200 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 808 832) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648)))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 .cse1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and .cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) .cse1) (not (= 1 ~systemActive~0)))) [2021-02-22 01:13:44,200 INFO L185 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8)))) [2021-02-22 01:13:44,200 INFO L185 CegarLoopUtils]: At program point L818-1(line 818) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0)) .cse0 .cse1 .cse2))) [2021-02-22 01:13:44,200 INFO L185 CegarLoopUtils]: At program point L816(lines 816 829) the Hoare annotation is: (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:13:44,201 INFO L185 CegarLoopUtils]: At program point L818-2(line 818) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0)) .cse0 .cse1 .cse2))) [2021-02-22 01:13:44,201 INFO L185 CegarLoopUtils]: At program point L818-3(line 818) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0)) .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)))) [2021-02-22 01:13:44,201 INFO L185 CegarLoopUtils]: At program point L816-1(lines 808 832) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648)))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 .cse1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and .cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) .cse1) (not (= 1 ~systemActive~0)))) [2021-02-22 01:13:44,201 INFO L192 CegarLoopUtils]: At program point L814(line 814) the Hoare annotation is: true [2021-02-22 01:13:44,201 INFO L185 CegarLoopUtils]: At program point L814-1(line 814) the Hoare annotation is: (or (= |__utac_acc__Specification4_spec__1_#t~ret68| ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:13:44,201 INFO L185 CegarLoopUtils]: At program point L814-2(line 814) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret68| ~waterLevel~0) .cse1 .cse2) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret68| 2147483648)) .cse0 .cse1 .cse2))) [2021-02-22 01:13:44,201 INFO L185 CegarLoopUtils]: At program point L814-3(line 814) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= |__utac_acc__Specification4_spec__1_#t~ret68| __utac_acc__Specification4_spec__1_~tmp~8) (= |__utac_acc__Specification4_spec__1_#t~ret68| ~waterLevel~0)) .cse0 .cse1 .cse2) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret68| 2147483648)) .cse0 .cse1 .cse2))) [2021-02-22 01:13:44,201 INFO L192 CegarLoopUtils]: At program point L810(line 810) the Hoare annotation is: true [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 783 805) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point L795-1(line 795) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point L793(lines 793 800) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,202 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 783 805) the Hoare annotation is: true [2021-02-22 01:13:44,202 INFO L192 CegarLoopUtils]: At program point L793-1(lines 793 800) the Hoare annotation is: true [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point L791(line 791) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret67| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point L791-1(line 791) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret67| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point L791-2(line 791) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret67| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,202 INFO L185 CegarLoopUtils]: At program point L789-1(line 789) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,203 INFO L185 CegarLoopUtils]: At program point L785(line 785) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,203 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 783 805) the Hoare annotation is: true [2021-02-22 01:13:44,203 INFO L192 CegarLoopUtils]: At program point L802(line 802) the Hoare annotation is: true [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 742 765) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 742 765) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 742 765) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 01:13:44,203 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 01:13:44,204 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-22 01:13:44,204 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 01:13:44,204 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-22 01:13:44,204 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 01:13:44,204 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 165 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-22 01:13:44,204 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 165 173) the Hoare annotation is: true [2021-02-22 01:13:44,204 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-22 01:13:44,204 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 165 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-22 01:13:44,204 INFO L192 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: true [2021-02-22 01:13:44,204 INFO L192 CegarLoopUtils]: At program point L225(line 225) the Hoare annotation is: true [2021-02-22 01:13:44,204 INFO L192 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: true [2021-02-22 01:13:44,204 INFO L192 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: true [2021-02-22 01:13:44,204 INFO L192 CegarLoopUtils]: At program point L219(lines 219 223) the Hoare annotation is: true [2021-02-22 01:13:44,204 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 210 228) the Hoare annotation is: true [2021-02-22 01:13:44,204 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-22 01:13:44,205 INFO L192 CegarLoopUtils]: At program point L219-2(lines 219 223) the Hoare annotation is: true [2021-02-22 01:13:44,205 INFO L192 CegarLoopUtils]: At program point L217-1(line 217) the Hoare annotation is: true [2021-02-22 01:13:44,205 INFO L192 CegarLoopUtils]: At program point L217-2(line 217) the Hoare annotation is: true [2021-02-22 01:13:44,205 INFO L192 CegarLoopUtils]: At program point L217-3(line 217) the Hoare annotation is: true [2021-02-22 01:13:44,205 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 210 228) the Hoare annotation is: true [2021-02-22 01:13:44,205 INFO L192 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: true [2021-02-22 01:13:44,205 INFO L192 CegarLoopUtils]: At program point L212(line 212) the Hoare annotation is: true [2021-02-22 01:13:44,205 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 210 228) the Hoare annotation is: true [2021-02-22 01:13:44,205 INFO L189 CegarLoopUtils]: For program point L193(lines 193 201) no Hoare annotation was computed. [2021-02-22 01:13:44,205 INFO L189 CegarLoopUtils]: For program point L193-2(lines 193 201) no Hoare annotation was computed. [2021-02-22 01:13:44,205 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-22 01:13:44,205 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 01:13:44,205 INFO L189 CegarLoopUtils]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point L181-2(lines 181 189) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 174 209) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point L204-1(line 204) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 174 209) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 174 209) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 687 693) the Hoare annotation is: true [2021-02-22 01:13:44,206 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 687 693) the Hoare annotation is: true [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 01:13:44,206 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 313 358) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L343-1(line 343) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L339-1(line 339) no Hoare annotation was computed. [2021-02-22 01:13:44,207 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 313 358) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 313 358) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:13:44,208 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L350-1(line 350) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L350-2(line 350) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L313(lines 313 358) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L313-1(lines 313 358) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 01:13:44,209 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L640(lines 640 660) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L640-1(lines 640 660) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L667-1(line 667) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 626 671) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L667-2(line 667) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L665-1(line 665) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L665-2(line 665) no Hoare annotation was computed. [2021-02-22 01:13:44,210 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point L626(lines 626 671) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point L657(lines 657 658) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 626 671) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 626 671) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point L645-1(line 645) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point L645-2(line 645) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 01:13:44,211 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L650(lines 650 651) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L646(lines 646 653) no Hoare annotation was computed. [2021-02-22 01:13:44,212 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:13:44,213 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 01:13:44,213 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 773 782) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,213 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 773 782) the Hoare annotation is: true [2021-02-22 01:13:44,213 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 773 782) the Hoare annotation is: true [2021-02-22 01:13:44,213 INFO L192 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: true [2021-02-22 01:13:44,213 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 154 164) the Hoare annotation is: true [2021-02-22 01:13:44,213 INFO L192 CegarLoopUtils]: At program point L159(line 159) the Hoare annotation is: true [2021-02-22 01:13:44,213 INFO L192 CegarLoopUtils]: At program point L159-1(line 159) the Hoare annotation is: true [2021-02-22 01:13:44,213 INFO L192 CegarLoopUtils]: At program point L159-2(line 159) the Hoare annotation is: true [2021-02-22 01:13:44,213 INFO L192 CegarLoopUtils]: At program point L159-3(line 159) the Hoare annotation is: true [2021-02-22 01:13:44,214 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 154 164) the Hoare annotation is: true [2021-02-22 01:13:44,214 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 154 164) the Hoare annotation is: true [2021-02-22 01:13:44,214 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 146 153) the Hoare annotation is: true [2021-02-22 01:13:44,214 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 146 153) the Hoare annotation is: true [2021-02-22 01:13:44,214 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 146 153) the Hoare annotation is: true [2021-02-22 01:13:44,214 INFO L185 CegarLoopUtils]: At program point L127(line 127) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,214 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,214 INFO L185 CegarLoopUtils]: At program point L121(lines 121 129) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,214 INFO L185 CegarLoopUtils]: At program point L119(line 119) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,215 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 113 137) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,215 INFO L185 CegarLoopUtils]: At program point L119-1(line 119) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,215 INFO L185 CegarLoopUtils]: At program point L117(lines 117 134) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,215 INFO L185 CegarLoopUtils]: At program point L119-2(line 119) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,215 INFO L185 CegarLoopUtils]: At program point L119-3(line 119) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,215 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 113 137) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,215 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,215 INFO L185 CegarLoopUtils]: At program point L132-1(lines 113 137) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,215 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 79 85) the Hoare annotation is: true [2021-02-22 01:13:44,216 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 79 85) the Hoare annotation is: true [2021-02-22 01:13:44,216 INFO L185 CegarLoopUtils]: At program point L279(lines 279 283) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,216 INFO L185 CegarLoopUtils]: At program point L279-2(lines 273 284) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,216 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,216 INFO L185 CegarLoopUtils]: At program point L238(line 238) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,216 INFO L185 CegarLoopUtils]: At program point L271-1(line 271) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,217 INFO L185 CegarLoopUtils]: At program point L263(lines 263 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,217 INFO L185 CegarLoopUtils]: At program point L263-1(lines 263 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,217 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (not (= test_~tmp~3 0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3))) [2021-02-22 01:13:44,217 INFO L185 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet27| 2147483648))) (.cse1 (<= |test_#t~nondet27| 2147483647)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse3) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:13:44,217 INFO L185 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet27| 2147483648))) (.cse1 (<= |test_#t~nondet27| 2147483647)) (.cse2 (= test_~tmp~3 |test_#t~nondet27|)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (< ~waterLevel~0 3) .cse2 (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse3) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3))) [2021-02-22 01:13:44,217 INFO L185 CegarLoopUtils]: At program point L235(line 235) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,218 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 233 296) the Hoare annotation is: true [2021-02-22 01:13:44,218 INFO L185 CegarLoopUtils]: At program point L289(lines 242 290) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,218 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 233 296) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,218 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 233 296) the Hoare annotation is: true [2021-02-22 01:13:44,218 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,218 INFO L185 CegarLoopUtils]: At program point L244(lines 243 288) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0))) [2021-02-22 01:13:44,219 INFO L185 CegarLoopUtils]: At program point L277-1(line 277) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,219 INFO L185 CegarLoopUtils]: At program point L277-2(line 277) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,219 INFO L185 CegarLoopUtils]: At program point L273(lines 273 284) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,219 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,219 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,219 INFO L185 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (<= 0 (+ |test_#t~nondet28| 2147483648))) (.cse1 (<= |test_#t~nondet28| 2147483647)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse3 .cse2 .cse4 .cse6 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 (not (= test_~tmp~3 0)) .cse6 (not (= ~waterLevel~0 0)) (= ~pumpRunning~0 0) .cse5))) [2021-02-22 01:13:44,220 INFO L185 CegarLoopUtils]: At program point L261-1(line 261) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= test_~tmp___0~1 |test_#t~nondet28|) (<= 0 (+ |test_#t~nondet28| 2147483648)) (<= |test_#t~nondet28| 2147483647) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,220 INFO L185 CegarLoopUtils]: At program point L286(lines 243 288) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0))) [2021-02-22 01:13:44,220 INFO L185 CegarLoopUtils]: At program point L253(lines 253 259) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2))) [2021-02-22 01:13:44,220 INFO L185 CegarLoopUtils]: At program point L253-1(lines 253 259) the Hoare annotation is: (let ((.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (not (= test_~tmp~3 0)) .cse2 (not (= ~waterLevel~0 0)) .cse3 .cse4) (and .cse0 .cse1 .cse2 (<= test_~tmp___0~1 2147483647) .cse3 (<= 0 (+ test_~tmp___0~1 2147483648)) .cse4) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-22 01:13:44,220 INFO L185 CegarLoopUtils]: At program point L245(lines 245 249) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0))) [2021-02-22 01:13:44,220 INFO L185 CegarLoopUtils]: At program point L241(line 241) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,220 INFO L185 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 580 625) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L599-1(line 599) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L599-2(line 599) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:13:44,221 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L604(lines 604 605) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L600(lines 600 607) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 580 625) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L594(lines 594 614) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L594-1(lines 594 614) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 580 625) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:13:44,222 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L621-2(line 621) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L580(lines 580 625) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L189 CegarLoopUtils]: For program point L611(lines 611 612) no Hoare annotation was computed. [2021-02-22 01:13:44,223 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 913 921) the Hoare annotation is: true [2021-02-22 01:13:44,224 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 913 921) the Hoare annotation is: true [2021-02-22 01:13:44,224 INFO L192 CegarLoopUtils]: At program point L918(line 918) the Hoare annotation is: true [2021-02-22 01:13:44,224 INFO L192 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: true [2021-02-22 01:13:44,224 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 913 921) the Hoare annotation is: true [2021-02-22 01:13:44,224 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-22 01:13:44,224 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-22 01:13:44,224 INFO L189 CegarLoopUtils]: For program point L889(lines 889 897) no Hoare annotation was computed. [2021-02-22 01:13:44,224 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 881 903) no Hoare annotation was computed. [2021-02-22 01:13:44,224 INFO L189 CegarLoopUtils]: For program point L887(line 887) no Hoare annotation was computed. [2021-02-22 01:13:44,224 INFO L189 CegarLoopUtils]: For program point L889-2(lines 889 897) no Hoare annotation was computed. [2021-02-22 01:13:44,224 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 881 903) no Hoare annotation was computed. [2021-02-22 01:13:44,224 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 881 903) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L506(lines 506 522) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L539-1(line 539) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L539-2(line 539) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L523(lines 523 564) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:13:44,225 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L515-1(line 515) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L565(lines 565 576) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 477 579) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L541-1(line 541) no Hoare annotation was computed. [2021-02-22 01:13:44,226 INFO L189 CegarLoopUtils]: For program point L508-1(line 508) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L566(lines 566 573) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 477 579) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L501(lines 501 505) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 477 579) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L526-2(lines 526 546) no Hoare annotation was computed. [2021-02-22 01:13:44,227 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L477(lines 477 579) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L477-1(lines 477 579) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L568-1(line 568) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L568-2(line 568) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L527(lines 526 546) no Hoare annotation was computed. [2021-02-22 01:13:44,228 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L511-1(line 511) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:13:44,229 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L528(lines 528 532) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L553-1(line 553) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L553-2(line 553) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L537-1(line 537) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L537-2(line 537) no Hoare annotation was computed. [2021-02-22 01:13:44,230 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L555-1(line 555) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:13:44,231 INFO L189 CegarLoopUtils]: For program point L555-2(line 555) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point L547(lines 525 548) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 677 686) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 677 686) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 677 686) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point L679-1(line 679) no Hoare annotation was computed. [2021-02-22 01:13:44,232 INFO L189 CegarLoopUtils]: For program point L679-2(line 679) no Hoare annotation was computed. [2021-02-22 01:13:44,233 INFO L185 CegarLoopUtils]: At program point L605(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,233 INFO L185 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,233 INFO L185 CegarLoopUtils]: At program point L52(line 52) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:13:44,233 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,233 INFO L185 CegarLoopUtils]: At program point L205-1(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,233 INFO L185 CegarLoopUtils]: At program point L205-2(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,233 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,233 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,234 INFO L185 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,234 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)|)) [2021-02-22 01:13:44,234 INFO L185 CegarLoopUtils]: At program point L899-1(line 899) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,234 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)|)) [2021-02-22 01:13:44,234 INFO L185 CegarLoopUtils]: At program point L899-2(line 899) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,234 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)|)) [2021-02-22 01:13:44,234 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)|)) [2021-02-22 01:13:44,234 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)|)) [2021-02-22 01:13:44,234 INFO L185 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,235 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)|)) [2021-02-22 01:13:44,235 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)|)) [2021-02-22 01:13:44,235 INFO L185 CegarLoopUtils]: At program point L895-1(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,235 INFO L185 CegarLoopUtils]: At program point L895-2(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,235 INFO L185 CegarLoopUtils]: At program point L895-3(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,235 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,235 INFO L185 CegarLoopUtils]: At program point L891-1(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,235 INFO L185 CegarLoopUtils]: At program point L891-2(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,235 INFO L185 CegarLoopUtils]: At program point L891-3(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,236 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,236 INFO L185 CegarLoopUtils]: At program point L891-4(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,236 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,236 INFO L185 CegarLoopUtils]: At program point L891-5(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,236 INFO L185 CegarLoopUtils]: At program point L887-2(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,236 INFO L185 CegarLoopUtils]: At program point L887-3(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,236 INFO L185 CegarLoopUtils]: At program point L887-4(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,236 INFO L185 CegarLoopUtils]: At program point L887-5(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,236 INFO L185 CegarLoopUtils]: At program point L887-6(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,237 INFO L185 CegarLoopUtils]: At program point L887-7(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,237 INFO L185 CegarLoopUtils]: At program point L611(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,237 INFO L185 CegarLoopUtils]: At program point L611-1(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,237 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:13:44,237 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:13:44,237 INFO L185 CegarLoopUtils]: At program point L657(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,237 INFO L185 CegarLoopUtils]: At program point L657-1(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,237 INFO L185 CegarLoopUtils]: At program point L203(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L203-1(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L203-2(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L203-3(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L199(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L199-1(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L199-2(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L199-3(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L612(line 612) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,238 INFO L185 CegarLoopUtils]: At program point L195(line 195) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,239 INFO L185 CegarLoopUtils]: At program point L199-4(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,239 INFO L185 CegarLoopUtils]: At program point L835(line 835) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:13:44,239 INFO L185 CegarLoopUtils]: At program point L195-1(line 195) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,239 INFO L185 CegarLoopUtils]: At program point L195-2(line 195) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,239 INFO L185 CegarLoopUtils]: At program point L195-3(line 195) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,239 INFO L185 CegarLoopUtils]: At program point L191(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,239 INFO L185 CegarLoopUtils]: At program point L191-1(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,239 INFO L185 CegarLoopUtils]: At program point L191-2(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,240 INFO L185 CegarLoopUtils]: At program point L191-3(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,240 INFO L185 CegarLoopUtils]: At program point L604(line 604) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,240 INFO L185 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:13:44,240 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,240 INFO L185 CegarLoopUtils]: At program point L191-4(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,240 INFO L185 CegarLoopUtils]: At program point L604-1(line 604) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,240 INFO L185 CegarLoopUtils]: At program point L187-1(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,240 INFO L185 CegarLoopUtils]: At program point L191-5(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,240 INFO L185 CegarLoopUtils]: At program point L187-2(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,241 INFO L185 CegarLoopUtils]: At program point L191-6(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,241 INFO L185 CegarLoopUtils]: At program point L187-3(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,241 INFO L185 CegarLoopUtils]: At program point L191-7(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,241 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,241 INFO L185 CegarLoopUtils]: At program point L187-4(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,241 INFO L185 CegarLoopUtils]: At program point L183-1(line 183) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,241 INFO L185 CegarLoopUtils]: At program point L183-2(line 183) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,241 INFO L185 CegarLoopUtils]: At program point L183-3(line 183) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,241 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,242 INFO L185 CegarLoopUtils]: At program point L658(line 658) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,242 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,242 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-22 01:13:44,242 INFO L185 CegarLoopUtils]: At program point L650-1(line 650) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:13:44,242 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:13:44,242 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 138 145) no Hoare annotation was computed. [2021-02-22 01:13:44,242 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 138 145) no Hoare annotation was computed. [2021-02-22 01:13:44,243 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 138 145) no Hoare annotation was computed. [2021-02-22 01:13:44,243 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 904 912) the Hoare annotation is: true [2021-02-22 01:13:44,243 INFO L185 CegarLoopUtils]: At program point L909(line 909) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:13:44,243 INFO L192 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: true [2021-02-22 01:13:44,243 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 904 912) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~10)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:13:44,243 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 904 912) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~10)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:13:44,243 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:13:44,243 INFO L192 CegarLoopUtils]: At program point L864-1(lines 860 871) the Hoare annotation is: true [2021-02-22 01:13:44,243 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 860 871) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:13:44,244 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 860 871) the Hoare annotation is: true [2021-02-22 01:13:44,244 INFO L185 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:13:44,244 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:13:44,244 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:13:44,244 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:13:44,244 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:13:44,244 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 872 880) the Hoare annotation is: true [2021-02-22 01:13:44,244 INFO L192 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: true [2021-02-22 01:13:44,244 INFO L192 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: true [2021-02-22 01:13:44,244 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 872 880) the Hoare annotation is: true [2021-02-22 01:13:44,244 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 872 880) the Hoare annotation is: true [2021-02-22 01:13:44,245 INFO L185 CegarLoopUtils]: At program point L61(line 61) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,245 INFO L185 CegarLoopUtils]: At program point L59(lines 58 77) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,245 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 55 78) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,245 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 55 78) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:13:44,245 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 55 78) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:13:44,245 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,245 INFO L185 CegarLoopUtils]: At program point L66(lines 66 72) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point L737(lines 712 741) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 712 741) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point L733(line 733) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 712 741) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point L726(lines 726 730) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point L726-1(lines 726 730) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point L722-2(lines 722 736) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point L718(line 718) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point L718-1(line 718) the Hoare annotation is: true [2021-02-22 01:13:44,246 INFO L192 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: true [2021-02-22 01:13:44,247 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 836 847) the Hoare annotation is: true [2021-02-22 01:13:44,247 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 836 847) the Hoare annotation is: true [2021-02-22 01:13:44,247 INFO L192 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: true [2021-02-22 01:13:44,247 INFO L192 CegarLoopUtils]: At program point L840-1(lines 836 847) the Hoare annotation is: true [2021-02-22 01:13:44,247 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 766 772) the Hoare annotation is: true [2021-02-22 01:13:44,247 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 766 772) the Hoare annotation is: true [2021-02-22 01:13:44,247 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:13:44,247 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:13:44,247 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:13:44,247 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:13:44,248 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 848 859) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4 .cse5) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 0)) .cse5))) [2021-02-22 01:13:44,248 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2021-02-22 01:13:44,248 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 848 859) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2021-02-22 01:13:44,248 INFO L185 CegarLoopUtils]: At program point L852-1(lines 848 859) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4 .cse5) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 0)) .cse5))) [2021-02-22 01:13:44,248 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 298 305) the Hoare annotation is: true [2021-02-22 01:13:44,248 INFO L192 CegarLoopUtils]: At program point L302(line 302) the Hoare annotation is: true [2021-02-22 01:13:44,248 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 302) the Hoare annotation is: true [2021-02-22 01:13:44,249 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 298 305) the Hoare annotation is: true [2021-02-22 01:13:44,249 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 298 305) the Hoare annotation is: true [2021-02-22 01:13:44,249 INFO L185 CegarLoopUtils]: At program point L97(line 97) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,249 INFO L185 CegarLoopUtils]: At program point L95(lines 95 103) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,249 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 87 111) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,249 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,249 INFO L185 CegarLoopUtils]: At program point L93-1(line 93) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,249 INFO L185 CegarLoopUtils]: At program point L91(lines 91 108) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,249 INFO L185 CegarLoopUtils]: At program point L93-2(line 93) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,250 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 87 111) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,250 INFO L185 CegarLoopUtils]: At program point L93-3(line 93) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,250 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,250 INFO L185 CegarLoopUtils]: At program point L106-1(lines 87 111) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,250 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:13:44,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:13:44 BoogieIcfgContainer [2021-02-22 01:13:44,276 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:13:44,276 INFO L168 Benchmark]: Toolchain (without parser) took 213748.30 ms. Allocated memory was 158.3 MB in the beginning and 563.1 MB in the end (delta: 404.8 MB). Free memory was 134.0 MB in the beginning and 356.1 MB in the end (delta: -222.1 MB). Peak memory consumption was 362.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:13:44,277 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 158.3 MB. Free memory is still 132.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:13:44,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 512.63 ms. Allocated memory is still 158.3 MB. Free memory was 133.0 MB in the beginning and 112.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:13:44,277 INFO L168 Benchmark]: Boogie Preprocessor took 95.17 ms. Allocated memory is still 158.3 MB. Free memory was 111.9 MB in the beginning and 108.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:13:44,277 INFO L168 Benchmark]: RCFGBuilder took 2069.84 ms. Allocated memory was 158.3 MB in the beginning and 200.3 MB in the end (delta: 41.9 MB). Free memory was 108.0 MB in the beginning and 162.2 MB in the end (delta: -54.2 MB). Peak memory consumption was 50.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:13:44,278 INFO L168 Benchmark]: TraceAbstraction took 211045.63 ms. Allocated memory was 200.3 MB in the beginning and 563.1 MB in the end (delta: 362.8 MB). Free memory was 161.8 MB in the beginning and 356.1 MB in the end (delta: -194.3 MB). Peak memory consumption was 346.8 MB. Max. memory is 8.0 GB. [2021-02-22 01:13:44,278 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 158.3 MB. Free memory is still 132.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 512.63 ms. Allocated memory is still 158.3 MB. Free memory was 133.0 MB in the beginning and 112.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 95.17 ms. Allocated memory is still 158.3 MB. Free memory was 111.9 MB in the beginning and 108.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2069.84 ms. Allocated memory was 158.3 MB in the beginning and 200.3 MB in the end (delta: 41.9 MB). Free memory was 108.0 MB in the beginning and 162.2 MB in the end (delta: -54.2 MB). Peak memory consumption was 50.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 211045.63 ms. Allocated memory was 200.3 MB in the beginning and 563.1 MB in the end (delta: 362.8 MB). Free memory was 161.8 MB in the beginning and 356.1 MB in the end (delta: -194.3 MB). Peak memory consumption was 346.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 302]: 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: 722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 242]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((((((0 <= tmp + 2147483648 && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) - ProcedureContractResult [Line: 694]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 701]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 808]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((tmp___0 == 0 && waterLevel == tmp) && 0 <= tmp + 2147483648) || !(waterLevel < 3)) || !(pumpRunning == 0)) || ((waterLevel == tmp && !(tmp == 0)) && 0 <= tmp + 2147483648)) || !(1 == systemActive) - ProcedureContractResult [Line: 783]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 165]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 210]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 687]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 773]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 154]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 146]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 113]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 79]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 233]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 913]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 860]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 904]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((waterLevel == retValue_acc && \result == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 55]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 712]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 836]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 766]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 848]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(tmp <= 2147483647) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) && (((((((!(tmp <= 2147483647) || !(\old(waterLevel) == 1)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 298]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 87]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 624 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 108.9s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 98.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 101.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1315 SDtfs, 3650 SDslu, 2908 SDs, 0 SdLazy, 6770 SolverSat, 1529 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 18.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 440 GetRequests, 190 SyntacticMatches, 4 SemanticMatches, 246 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12946 ImplicationChecksByTransitivity, 79.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=480occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 237 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 269 LocationsWithAnnotation, 2038 PreInvPairs, 2716 NumberOfFragments, 3759 HoareAnnotationTreeSize, 2038 FomulaSimplifications, 986071 FormulaSimplificationTreeSizeReduction, 13.8s HoareSimplificationTime, 269 FomulaSimplificationsInter, 97139 FormulaSimplificationTreeSizeReductionInter, 87.7s 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...