/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product49.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 17:09:39,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 17:09:39,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 17:09:39,762 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 17:09:39,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 17:09:39,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 17:09:39,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 17:09:39,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 17:09:39,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 17:09:39,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 17:09:39,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 17:09:39,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 17:09:39,801 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 17:09:39,804 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 17:09:39,807 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 17:09:39,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 17:09:39,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 17:09:39,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 17:09:39,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 17:09:39,858 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 17:09:39,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 17:09:39,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 17:09:39,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 17:09:39,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 17:09:39,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 17:09:39,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 17:09:39,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 17:09:39,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 17:09:39,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 17:09:39,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 17:09:39,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 17:09:39,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 17:09:39,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 17:09:39,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 17:09:39,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 17:09:39,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 17:09:39,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 17:09:39,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 17:09:39,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 17:09:39,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 17:09:39,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 17:09:39,902 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 17:09:39,932 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 17:09:39,933 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 17:09:39,938 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 17:09:39,939 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 17:09:39,939 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 17:09:39,939 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 17:09:39,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 17:09:39,940 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 17:09:39,940 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 17:09:39,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 17:09:39,942 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 17:09:39,942 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 17:09:39,943 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 17:09:39,943 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 17:09:39,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 17:09:39,944 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 17:09:39,944 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 17:09:39,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 17:09:39,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:09:39,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 17:09:39,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 17:09:39,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 17:09:39,947 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 17:09:40,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 17:09:40,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 17:09:40,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 17:09:40,453 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 17:09:40,454 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 17:09:40,455 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product49.cil.c [2021-02-23 17:09:40,559 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61593ea96/7ca61d52de4a49b983b97b5ec715c5fb/FLAGe74efea7b [2021-02-23 17:09:41,359 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 17:09:41,359 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product49.cil.c [2021-02-23 17:09:41,389 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61593ea96/7ca61d52de4a49b983b97b5ec715c5fb/FLAGe74efea7b [2021-02-23 17:09:41,633 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61593ea96/7ca61d52de4a49b983b97b5ec715c5fb [2021-02-23 17:09:41,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 17:09:41,655 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 17:09:41,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 17:09:41,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 17:09:41,669 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 17:09:41,670 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:09:41" (1/1) ... [2021-02-23 17:09:41,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@231f96aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:41, skipping insertion in model container [2021-02-23 17:09:41,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:09:41" (1/1) ... [2021-02-23 17:09:41,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 17:09:41,782 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 17:09:42,059 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_product49.cil.c[1281,1294] [2021-02-23 17:09:42,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:09:42,286 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 17:09:42,306 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_product49.cil.c[1281,1294] [2021-02-23 17:09:42,443 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:09:42,497 INFO L208 MainTranslator]: Completed translation [2021-02-23 17:09:42,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42 WrapperNode [2021-02-23 17:09:42,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 17:09:42,501 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 17:09:42,501 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 17:09:42,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 17:09:42,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42" (1/1) ... [2021-02-23 17:09:42,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42" (1/1) ... [2021-02-23 17:09:42,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42" (1/1) ... [2021-02-23 17:09:42,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42" (1/1) ... [2021-02-23 17:09:42,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42" (1/1) ... [2021-02-23 17:09:42,636 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42" (1/1) ... [2021-02-23 17:09:42,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42" (1/1) ... [2021-02-23 17:09:42,665 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 17:09:42,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 17:09:42,669 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 17:09:42,669 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 17:09:42,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42" (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 [2021-02-23 17:09:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 17:09:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 17:09:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 17:09:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 17:09:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 17:09:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 17:09:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 17:09:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 17:09:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 17:09:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 17:09:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 17:09:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-23 17:09:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 17:09:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 17:09:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 17:09:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 17:09:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 17:09:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 17:09:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 17:09:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 17:09:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-23 17:09:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 17:09:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 17:09:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 17:09:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 17:09:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 17:09:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 17:09:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-23 17:09:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 17:09:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 17:09:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 17:09:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 17:09:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 17:09:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 17:09:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-23 17:09:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 17:09:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 17:09:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 17:09:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 17:09:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 17:09:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 17:09:42,813 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 17:09:42,813 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 17:09:42,813 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 17:09:42,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 17:09:42,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 17:09:42,814 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 17:09:42,814 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 17:09:42,814 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 17:09:42,814 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 17:09:42,814 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 17:09:42,814 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 17:09:42,814 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 17:09:42,815 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 17:09:42,815 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-23 17:09:42,815 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 17:09:42,815 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 17:09:42,816 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 17:09:42,816 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 17:09:42,816 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 17:09:42,816 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 17:09:42,816 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 17:09:42,816 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 17:09:42,817 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 17:09:42,817 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 17:09:42,817 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 17:09:42,817 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 17:09:42,817 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 17:09:42,817 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 17:09:42,818 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 17:09:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-23 17:09:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 17:09:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 17:09:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-23 17:09:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-23 17:09:42,820 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 17:09:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 17:09:42,821 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 17:09:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 17:09:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 17:09:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 17:09:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 17:09:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 17:09:42,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 17:09:42,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 17:09:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 17:09:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 17:09:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 17:09:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 17:09:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 17:09:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 17:09:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 17:09:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 17:09:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 17:09:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 17:09:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 17:09:44,062 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 17:09:44,062 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 17:09:44,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:09:44 BoogieIcfgContainer [2021-02-23 17:09:44,065 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 17:09:44,068 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 17:09:44,069 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 17:09:44,077 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 17:09:44,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 05:09:41" (1/3) ... [2021-02-23 17:09:44,079 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@300f9781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:09:44, skipping insertion in model container [2021-02-23 17:09:44,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:09:42" (2/3) ... [2021-02-23 17:09:44,079 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@300f9781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:09:44, skipping insertion in model container [2021-02-23 17:09:44,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:09:44" (3/3) ... [2021-02-23 17:09:44,082 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product49.cil.c [2021-02-23 17:09:44,090 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 17:09:44,097 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 17:09:44,122 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 17:09:44,152 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 17:09:44,153 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 17:09:44,153 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 17:09:44,153 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 17:09:44,153 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 17:09:44,154 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 17:09:44,154 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 17:09:44,154 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 17:09:44,181 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states. [2021-02-23 17:09:44,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 17:09:44,203 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:09:44,204 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] [2021-02-23 17:09:44,204 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:09:44,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:09:44,213 INFO L82 PathProgramCache]: Analyzing trace with hash -295380932, now seen corresponding path program 1 times [2021-02-23 17:09:44,225 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:09:44,226 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [263104305] [2021-02-23 17:09:44,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:09:44,327 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:09:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:44,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:44,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:44,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:44,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:45,090 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 17:09:45,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:09:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:45,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:45,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:45,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 17:09:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:45,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:45,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:45,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 17:09:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:45,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:45,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:45,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 17:09:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:45,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:45,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:45,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 17:09:45,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:45,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:45,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:45,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 17:09:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:45,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:45,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:45,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:09:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:45,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:45,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:45,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:09:45,330 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [263104305] [2021-02-23 17:09:45,332 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:09:45,333 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 17:09:45,334 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316576561] [2021-02-23 17:09:45,340 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 17:09:45,341 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:09:45,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 17:09:45,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 17:09:45,359 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 3 states. [2021-02-23 17:09:47,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:09:47,087 INFO L93 Difference]: Finished difference Result 495 states and 586 transitions. [2021-02-23 17:09:47,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 17:09:47,089 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 17:09:47,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:09:47,106 INFO L225 Difference]: With dead ends: 495 [2021-02-23 17:09:47,107 INFO L226 Difference]: Without dead ends: 307 [2021-02-23 17:09:47,113 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 17:09:47,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2021-02-23 17:09:47,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 266. [2021-02-23 17:09:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2021-02-23 17:09:47,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 288 transitions. [2021-02-23 17:09:47,330 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 288 transitions. Word has length 147 [2021-02-23 17:09:47,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:09:47,332 INFO L480 AbstractCegarLoop]: Abstraction has 266 states and 288 transitions. [2021-02-23 17:09:47,332 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 17:09:47,332 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 288 transitions. [2021-02-23 17:09:47,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 17:09:47,337 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:09:47,337 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] [2021-02-23 17:09:47,338 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 17:09:47,338 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:09:47,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:09:47,339 INFO L82 PathProgramCache]: Analyzing trace with hash -1588909824, now seen corresponding path program 1 times [2021-02-23 17:09:47,339 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:09:47,340 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2095349059] [2021-02-23 17:09:47,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:09:47,344 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:09:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:47,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:47,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:47,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:47,823 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 17:09:47,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:09:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:47,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:47,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 17:09:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:47,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:47,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 17:09:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:47,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:47,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 17:09:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:47,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:47,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 17:09:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:47,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:47,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:09:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:47,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:47,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 17:09:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:47,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:47,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:09:47,948 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2095349059] [2021-02-23 17:09:47,948 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:09:47,948 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 17:09:47,948 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660139375] [2021-02-23 17:09:47,950 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 17:09:47,950 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:09:47,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 17:09:47,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:09:47,951 INFO L87 Difference]: Start difference. First operand 266 states and 288 transitions. Second operand 4 states. [2021-02-23 17:09:48,784 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:09:49,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:09:49,947 INFO L93 Difference]: Finished difference Result 411 states and 460 transitions. [2021-02-23 17:09:49,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 17:09:49,947 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 17:09:49,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:09:49,962 INFO L225 Difference]: With dead ends: 411 [2021-02-23 17:09:49,962 INFO L226 Difference]: Without dead ends: 290 [2021-02-23 17:09:49,968 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 17:09:49,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-23 17:09:50,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 256. [2021-02-23 17:09:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2021-02-23 17:09:50,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 275 transitions. [2021-02-23 17:09:50,141 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 275 transitions. Word has length 148 [2021-02-23 17:09:50,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:09:50,142 INFO L480 AbstractCegarLoop]: Abstraction has 256 states and 275 transitions. [2021-02-23 17:09:50,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 17:09:50,142 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 275 transitions. [2021-02-23 17:09:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-23 17:09:50,145 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:09:50,146 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] [2021-02-23 17:09:50,146 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 17:09:50,146 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:09:50,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:09:50,147 INFO L82 PathProgramCache]: Analyzing trace with hash 1969252841, now seen corresponding path program 1 times [2021-02-23 17:09:50,147 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:09:50,148 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [569519285] [2021-02-23 17:09:50,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:09:50,152 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:09:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:50,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:50,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:50,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:50,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:09:50,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:50,760 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 17:09:50,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:09:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:50,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:50,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:09:50,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 17:09:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:50,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:50,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 17:09:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:50,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:50,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 17:09:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:50,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:50,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:09:50,972 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:09:50,973 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:09:50,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 17:09:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:50,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:50,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:50,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:09:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:51,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:51,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:51,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-23 17:09:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:51,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:51,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:51,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:09:51,069 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [569519285] [2021-02-23 17:09:51,069 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:09:51,069 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 17:09:51,069 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27520801] [2021-02-23 17:09:51,070 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 17:09:51,070 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:09:51,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 17:09:51,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 17:09:51,071 INFO L87 Difference]: Start difference. First operand 256 states and 275 transitions. Second operand 9 states. [2021-02-23 17:09:51,733 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 17:09:52,177 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:09:52,580 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:09:52,997 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 17:09:53,386 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:09:53,804 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 17:09:55,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:09:55,631 INFO L93 Difference]: Finished difference Result 431 states and 485 transitions. [2021-02-23 17:09:55,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-23 17:09:55,632 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-23 17:09:55,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:09:55,635 INFO L225 Difference]: With dead ends: 431 [2021-02-23 17:09:55,635 INFO L226 Difference]: Without dead ends: 290 [2021-02-23 17:09:55,636 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-23 17:09:55,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-23 17:09:55,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 256. [2021-02-23 17:09:55,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2021-02-23 17:09:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 274 transitions. [2021-02-23 17:09:55,739 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 274 transitions. Word has length 157 [2021-02-23 17:09:55,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:09:55,740 INFO L480 AbstractCegarLoop]: Abstraction has 256 states and 274 transitions. [2021-02-23 17:09:55,740 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 17:09:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 274 transitions. [2021-02-23 17:09:55,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-23 17:09:55,743 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:09:55,744 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] [2021-02-23 17:09:55,744 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 17:09:55,744 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:09:55,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:09:55,745 INFO L82 PathProgramCache]: Analyzing trace with hash -2126547492, now seen corresponding path program 1 times [2021-02-23 17:09:55,745 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:09:55,745 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1395891702] [2021-02-23 17:09:55,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:09:55,765 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:09:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:55,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:55,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:55,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:55,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:55,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:55,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:55,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:55,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:55,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:55,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:55,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:55,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,175 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 17:09:56,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:09:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:56,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 17:09:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 17:09:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 17:09:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 17:09:56,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-23 17:09:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:56,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:09:56,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:56,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:09:56,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:09:56,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-23 17:09:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-23 17:09:56,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:56,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:56,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:09:56,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:09:56,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1395891702] [2021-02-23 17:09:56,392 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:09:56,393 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-23 17:09:56,393 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [698833491] [2021-02-23 17:09:56,393 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-23 17:09:56,394 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:09:56,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-23 17:09:56,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-02-23 17:09:56,395 INFO L87 Difference]: Start difference. First operand 256 states and 274 transitions. Second operand 6 states. [2021-02-23 17:09:57,044 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 17:09:58,781 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:09:59,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:09:59,690 INFO L93 Difference]: Finished difference Result 562 states and 640 transitions. [2021-02-23 17:09:59,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-23 17:09:59,691 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2021-02-23 17:09:59,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:09:59,695 INFO L225 Difference]: With dead ends: 562 [2021-02-23 17:09:59,695 INFO L226 Difference]: Without dead ends: 421 [2021-02-23 17:09:59,696 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-02-23 17:09:59,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 421 states. [2021-02-23 17:09:59,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 421 to 362. [2021-02-23 17:09:59,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 362 states. [2021-02-23 17:09:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 389 transitions. [2021-02-23 17:09:59,860 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 389 transitions. Word has length 170 [2021-02-23 17:09:59,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:09:59,861 INFO L480 AbstractCegarLoop]: Abstraction has 362 states and 389 transitions. [2021-02-23 17:09:59,861 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-23 17:09:59,861 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 389 transitions. [2021-02-23 17:09:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-02-23 17:09:59,864 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:09:59,864 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:09:59,865 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 17:09:59,865 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:09:59,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:09:59,866 INFO L82 PathProgramCache]: Analyzing trace with hash 1153890280, now seen corresponding path program 1 times [2021-02-23 17:09:59,866 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:09:59,866 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1391199963] [2021-02-23 17:09:59,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:09:59,870 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:09:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:09:59,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:59,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:59,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:59,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:59,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:59,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:59,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:59,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:09:59,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:59,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:09:59,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:59,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:09:59,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:59,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:09:59,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:59,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:09:59,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:09:59,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:10:00,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:10:00,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,338 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 17:10:00,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:10:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:10:00,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 17:10:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 17:10:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 17:10:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:00,461 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:10:00,462 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:10:00,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 17:10:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-23 17:10:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:10:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:10:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-23 17:10:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:00,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:00,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2021-02-23 17:10:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:00,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:00,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:00,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:10:00,653 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1391199963] [2021-02-23 17:10:00,653 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:10:00,654 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-23 17:10:00,654 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594325787] [2021-02-23 17:10:00,655 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-23 17:10:00,656 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:10:00,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-23 17:10:00,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-23 17:10:00,661 INFO L87 Difference]: Start difference. First operand 362 states and 389 transitions. Second operand 14 states. [2021-02-23 17:10:01,298 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 17:10:01,793 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:10:02,191 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:10:02,582 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 17:10:02,978 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:10:03,362 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 17:10:04,201 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:10:05,649 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 17:10:06,068 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:10:06,485 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:10:06,855 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:10:07,197 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:10:07,588 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:10:07,968 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:10:08,346 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:10:08,743 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:10:09,147 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:10:10,994 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 17:10:11,396 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 17:10:11,886 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 17:10:12,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:10:12,612 INFO L93 Difference]: Finished difference Result 1063 states and 1265 transitions. [2021-02-23 17:10:12,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-23 17:10:12,613 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 194 [2021-02-23 17:10:12,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:10:12,622 INFO L225 Difference]: With dead ends: 1063 [2021-02-23 17:10:12,623 INFO L226 Difference]: Without dead ends: 816 [2021-02-23 17:10:12,625 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 217 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-23 17:10:12,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 816 states. [2021-02-23 17:10:12,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 816 to 719. [2021-02-23 17:10:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 719 states. [2021-02-23 17:10:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 719 states and 800 transitions. [2021-02-23 17:10:12,978 INFO L78 Accepts]: Start accepts. Automaton has 719 states and 800 transitions. Word has length 194 [2021-02-23 17:10:12,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:10:12,979 INFO L480 AbstractCegarLoop]: Abstraction has 719 states and 800 transitions. [2021-02-23 17:10:12,979 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-23 17:10:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 800 transitions. [2021-02-23 17:10:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-02-23 17:10:12,985 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:10:12,986 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:10:12,987 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 17:10:12,987 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:10:12,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:10:12,987 INFO L82 PathProgramCache]: Analyzing trace with hash 677823051, now seen corresponding path program 1 times [2021-02-23 17:10:12,988 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:10:12,988 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2021831948] [2021-02-23 17:10:12,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:10:13,045 INFO L84 AcceleratorFastUPR]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2021-02-23 17:10:13,047 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:10:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,416 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 17:10:13,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:10:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 17:10:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 17:10:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 17:10:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 17:10:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 17:10:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:13,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:13,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:13,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:13,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:13,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:10:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:10:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-02-23 17:10:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-23 17:10:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-23 17:10:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:13,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:10:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-23 17:10:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2021-02-23 17:10:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-02-23 17:10:13,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:13,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:13,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:10:13,743 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2021831948] [2021-02-23 17:10:13,743 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:10:13,744 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 17:10:13,744 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902997687] [2021-02-23 17:10:13,745 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 17:10:13,745 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:10:13,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 17:10:13,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-02-23 17:10:13,746 INFO L87 Difference]: Start difference. First operand 719 states and 800 transitions. Second operand 11 states. [2021-02-23 17:10:15,080 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 17:10:15,432 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:10:15,848 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:10:16,191 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:10:16,576 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:10:16,935 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:10:18,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:10:18,316 INFO L93 Difference]: Finished difference Result 1433 states and 1655 transitions. [2021-02-23 17:10:18,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 17:10:18,317 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 266 [2021-02-23 17:10:18,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:10:18,323 INFO L225 Difference]: With dead ends: 1433 [2021-02-23 17:10:18,324 INFO L226 Difference]: Without dead ends: 829 [2021-02-23 17:10:18,326 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-23 17:10:18,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 829 states. [2021-02-23 17:10:18,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 829 to 746. [2021-02-23 17:10:18,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 746 states. [2021-02-23 17:10:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 829 transitions. [2021-02-23 17:10:18,653 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 829 transitions. Word has length 266 [2021-02-23 17:10:18,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:10:18,653 INFO L480 AbstractCegarLoop]: Abstraction has 746 states and 829 transitions. [2021-02-23 17:10:18,654 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 17:10:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 829 transitions. [2021-02-23 17:10:18,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-02-23 17:10:18,660 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:10:18,661 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:10:18,662 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-23 17:10:18,662 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:10:18,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:10:18,662 INFO L82 PathProgramCache]: Analyzing trace with hash -880696703, now seen corresponding path program 1 times [2021-02-23 17:10:18,663 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:10:18,663 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [113932293] [2021-02-23 17:10:18,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:10:18,684 INFO L84 AcceleratorFastUPR]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2021-02-23 17:10:18,687 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:10:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:18,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:18,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:18,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:18,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:18,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:18,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:18,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:18,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:18,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:18,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,070 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 17:10:19,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:10:19,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 17:10:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 17:10:19,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 17:10:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:19,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:19,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 17:10:19,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-23 17:10:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 17:10:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:19,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:19,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:19,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:10:19,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:19,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:19,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:10:19,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-02-23 17:10:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:19,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-23 17:10:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-02-23 17:10:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:10:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:10:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-02-23 17:10:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2021-02-23 17:10:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:19,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:19,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:19,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:10:19,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [113932293] [2021-02-23 17:10:19,398 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:10:19,399 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-23 17:10:19,399 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782462855] [2021-02-23 17:10:19,399 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-23 17:10:19,400 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:10:19,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-23 17:10:19,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-23 17:10:19,401 INFO L87 Difference]: Start difference. First operand 746 states and 829 transitions. Second operand 14 states. [2021-02-23 17:10:20,112 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 17:10:20,484 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:10:20,860 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:10:21,278 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:10:21,647 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:10:22,630 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:10:23,007 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:10:23,400 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:10:23,792 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:10:24,174 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:10:25,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:10:25,821 INFO L93 Difference]: Finished difference Result 1339 states and 1545 transitions. [2021-02-23 17:10:25,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-23 17:10:25,822 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 276 [2021-02-23 17:10:25,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:10:25,828 INFO L225 Difference]: With dead ends: 1339 [2021-02-23 17:10:25,828 INFO L226 Difference]: Without dead ends: 708 [2021-02-23 17:10:25,831 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-23 17:10:25,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 708 states. [2021-02-23 17:10:26,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 708 to 646. [2021-02-23 17:10:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 646 states. [2021-02-23 17:10:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 646 states and 711 transitions. [2021-02-23 17:10:26,190 INFO L78 Accepts]: Start accepts. Automaton has 646 states and 711 transitions. Word has length 276 [2021-02-23 17:10:26,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:10:26,191 INFO L480 AbstractCegarLoop]: Abstraction has 646 states and 711 transitions. [2021-02-23 17:10:26,191 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-23 17:10:26,191 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 711 transitions. [2021-02-23 17:10:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2021-02-23 17:10:26,198 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:10:26,199 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:10:26,199 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-23 17:10:26,199 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:10:26,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:10:26,200 INFO L82 PathProgramCache]: Analyzing trace with hash -160026996, now seen corresponding path program 1 times [2021-02-23 17:10:26,200 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:10:26,200 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [91644811] [2021-02-23 17:10:26,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:10:26,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:26,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:26,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:26,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:26,518 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-02-23 17:10:26,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:26,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-02-23 17:10:26,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:26,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:26,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:26,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:26,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:26,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:26,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:26,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:26,775 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-02-23 17:10:26,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:26,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-02-23 17:10:26,984 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2021-02-23 17:10:26,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:26,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-02-23 17:10:27,210 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2021-02-23 17:10:27,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:27,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-02-23 17:10:27,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:27,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:27,471 WARN L202 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-02-23 17:10:27,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:27,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-02-23 17:10:27,710 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2021-02-23 17:10:27,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:27,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-02-23 17:10:27,913 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-02-23 17:10:27,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:27,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-02-23 17:10:28,150 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2021-02-23 17:10:28,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-02-23 17:10:28,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,173 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-23 17:10:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,558 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 17:10:28,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:10:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 17:10:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 17:10:28,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 17:10:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 17:10:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:10:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-23 17:10:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-23 17:10:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:28,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:28,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:10:28,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:28,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:28,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:28,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:10:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-23 17:10:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-23 17:10:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-23 17:10:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:10:28,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:10:28,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,798 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,801 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:28,804 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:10:28,806 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:10:28,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:28,813 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-02-23 17:10:28,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:28,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:10:28,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:28,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:10:28,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:28,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-02-23 17:10:28,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:10:28,864 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:28,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:28,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:10:28,902 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,905 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:28,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-02-23 17:10:28,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:10:28,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,922 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:10:28,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:10:28,928 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,935 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:28,938 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:28,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:28,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-02-23 17:10:28,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:28,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:28,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:28,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:28,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:10:29,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:10:29,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:10:29,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,079 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:29,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:29,082 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:29,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:29,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:10:29,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:10:29,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:10:29,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:10:29,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:10:29,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,187 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:29,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:10:29,189 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:29,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:29,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:10:29,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:29,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:10:29,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:10:29,341 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-23 17:10:29,342 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-23 17:10:29,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:10:29,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:10:29,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:10:29,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:10:29,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,526 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:29,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:29,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-23 17:10:29,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:10:29,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:10:29,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,709 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:29,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:29,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-23 17:10:29,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:29,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:29,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-23 17:10:29,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:29,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:29,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:10:29,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,922 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:29,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:29,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:10:29,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:29,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:29,975 WARN L141 QuantifierPusher]: treesize reduction 1, result has 96.7 percent of original size [2021-02-23 17:10:29,976 WARN L147 QuantifierPusher]: treesize reduction 1, result has 96.7 percent of original size 29 [2021-02-23 17:10:30,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-23 17:10:30,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 17:10:30,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 17:10:30,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:10:30,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:30,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-02-23 17:10:30,228 WARN L141 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-02-23 17:10:30,231 WARN L147 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size 17 [2021-02-23 17:10:30,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:10:30,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:10:30,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:10:30,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:10:30,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:10:30,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:30,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:10:30,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:10:30,575 WARN L141 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-02-23 17:10:30,576 WARN L147 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size 17 [2021-02-23 17:10:30,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:10:30,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:10:30,694 WARN L141 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size [2021-02-23 17:10:30,698 WARN L147 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size 17 [2021-02-23 17:10:30,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:10:30,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:10:30,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:10:30,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:10:30,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:10:30,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:30,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:10:30,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:30,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:10:30,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:30,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:30,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:30,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:30,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:30,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:30,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:30,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:10:30,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:10:30,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:10:30,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:30,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:10:31,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:10:31,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:10:31,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:10:31,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:10:31,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:10:31,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:10:31,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:10:31,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:10:31,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:31,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:31,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:31,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:31,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:31,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:31,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:10:31,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:10:31,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-23 17:10:31,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:31,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:31,439 WARN L141 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size [2021-02-23 17:10:31,440 WARN L147 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size 3 [2021-02-23 17:10:31,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:10:31,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-23 17:10:31,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:10:31,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:31,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:31,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:10:31,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:10:31,699 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [91644811] [2021-02-23 17:10:31,699 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:10:31,699 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2021-02-23 17:10:31,699 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578995615] [2021-02-23 17:10:31,700 INFO L460 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-02-23 17:10:31,700 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:10:31,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-02-23 17:10:31,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=260, Invalid=3162, Unknown=0, NotChecked=0, Total=3422 [2021-02-23 17:10:31,703 INFO L87 Difference]: Start difference. First operand 646 states and 711 transitions. Second operand 55 states. [2021-02-23 17:10:32,424 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 17:10:33,281 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:10:33,705 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:10:34,088 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:10:34,516 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:10:34,969 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:10:35,434 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:10:35,919 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:10:36,359 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:10:36,813 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:10:37,358 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:10:37,872 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:10:38,424 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:10:39,016 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:10:39,577 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:10:40,143 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:10:40,700 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:10:41,252 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:10:42,476 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:10:42,981 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:10:43,532 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:10:44,109 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:10:44,659 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:10:45,161 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:10:45,743 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:10:46,273 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-23 17:10:46,802 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-23 17:10:47,378 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:10:47,964 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:10:48,461 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:10:48,962 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:10:49,878 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:10:50,409 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:10:50,857 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:10:51,277 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:10:51,697 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:10:52,159 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:10:52,669 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:10:53,220 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:10:53,652 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:10:54,094 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:10:54,676 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-23 17:10:55,211 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-23 17:10:55,912 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-23 17:10:56,567 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-23 17:10:57,989 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:11:00,421 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:11:02,330 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:11:02,734 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:11:03,135 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:11:03,562 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:11:04,013 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:11:04,403 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:11:05,215 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:11:05,889 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:11:06,389 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:11:06,801 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:11:07,263 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:11:07,742 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:11:10,395 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:11:10,925 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:11:11,453 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:11:11,977 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:11:14,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:11:14,924 INFO L93 Difference]: Finished difference Result 1915 states and 2407 transitions. [2021-02-23 17:11:14,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2021-02-23 17:11:14,924 INFO L78 Accepts]: Start accepts. Automaton has 55 states. Word has length 275 [2021-02-23 17:11:14,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:11:14,927 INFO L225 Difference]: With dead ends: 1915 [2021-02-23 17:11:14,928 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 17:11:14,953 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 123 SyntacticMatches, 6 SemanticMatches, 237 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22373 ImplicationChecksByTransitivity, 36.2s TimeCoverageRelationStatistics Valid=4291, Invalid=52591, Unknown=0, NotChecked=0, Total=56882 [2021-02-23 17:11:14,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 17:11:14,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 17:11:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 17:11:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 17:11:14,954 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 275 [2021-02-23 17:11:14,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:11:14,955 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 17:11:14,955 INFO L481 AbstractCegarLoop]: Interpolant automaton has 55 states. [2021-02-23 17:11:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 17:11:14,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 17:11:14,955 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-23 17:11:14,958 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 17:11:16,558 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 265 [2021-02-23 17:11:17,214 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 266 [2021-02-23 17:11:18,051 WARN L202 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 279 [2021-02-23 17:11:18,555 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 265 [2021-02-23 17:11:19,132 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 265 [2021-02-23 17:11:20,097 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 284 [2021-02-23 17:11:20,325 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 256 [2021-02-23 17:11:25,583 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 279 [2021-02-23 17:11:26,600 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 265 [2021-02-23 17:11:27,123 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 284 [2021-02-23 17:11:27,495 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 272 [2021-02-23 17:11:29,223 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 265 [2021-02-23 17:11:29,677 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 271 [2021-02-23 17:11:29,863 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 254 [2021-02-23 17:11:30,083 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 260 [2021-02-23 17:11:32,267 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 281 [2021-02-23 17:11:32,983 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 279 [2021-02-23 17:11:33,517 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 268 [2021-02-23 17:11:37,922 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 254 [2021-02-23 17:11:39,416 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 264 [2021-02-23 17:11:39,642 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 267 [2021-02-23 17:11:41,182 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-23 17:11:42,314 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 177 DAG size of output: 37 [2021-02-23 17:11:44,102 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 190 DAG size of output: 43 [2021-02-23 17:11:45,168 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2021-02-23 17:11:46,067 WARN L202 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 39 [2021-02-23 17:11:46,957 WARN L202 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 37 [2021-02-23 17:11:48,009 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2021-02-23 17:11:48,309 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:11:49,362 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2021-02-23 17:11:49,659 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-23 17:11:50,695 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 223 DAG size of output: 48 [2021-02-23 17:11:51,656 WARN L202 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 30 [2021-02-23 17:11:51,923 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-23 17:11:52,186 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-23 17:11:52,449 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:11:53,040 WARN L202 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 16 [2021-02-23 17:11:53,604 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 28 [2021-02-23 17:11:53,913 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-23 17:11:55,510 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 194 DAG size of output: 20 [2021-02-23 17:11:57,055 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-23 17:11:57,657 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 19 [2021-02-23 17:11:57,930 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-23 17:11:59,004 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 177 DAG size of output: 37 [2021-02-23 17:11:59,299 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-23 17:12:01,540 WARN L202 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 195 DAG size of output: 51 [2021-02-23 17:12:01,957 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-23 17:12:02,568 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 14 [2021-02-23 17:12:02,902 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-23 17:12:03,191 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:12:03,486 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:03,832 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-23 17:12:05,863 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 201 DAG size of output: 52 [2021-02-23 17:12:06,170 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:06,466 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:06,754 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:08,300 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-23 17:12:08,840 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 14 [2021-02-23 17:12:09,670 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 37 [2021-02-23 17:12:11,136 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2021-02-23 17:12:11,728 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 17 [2021-02-23 17:12:12,002 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:13,631 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 191 DAG size of output: 43 [2021-02-23 17:12:13,939 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-23 17:12:14,516 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 16 [2021-02-23 17:12:14,792 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:16,129 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 180 DAG size of output: 34 [2021-02-23 17:12:17,091 WARN L202 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2021-02-23 17:12:18,871 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 187 DAG size of output: 42 [2021-02-23 17:12:19,926 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 223 DAG size of output: 41 [2021-02-23 17:12:20,194 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:12:20,489 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:21,371 WARN L202 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 39 [2021-02-23 17:12:21,642 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 17:12:22,115 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 41 [2021-02-23 17:12:22,721 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 20 [2021-02-23 17:12:22,984 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 17:12:23,272 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-23 17:12:23,550 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:24,251 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 15 [2021-02-23 17:12:24,522 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-23 17:12:24,839 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-23 17:12:25,112 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:25,646 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 12 [2021-02-23 17:12:26,258 WARN L202 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 15 [2021-02-23 17:12:27,234 WARN L202 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2021-02-23 17:12:29,241 WARN L202 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 191 DAG size of output: 47 [2021-02-23 17:12:29,514 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:12:30,536 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 210 DAG size of output: 28 [2021-02-23 17:12:31,452 WARN L202 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-23 17:12:31,733 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:12:32,742 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 199 DAG size of output: 28 [2021-02-23 17:12:34,504 WARN L202 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 187 DAG size of output: 42 [2021-02-23 17:12:36,070 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 191 DAG size of output: 43 [2021-02-23 17:12:36,320 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-23 17:12:36,921 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 17 [2021-02-23 17:12:37,482 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-23 17:12:38,050 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 15 [2021-02-23 17:12:38,365 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 24 [2021-02-23 17:12:38,963 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 17 [2021-02-23 17:12:39,251 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-23 17:12:39,542 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-23 17:12:39,832 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-23 17:12:41,473 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 190 DAG size of output: 43 [2021-02-23 17:12:42,036 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 17 [2021-02-23 17:12:43,767 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 184 DAG size of output: 38 [2021-02-23 17:12:45,637 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 187 DAG size of output: 43 [2021-02-23 17:12:45,935 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:46,203 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:12:46,830 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-23 17:12:47,413 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 15 [2021-02-23 17:12:47,682 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:12:48,314 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 22 [2021-02-23 17:12:48,621 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:49,181 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-23 17:12:49,450 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:50,391 WARN L202 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 44 [2021-02-23 17:12:50,655 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:12:51,197 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 14 [2021-02-23 17:12:51,772 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 16 [2021-02-23 17:12:52,582 WARN L202 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 11 [2021-02-23 17:12:54,406 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 190 DAG size of output: 46 [2021-02-23 17:12:55,231 WARN L202 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 37 [2021-02-23 17:12:56,961 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 187 DAG size of output: 42 [2021-02-23 17:12:58,687 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 187 DAG size of output: 42 [2021-02-23 17:12:58,955 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:12:59,712 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 37 [2021-02-23 17:12:59,996 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:13:00,296 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:13:02,066 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 187 DAG size of output: 42 [2021-02-23 17:13:02,637 WARN L202 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 14 [2021-02-23 17:13:02,910 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:13:04,416 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 196 DAG size of output: 20 [2021-02-23 17:13:04,709 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-23 17:13:05,306 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 22 [2021-02-23 17:13:05,592 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:13:05,883 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-23 17:13:06,174 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-23 17:13:06,639 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 41 [2021-02-23 17:13:06,927 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-23 17:13:07,498 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-23 17:13:07,816 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 17:13:09,327 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-23 17:13:10,372 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 181 DAG size of output: 40 [2021-02-23 17:13:10,965 WARN L202 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 17 [2021-02-23 17:13:11,497 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 12 [2021-02-23 17:13:12,110 WARN L202 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 17 [2021-02-23 17:13:13,136 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2021-02-23 17:13:13,409 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:13:13,998 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 17 [2021-02-23 17:13:14,594 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 17 [2021-02-23 17:13:15,438 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 23 [2021-02-23 17:13:15,995 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 25 [2021-02-23 17:13:16,303 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-23 17:13:18,211 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 201 DAG size of output: 52 [2021-02-23 17:13:19,127 WARN L202 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-23 17:13:20,282 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2021-02-23 17:13:20,559 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-23 17:13:20,832 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:13:21,152 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:13:23,056 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 201 DAG size of output: 52 [2021-02-23 17:13:23,341 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-02-23 17:13:24,340 WARN L202 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-23 17:13:25,355 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 206 DAG size of output: 28 [2021-02-23 17:13:25,626 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-23 17:13:25,932 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:13:26,231 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-23 17:13:26,879 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 20 [2021-02-23 17:13:27,421 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 12 [2021-02-23 17:13:29,173 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 187 DAG size of output: 42 [2021-02-23 17:13:30,878 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 184 DAG size of output: 38 [2021-02-23 17:13:32,574 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 184 DAG size of output: 38 [2021-02-23 17:13:34,668 WARN L202 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 195 DAG size of output: 51 [2021-02-23 17:13:34,976 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-23 17:13:34,997 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 17:13:34,997 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 17:13:34,997 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 17:13:34,997 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-23 17:13:34,997 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 643 698) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-23 17:13:34,998 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point L685-1(line 685) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point L685-2(line 685) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 643 698) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 643 698) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-23 17:13:34,999 INFO L189 CegarLoopUtils]: For program point L690(lines 667 691) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L674(lines 674 678) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L674-1(lines 674 678) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L666-1(line 666) no Hoare annotation was computed. [2021-02-23 17:13:35,000 INFO L189 CegarLoopUtils]: For program point L666-2(line 666) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L687-1(lines 668 689) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-23 17:13:35,001 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point L725-2(lines 725 750) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 699 758) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 699 758) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-23 17:13:35,002 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 699 758) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point L751(lines 724 752) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-23 17:13:35,003 INFO L189 CegarLoopUtils]: For program point L743-1(line 743) no Hoare annotation was computed. [2021-02-23 17:13:35,004 INFO L189 CegarLoopUtils]: For program point L743-2(line 743) no Hoare annotation was computed. [2021-02-23 17:13:35,004 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-23 17:13:35,004 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-23 17:13:35,004 INFO L189 CegarLoopUtils]: For program point L739-1(line 739) no Hoare annotation was computed. [2021-02-23 17:13:35,004 INFO L189 CegarLoopUtils]: For program point L739-2(line 739) no Hoare annotation was computed. [2021-02-23 17:13:35,004 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-23 17:13:35,004 INFO L189 CegarLoopUtils]: For program point L731(lines 731 735) no Hoare annotation was computed. [2021-02-23 17:13:35,004 INFO L189 CegarLoopUtils]: For program point L731-1(lines 731 735) no Hoare annotation was computed. [2021-02-23 17:13:35,004 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L723-1(line 723) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L723-2(line 723) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L748-1(line 748) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L748-2(line 748) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 17:13:35,005 INFO L189 CegarLoopUtils]: For program point L744-1(line 744) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L744-2(line 744) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-23 17:13:35,006 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-23 17:13:35,007 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 548 554) the Hoare annotation is: true [2021-02-23 17:13:35,007 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 548 554) the Hoare annotation is: true [2021-02-23 17:13:35,007 INFO L185 CegarLoopUtils]: At program point L560(line 560) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-23 17:13:35,007 INFO L192 CegarLoopUtils]: At program point L559(line 559) the Hoare annotation is: true [2021-02-23 17:13:35,007 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 555 563) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-23 17:13:35,007 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 555 563) the Hoare annotation is: true [2021-02-23 17:13:35,008 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 555 563) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-23 17:13:35,008 INFO L185 CegarLoopUtils]: At program point L577(lines 577 583) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= __utac_acc__Specification4_spec__1_~tmp~6 0) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~3 2147483648)) (<= __utac_acc__Specification4_spec__1_~tmp___0~3 2147483647)) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-23 17:13:35,008 INFO L185 CegarLoopUtils]: At program point L575(line 575) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= __utac_acc__Specification4_spec__1_~tmp~6 0) .cse0 .cse1))) [2021-02-23 17:13:35,008 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 565 589) the Hoare annotation is: true [2021-02-23 17:13:35,008 INFO L185 CegarLoopUtils]: At program point L575-1(line 575) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= __utac_acc__Specification4_spec__1_~tmp~6 0) .cse0 .cse1))) [2021-02-23 17:13:35,008 INFO L185 CegarLoopUtils]: At program point L573(lines 573 586) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~6 2147483648)) (<= __utac_acc__Specification4_spec__1_~tmp~6 2147483647))) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= __utac_acc__Specification4_spec__1_~tmp~6 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-23 17:13:35,009 INFO L185 CegarLoopUtils]: At program point L575-2(line 575) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp~6 0) (<= |__utac_acc__Specification4_spec__1_#t~ret45| 2147483647) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret45| 2147483648))) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-23 17:13:35,009 INFO L185 CegarLoopUtils]: At program point L575-3(line 575) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp~6 0) (= |__utac_acc__Specification4_spec__1_#t~ret45| __utac_acc__Specification4_spec__1_~tmp___0~3) (<= |__utac_acc__Specification4_spec__1_#t~ret45| 2147483647) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret45| 2147483648))) .cse0 .cse1))) [2021-02-23 17:13:35,009 INFO L185 CegarLoopUtils]: At program point L573-1(lines 565 589) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~6 2147483648)) (<= __utac_acc__Specification4_spec__1_~tmp~6 2147483647))) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= __utac_acc__Specification4_spec__1_~tmp~6 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-23 17:13:35,009 INFO L192 CegarLoopUtils]: At program point L571(line 571) the Hoare annotation is: true [2021-02-23 17:13:35,009 INFO L185 CegarLoopUtils]: At program point L571-1(line 571) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret44| ~waterLevel~0) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret44| 0))))) [2021-02-23 17:13:35,010 INFO L185 CegarLoopUtils]: At program point L571-2(line 571) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret44| ~waterLevel~0) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret44| 0))) (or (and (<= |__utac_acc__Specification4_spec__1_#t~ret44| 2147483647) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret44| 2147483648))) .cse0 .cse1))) [2021-02-23 17:13:35,010 INFO L185 CegarLoopUtils]: At program point L571-3(line 571) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret44| ~waterLevel~0) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret44| 0))) (or .cse0 .cse1 (and (<= |__utac_acc__Specification4_spec__1_#t~ret44| 2147483647) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret44| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret44| __utac_acc__Specification4_spec__1_~tmp~6))))) [2021-02-23 17:13:35,010 INFO L192 CegarLoopUtils]: At program point L567(line 567) the Hoare annotation is: true [2021-02-23 17:13:35,010 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 565 589) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~6 2147483648)) (<= __utac_acc__Specification4_spec__1_~tmp~6 2147483647))) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= __utac_acc__Specification4_spec__1_~tmp~6 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-23 17:13:35,010 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp~6 0) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~3 2147483648)) (<= __utac_acc__Specification4_spec__1_~tmp___0~3 2147483647) (not (= __utac_acc__Specification4_spec__1_~tmp___0~3 0)))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-23 17:13:35,010 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 240 262) 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))) [2021-02-23 17:13:35,011 INFO L185 CegarLoopUtils]: At program point L252(line 252) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,011 INFO L185 CegarLoopUtils]: At program point L252-1(line 252) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,011 INFO L185 CegarLoopUtils]: At program point L250(lines 250 257) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,011 INFO L192 CegarLoopUtils]: At program point L250-1(lines 250 257) the Hoare annotation is: true [2021-02-23 17:13:35,011 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 240 262) the Hoare annotation is: true [2021-02-23 17:13:35,011 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret17| ~waterLevel~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,011 INFO L185 CegarLoopUtils]: At program point L247(line 247) 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))) [2021-02-23 17:13:35,012 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret17| ~waterLevel~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,012 INFO L185 CegarLoopUtils]: At program point L246(line 246) 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))) [2021-02-23 17:13:35,012 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret17| ~waterLevel~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,012 INFO L185 CegarLoopUtils]: At program point L246-1(line 246) 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))) [2021-02-23 17:13:35,012 INFO L185 CegarLoopUtils]: At program point L242(line 242) 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))) [2021-02-23 17:13:35,012 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 240 262) the Hoare annotation is: true [2021-02-23 17:13:35,013 INFO L192 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: true [2021-02-23 17:13:35,013 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 195 218) no Hoare annotation was computed. [2021-02-23 17:13:35,013 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 195 218) no Hoare annotation was computed. [2021-02-23 17:13:35,013 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 195 218) no Hoare annotation was computed. [2021-02-23 17:13:35,013 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-23 17:13:35,013 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-23 17:13:35,013 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-23 17:13:35,013 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-23 17:13:35,013 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-23 17:13:35,014 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-23 17:13:35,014 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-23 17:13:35,014 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-23 17:13:35,014 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-23 17:13:35,014 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-23 17:13:35,014 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-23 17:13:35,014 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-23 17:13:35,014 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-23 17:13:35,014 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-23 17:13:35,015 INFO L192 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: true [2021-02-23 17:13:35,015 INFO L192 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 381 389) the Hoare annotation is: true [2021-02-23 17:13:35,015 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 381 389) the Hoare annotation is: true [2021-02-23 17:13:35,015 INFO L192 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 381 389) the Hoare annotation is: true [2021-02-23 17:13:35,015 INFO L192 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: true [2021-02-23 17:13:35,015 INFO L192 CegarLoopUtils]: At program point L452-3(line 452) the Hoare annotation is: true [2021-02-23 17:13:35,015 INFO L192 CegarLoopUtils]: At program point L448(line 448) the Hoare annotation is: true [2021-02-23 17:13:35,015 INFO L192 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: true [2021-02-23 17:13:35,015 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 445 463) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 445 463) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point L455(line 455) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point L454(lines 454 458) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point L454-2(lines 454 458) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point L452-1(line 452) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point L452-2(line 452) the Hoare annotation is: true [2021-02-23 17:13:35,016 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 445 463) the Hoare annotation is: true [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point L409(lines 409 417) no Hoare annotation was computed. [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point L409-2(lines 409 417) no Hoare annotation was computed. [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 390 425) no Hoare annotation was computed. [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point L397(lines 397 405) no Hoare annotation was computed. [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point L397-2(lines 397 405) no Hoare annotation was computed. [2021-02-23 17:13:35,017 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 390 425) no Hoare annotation was computed. [2021-02-23 17:13:35,018 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 17:13:35,018 INFO L189 CegarLoopUtils]: For program point L420-1(line 420) no Hoare annotation was computed. [2021-02-23 17:13:35,018 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 390 425) no Hoare annotation was computed. [2021-02-23 17:13:35,018 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 541 547) the Hoare annotation is: true [2021-02-23 17:13:35,018 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 541 547) the Hoare annotation is: true [2021-02-23 17:13:35,018 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-23 17:13:35,018 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 17:13:35,018 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-23 17:13:35,018 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 17:13:35,018 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-23 17:13:35,018 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 17:13:35,019 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-23 17:13:35,019 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 17:13:35,019 INFO L189 CegarLoopUtils]: For program point L634-1(line 634) no Hoare annotation was computed. [2021-02-23 17:13:35,019 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-23 17:13:35,019 INFO L189 CegarLoopUtils]: For program point L634-2(line 634) no Hoare annotation was computed. [2021-02-23 17:13:35,019 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 597 642) no Hoare annotation was computed. [2021-02-23 17:13:35,019 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 17:13:35,019 INFO L189 CegarLoopUtils]: For program point L597(lines 597 642) no Hoare annotation was computed. [2021-02-23 17:13:35,019 INFO L189 CegarLoopUtils]: For program point L597-1(lines 597 642) no Hoare annotation was computed. [2021-02-23 17:13:35,020 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-23 17:13:35,020 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 597 642) no Hoare annotation was computed. [2021-02-23 17:13:35,020 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 17:13:35,020 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-23 17:13:35,020 INFO L189 CegarLoopUtils]: For program point L620-1(line 620) no Hoare annotation was computed. [2021-02-23 17:13:35,020 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 597 642) no Hoare annotation was computed. [2021-02-23 17:13:35,020 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 17:13:35,020 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 17:13:35,020 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 17:13:35,021 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 17:13:35,021 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-23 17:13:35,021 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-23 17:13:35,021 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 17:13:35,021 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-23 17:13:35,021 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 17:13:35,021 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-23 17:13:35,021 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-23 17:13:35,021 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L627-1(line 627) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 17:13:35,022 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point L929(line 929) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point L929-1(line 929) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point L927(line 927) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point L929-2(line 929) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 910 955) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point L921(line 921) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point L952(line 952) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point L950(line 950) no Hoare annotation was computed. [2021-02-23 17:13:35,023 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L946(line 946) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L911(line 911) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 910 955) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L934(lines 934 935) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 910 955) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L930(lines 930 937) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L928(line 928) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-23 17:13:35,024 INFO L189 CegarLoopUtils]: For program point L924(lines 924 944) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L924-1(lines 924 944) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L951(line 951) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L951-1(line 951) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L949(line 949) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L951-2(line 951) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L949-1(line 949) no Hoare annotation was computed. [2021-02-23 17:13:35,025 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-23 17:13:35,026 INFO L189 CegarLoopUtils]: For program point L949-2(line 949) no Hoare annotation was computed. [2021-02-23 17:13:35,026 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-23 17:13:35,026 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-23 17:13:35,026 INFO L189 CegarLoopUtils]: For program point L910(lines 910 955) no Hoare annotation was computed. [2021-02-23 17:13:35,026 INFO L189 CegarLoopUtils]: For program point L941(lines 941 942) no Hoare annotation was computed. [2021-02-23 17:13:35,026 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 227 236) 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))) [2021-02-23 17:13:35,026 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 227 236) the Hoare annotation is: true [2021-02-23 17:13:35,026 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 227 236) the Hoare annotation is: true [2021-02-23 17:13:35,026 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 370 380) no Hoare annotation was computed. [2021-02-23 17:13:35,027 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 370 380) no Hoare annotation was computed. [2021-02-23 17:13:35,027 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 17:13:35,027 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-23 17:13:35,027 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 370 380) no Hoare annotation was computed. [2021-02-23 17:13:35,027 INFO L189 CegarLoopUtils]: For program point L375-1(line 375) no Hoare annotation was computed. [2021-02-23 17:13:35,027 INFO L189 CegarLoopUtils]: For program point L375-2(line 375) no Hoare annotation was computed. [2021-02-23 17:13:35,027 INFO L189 CegarLoopUtils]: For program point L375-3(line 375) no Hoare annotation was computed. [2021-02-23 17:13:35,027 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 362 369) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:13:35,027 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 362 369) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:13:35,028 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 362 369) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:13:35,028 INFO L185 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (<= 1 isHighWaterSensorDry_~retValue_acc~2) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,028 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-23 17:13:35,028 INFO L192 CegarLoopUtils]: At program point L142(lines 142 148) the Hoare annotation is: true [2021-02-23 17:13:35,028 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 138 151) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (or (= test_~tmp___2~0 0) (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) (<= 2 ~waterLevel~0)) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2))) [2021-02-23 17:13:35,029 INFO L185 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse0 .cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (<= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2021-02-23 17:13:35,029 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 138 151) the Hoare annotation is: true [2021-02-23 17:13:35,029 INFO L185 CegarLoopUtils]: At program point L146(line 146) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (<= 2 ~waterLevel~0) (not (<= test_~tmp___2~0 2147483647))))) [2021-02-23 17:13:35,029 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 138 151) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (or (= test_~tmp___2~0 0) (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) (<= 2 ~waterLevel~0)) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2))) [2021-02-23 17:13:35,029 INFO L185 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~pumpRunning~0)| 0)) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-23 17:13:35,030 INFO L185 CegarLoopUtils]: At program point L348-1(lines 329 353) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (and (= 0 processEnvironment_~tmp~2) .cse1) .cse0 .cse2 (= ~pumpRunning~0 0) .cse4) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)))))) [2021-02-23 17:13:35,030 INFO L185 CegarLoopUtils]: At program point L343(line 343) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= 0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:13:35,030 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 329 353) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (and (= 0 processEnvironment_~tmp~2) .cse1) .cse0 .cse2 (= ~pumpRunning~0 0) .cse4) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)))))) [2021-02-23 17:13:35,030 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 329 353) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,030 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:13:35,031 INFO L185 CegarLoopUtils]: At program point L337(lines 337 345) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:13:35,031 INFO L185 CegarLoopUtils]: At program point L335(line 335) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:13:35,031 INFO L185 CegarLoopUtils]: At program point L335-1(line 335) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:13:35,031 INFO L185 CegarLoopUtils]: At program point L333(lines 333 350) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,031 INFO L185 CegarLoopUtils]: At program point L335-2(line 335) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:13:35,031 INFO L185 CegarLoopUtils]: At program point L335-3(line 335) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:13:35,032 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 295 301) the Hoare annotation is: true [2021-02-23 17:13:35,032 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 295 301) the Hoare annotation is: true [2021-02-23 17:13:35,032 INFO L185 CegarLoopUtils]: At program point L477(lines 477 481) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) .cse0) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:13:35,032 INFO L185 CegarLoopUtils]: At program point L473(line 473) 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))) [2021-02-23 17:13:35,032 INFO L185 CegarLoopUtils]: At program point L469(line 469) 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))) [2021-02-23 17:13:35,032 INFO L185 CegarLoopUtils]: At program point L511(lines 511 515) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,032 INFO L185 CegarLoopUtils]: At program point L511-2(lines 505 516) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,033 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,033 INFO L185 CegarLoopUtils]: At program point L470(line 470) 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))) [2021-02-23 17:13:35,033 INFO L185 CegarLoopUtils]: At program point L503-1(line 503) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,033 INFO L185 CegarLoopUtils]: At program point L495(lines 495 501) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,033 INFO L185 CegarLoopUtils]: At program point L495-1(lines 495 501) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,033 INFO L185 CegarLoopUtils]: At program point L487(line 487) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse3 (not (= test_~tmp~5 0))) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-23 17:13:35,034 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet39| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet39| 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and (<= test_~tmp___0~2 2147483647) .cse0 (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) .cse1 (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) .cse2) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:13:35,034 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 465 528) the Hoare annotation is: true [2021-02-23 17:13:35,034 INFO L185 CegarLoopUtils]: At program point L483-1(line 483) the Hoare annotation is: (let ((.cse0 (= test_~tmp~5 |test_#t~nondet39|)) (.cse1 (<= |test_#t~nondet39| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet39| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 (<= test_~tmp___0~2 2147483647) .cse1 .cse2 (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-23 17:13:35,034 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 465 528) 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))) [2021-02-23 17:13:35,034 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 465 528) the Hoare annotation is: true [2021-02-23 17:13:35,034 INFO L185 CegarLoopUtils]: At program point L467(line 467) 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))) [2021-02-23 17:13:35,035 INFO L185 CegarLoopUtils]: At program point L521(lines 474 522) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,035 INFO L185 CegarLoopUtils]: At program point L509(line 509) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,035 INFO L185 CegarLoopUtils]: At program point L476(lines 475 520) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) .cse0) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:13:35,035 INFO L185 CegarLoopUtils]: At program point L509-1(line 509) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,035 INFO L185 CegarLoopUtils]: At program point L509-2(line 509) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,036 INFO L185 CegarLoopUtils]: At program point L505(lines 505 516) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,036 INFO L185 CegarLoopUtils]: At program point L468(line 468) 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))) [2021-02-23 17:13:35,036 INFO L185 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,036 INFO L185 CegarLoopUtils]: At program point L493(line 493) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (<= |test_#t~nondet40| 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= 0 (+ |test_#t~nondet40| 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse7 .cse5 (not (= ~waterLevel~0 0)) .cse6 (not (= test_~tmp~5 0))) (not .cse2) (and .cse0 (<= test_~tmp___0~2 2147483647) .cse1 .cse3 .cse4 .cse7 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:13:35,036 INFO L185 CegarLoopUtils]: At program point L493-1(line 493) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= |test_#t~nondet40| 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= 0 (+ |test_#t~nondet40| 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (= test_~splverifierCounter~0 0) (= test_~tmp___0~2 |test_#t~nondet40|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:13:35,036 INFO L185 CegarLoopUtils]: At program point L518(lines 475 520) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (and (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) .cse0) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:13:35,037 INFO L185 CegarLoopUtils]: At program point L485(lines 485 491) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) .cse2) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-23 17:13:35,037 INFO L185 CegarLoopUtils]: At program point L485-1(lines 485 491) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse4 .cse1 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse4 .cse1 .cse2 .cse5 (not (= ~waterLevel~0 0)) .cse3 (not (= test_~tmp~5 0))))) [2021-02-23 17:13:35,037 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-23 17:13:35,037 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 864 909) no Hoare annotation was computed. [2021-02-23 17:13:35,037 INFO L189 CegarLoopUtils]: For program point L888(lines 888 889) no Hoare annotation was computed. [2021-02-23 17:13:35,037 INFO L189 CegarLoopUtils]: For program point L884(lines 884 891) no Hoare annotation was computed. [2021-02-23 17:13:35,037 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-23 17:13:35,037 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-23 17:13:35,038 INFO L189 CegarLoopUtils]: For program point L878(lines 878 898) no Hoare annotation was computed. [2021-02-23 17:13:35,038 INFO L189 CegarLoopUtils]: For program point L878-1(lines 878 898) no Hoare annotation was computed. [2021-02-23 17:13:35,038 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-23 17:13:35,038 INFO L189 CegarLoopUtils]: For program point L905(line 905) no Hoare annotation was computed. [2021-02-23 17:13:35,038 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-23 17:13:35,038 INFO L189 CegarLoopUtils]: For program point L905-1(line 905) no Hoare annotation was computed. [2021-02-23 17:13:35,038 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-23 17:13:35,038 INFO L189 CegarLoopUtils]: For program point L905-2(line 905) no Hoare annotation was computed. [2021-02-23 17:13:35,038 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point L903-1(line 903) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point L903-2(line 903) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point L864(lines 864 909) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point L895(lines 895 896) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 864 909) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-23 17:13:35,039 INFO L189 CegarLoopUtils]: For program point L883-1(line 883) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point L883-2(line 883) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 864 909) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point L906(line 906) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-23 17:13:35,040 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-23 17:13:35,041 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-23 17:13:35,041 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-23 17:13:35,041 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 152 160) the Hoare annotation is: true [2021-02-23 17:13:35,041 INFO L192 CegarLoopUtils]: At program point L157(line 157) the Hoare annotation is: true [2021-02-23 17:13:35,041 INFO L192 CegarLoopUtils]: At program point L156(line 156) the Hoare annotation is: true [2021-02-23 17:13:35,041 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 152 160) the Hoare annotation is: true [2021-02-23 17:13:35,041 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 152 160) the Hoare annotation is: true [2021-02-23 17:13:35,041 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-23 17:13:35,041 INFO L189 CegarLoopUtils]: For program point L114-2(lines 114 122) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 106 128) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 106 128) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 106 128) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point L114(lines 114 122) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 531 540) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 531 540) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 17:13:35,042 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 531 540) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L533-1(line 533) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L533-2(line 533) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L795-1(line 795) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-23 17:13:35,043 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L812(lines 812 816) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L837-1(line 837) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L837-2(line 837) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L821-1(line 821) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L821-2(line 821) no Hoare annotation was computed. [2021-02-23 17:13:35,044 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 761 863) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-23 17:13:35,045 INFO L189 CegarLoopUtils]: For program point L839-1(line 839) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 761 863) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point L839-2(line 839) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point L831(lines 809 832) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point L790(lines 790 806) no Hoare annotation was computed. [2021-02-23 17:13:35,046 INFO L189 CegarLoopUtils]: For program point L823-1(line 823) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L823-2(line 823) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 761 863) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L807(lines 807 848) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L799-1(line 799) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-23 17:13:35,047 INFO L189 CegarLoopUtils]: For program point L849(lines 849 860) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L841-1(line 841) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L825-1(line 825) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L792-1(line 792) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L850(lines 850 857) no Hoare annotation was computed. [2021-02-23 17:13:35,048 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L785(lines 785 789) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L810-2(lines 810 830) no Hoare annotation was computed. [2021-02-23 17:13:35,049 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L761(lines 761 863) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L761-1(lines 761 863) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L852-1(line 852) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L852-2(line 852) no Hoare annotation was computed. [2021-02-23 17:13:35,050 INFO L189 CegarLoopUtils]: For program point L811(lines 810 830) no Hoare annotation was computed. [2021-02-23 17:13:35,051 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-23 17:13:35,051 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-23 17:13:35,051 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-23 17:13:35,051 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-23 17:13:35,051 INFO L185 CegarLoopUtils]: At program point L419-2(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,051 INFO L185 CegarLoopUtils]: At program point L419-3(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,051 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,051 INFO L185 CegarLoopUtils]: At program point L415-1(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,052 INFO L185 CegarLoopUtils]: At program point L415-2(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,052 INFO L185 CegarLoopUtils]: At program point L415-3(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,052 INFO L185 CegarLoopUtils]: At program point L60(line 60) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,052 INFO L185 CegarLoopUtils]: At program point L411(line 411) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,052 INFO L185 CegarLoopUtils]: At program point L415-4(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,052 INFO L185 CegarLoopUtils]: At program point L411-1(line 411) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,052 INFO L185 CegarLoopUtils]: At program point L411-2(line 411) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,052 INFO L185 CegarLoopUtils]: At program point L411-3(line 411) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,053 INFO L185 CegarLoopUtils]: At program point L407(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,053 INFO L185 CegarLoopUtils]: At program point L407-1(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,053 INFO L185 CegarLoopUtils]: At program point L407-2(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,053 INFO L185 CegarLoopUtils]: At program point L407-3(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,053 INFO L185 CegarLoopUtils]: At program point L403(line 403) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,053 INFO L185 CegarLoopUtils]: At program point L407-4(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,053 INFO L185 CegarLoopUtils]: At program point L403-1(line 403) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,053 INFO L185 CegarLoopUtils]: At program point L407-5(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,054 INFO L185 CegarLoopUtils]: At program point L403-2(line 403) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,054 INFO L185 CegarLoopUtils]: At program point L407-6(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,054 INFO L185 CegarLoopUtils]: At program point L403-3(line 403) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,054 INFO L185 CegarLoopUtils]: At program point L407-7(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,054 INFO L185 CegarLoopUtils]: At program point L399(line 399) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,054 INFO L185 CegarLoopUtils]: At program point L403-4(line 403) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,054 INFO L185 CegarLoopUtils]: At program point L399-1(line 399) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,054 INFO L185 CegarLoopUtils]: At program point L399-2(line 399) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,055 INFO L185 CegarLoopUtils]: At program point L399-3(line 399) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,055 INFO L185 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,055 INFO L185 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,055 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,055 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)|)) [2021-02-23 17:13:35,055 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)|)) [2021-02-23 17:13:35,055 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)|)) [2021-02-23 17:13:35,055 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)|)) [2021-02-23 17:13:35,056 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)|)) [2021-02-23 17:13:35,056 INFO L185 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,056 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)|)) [2021-02-23 17:13:35,056 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)|)) [2021-02-23 17:13:35,056 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)|)) [2021-02-23 17:13:35,056 INFO L185 CegarLoopUtils]: At program point L111(line 111) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,056 INFO L185 CegarLoopUtils]: At program point L941(line 941) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,056 INFO L185 CegarLoopUtils]: At program point L941-1(line 941) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,056 INFO L185 CegarLoopUtils]: At program point L268(line 268) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-23 17:13:35,057 INFO L185 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,057 INFO L185 CegarLoopUtils]: At program point L421-1(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,057 INFO L185 CegarLoopUtils]: At program point L421-2(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,057 INFO L185 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,057 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:13:35,057 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,057 INFO L185 CegarLoopUtils]: At program point L124-1(line 124) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,057 INFO L185 CegarLoopUtils]: At program point L124-2(line 124) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,057 INFO L185 CegarLoopUtils]: At program point L120(line 120) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,058 INFO L185 CegarLoopUtils]: At program point L888(line 888) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,058 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:13:35,058 INFO L185 CegarLoopUtils]: At program point L120-1(line 120) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,058 INFO L185 CegarLoopUtils]: At program point L888-1(line 888) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,058 INFO L185 CegarLoopUtils]: At program point L120-2(line 120) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,058 INFO L185 CegarLoopUtils]: At program point L120-3(line 120) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,058 INFO L185 CegarLoopUtils]: At program point L116(line 116) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,058 INFO L185 CegarLoopUtils]: At program point L116-1(line 116) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,058 INFO L185 CegarLoopUtils]: At program point L116-2(line 116) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,059 INFO L185 CegarLoopUtils]: At program point L116-3(line 116) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,059 INFO L185 CegarLoopUtils]: At program point L112(line 112) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,059 INFO L185 CegarLoopUtils]: At program point L116-4(line 116) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,059 INFO L185 CegarLoopUtils]: At program point L112-1(line 112) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,059 INFO L185 CegarLoopUtils]: At program point L116-5(line 116) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,059 INFO L185 CegarLoopUtils]: At program point L112-2(line 112) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,059 INFO L185 CegarLoopUtils]: At program point L942(line 942) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,059 INFO L185 CegarLoopUtils]: At program point L112-3(line 112) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,059 INFO L185 CegarLoopUtils]: At program point L112-4(line 112) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,060 INFO L185 CegarLoopUtils]: At program point L112-5(line 112) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,060 INFO L185 CegarLoopUtils]: At program point L112-6(line 112) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,060 INFO L185 CegarLoopUtils]: At program point L112-7(line 112) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,060 INFO L185 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,060 INFO L185 CegarLoopUtils]: At program point L934-1(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,060 INFO L185 CegarLoopUtils]: At program point L162(line 162) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,060 INFO L185 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,061 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 17:13:35,061 INFO L185 CegarLoopUtils]: At program point L935(line 935) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,061 INFO L185 CegarLoopUtils]: At program point L419(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,061 INFO L185 CegarLoopUtils]: At program point L419-1(line 419) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:13:35,061 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:13:35,061 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 354 361) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:13:35,061 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 354 361) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:13:35,062 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 354 361) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2021-02-23 17:13:35,062 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 129 137) the Hoare annotation is: true [2021-02-23 17:13:35,062 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 129 137) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-23 17:13:35,062 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,062 INFO L192 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: true [2021-02-23 17:13:35,062 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 129 137) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-23 17:13:35,062 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 426 444) the Hoare annotation is: (let ((.cse0 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 1 isHighWaterLevel_~tmp~3) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) .cse0 (and (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~7) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp___0~0 1) (= isHighWaterLevel_~tmp~3 0) (<= 2 ~waterLevel~0)) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))))) [2021-02-23 17:13:35,063 INFO L185 CegarLoopUtils]: At program point L441(line 441) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= isHighWaterLevel_~retValue_acc~7 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 1 isHighWaterLevel_~tmp~3) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647)) (and (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp___0~0 1) (= isHighWaterLevel_~tmp~3 0) (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2))) [2021-02-23 17:13:35,063 INFO L185 CegarLoopUtils]: At program point L438(line 438) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse0 .cse1 (not (<= test_~tmp___2~0 2147483647)) (and (= isHighWaterLevel_~tmp~3 0) (<= 2 ~waterLevel~0))))) [2021-02-23 17:13:35,063 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 426 444) the Hoare annotation is: true [2021-02-23 17:13:35,063 INFO L185 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: (let ((.cse0 (<= 1 isHighWaterLevel_~tmp~3)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647))))) [2021-02-23 17:13:35,063 INFO L185 CegarLoopUtils]: At program point L435(lines 435 439) the Hoare annotation is: (let ((.cse0 (<= 1 isHighWaterLevel_~tmp~3)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647)) (and (= isHighWaterLevel_~tmp~3 0) (<= 2 ~waterLevel~0))))) [2021-02-23 17:13:35,064 INFO L192 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: true [2021-02-23 17:13:35,064 INFO L185 CegarLoopUtils]: At program point L435-2(lines 435 439) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 1 isHighWaterLevel_~tmp~3) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (and (= isHighWaterLevel_~tmp___0~0 1) (= isHighWaterLevel_~tmp~3 0) (<= 2 ~waterLevel~0)) .cse2 (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse1 .cse0 .cse2))) [2021-02-23 17:13:35,064 INFO L185 CegarLoopUtils]: At program point L433-1(line 433) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret37|))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0)) .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse0 (and (= |isHighWaterLevel_#t~ret37| 0) (<= 2 ~waterLevel~0)) .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2))) [2021-02-23 17:13:35,064 INFO L185 CegarLoopUtils]: At program point L433-2(line 433) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret37|))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0)) .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse0 (and (= |isHighWaterLevel_#t~ret37| 0) (<= 2 ~waterLevel~0)) .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2))) [2021-02-23 17:13:35,064 INFO L185 CegarLoopUtils]: At program point L433-3(line 433) the Hoare annotation is: (let ((.cse0 (and (<= 1 isHighWaterLevel_~tmp~3) (<= 1 |isHighWaterLevel_#t~ret37|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 .cse2 (and (= |isHighWaterLevel_#t~ret37| 0) (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret37| isHighWaterLevel_~tmp~3)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))))) [2021-02-23 17:13:35,065 INFO L192 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: true [2021-02-23 17:13:35,065 INFO L192 CegarLoopUtils]: At program point L428(line 428) the Hoare annotation is: true [2021-02-23 17:13:35,065 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 426 444) the Hoare annotation is: (let ((.cse0 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 1 isHighWaterLevel_~tmp~3) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) .cse0 (and (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~7) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp___0~0 1) (= isHighWaterLevel_~tmp~3 0) (<= 2 ~waterLevel~0)) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0))))) [2021-02-23 17:13:35,065 INFO L185 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:13:35,065 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 85 96) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:13:35,065 INFO L185 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:13:35,065 INFO L192 CegarLoopUtils]: At program point L89-1(lines 85 96) the Hoare annotation is: true [2021-02-23 17:13:35,066 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 85 96) the Hoare annotation is: true [2021-02-23 17:13:35,066 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 17:13:35,066 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 17:13:35,066 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 17:13:35,066 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 17:13:35,066 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 97 105) no Hoare annotation was computed. [2021-02-23 17:13:35,066 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-23 17:13:35,066 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 97 105) no Hoare annotation was computed. [2021-02-23 17:13:35,066 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-23 17:13:35,066 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 97 105) no Hoare annotation was computed. [2021-02-23 17:13:35,066 INFO L185 CegarLoopUtils]: At program point L284(line 284) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (and .cse0 (not (= |old(~pumpRunning~0)| 0)) (< ~waterLevel~0 3)))) [2021-02-23 17:13:35,067 INFO L185 CegarLoopUtils]: At program point L282(lines 282 288) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (< ~waterLevel~0 3)) (.cse7 (= ~pumpRunning~0 0))) (let ((.cse2 (and .cse6 .cse9 .cse7)) (.cse3 (and .cse8 .cse1 .cse6 .cse9)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse8))) (and (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 .cse1) .cse2 .cse3 .cse4 .cse5 (and .cse0 (not (= ~waterLevel~0 0))))) (or (not (= |old(~waterLevel~0)| 1)) .cse1 .cse5 .cse6) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse4 .cse1 .cse5 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) .cse7 (not (<= test_~tmp___2~0 2147483647))) (or .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4 (not (= |old(~pumpRunning~0)| 1)) .cse5)))) [2021-02-23 17:13:35,067 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2021-02-23 17:13:35,067 INFO L185 CegarLoopUtils]: At program point L275(lines 274 293) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (and .cse0 (not (= |old(~pumpRunning~0)| 0)) (< ~waterLevel~0 3)))) [2021-02-23 17:13:35,067 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 271 294) 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))) [2021-02-23 17:13:35,067 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 271 294) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0))) (let ((.cse5 (and .cse2 .cse9 .cse4)) (.cse7 (and .cse8 .cse0 .cse2 .cse9)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not .cse8))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 .cse0 .cse1 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) .cse4 (not (<= test_~tmp___2~0 2147483647))) (let ((.cse6 (= |old(~waterLevel~0)| ~waterLevel~0))) (or .cse5 (and .cse6 .cse0) .cse7 .cse3 .cse1 (and .cse6 (not (= ~waterLevel~0 0))))) (or .cse5 .cse7 (not (<= 2 |old(~waterLevel~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 1)) .cse1)))) [2021-02-23 17:13:35,068 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 271 294) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (< ~waterLevel~0 3)) (.cse7 (= ~pumpRunning~0 0))) (let ((.cse2 (and .cse6 .cse9 .cse7)) (.cse3 (and .cse8 .cse1 .cse6 .cse9)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse8))) (and (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 .cse1) .cse2 .cse3 .cse4 .cse5 (and .cse0 (not (= ~waterLevel~0 0))))) (or (not (= |old(~waterLevel~0)| 1)) .cse1 .cse5 .cse6) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse4 .cse1 .cse5 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) .cse7 (not (<= test_~tmp___2~0 2147483647))) (or .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4 (not (= |old(~pumpRunning~0)| 1)) .cse5)))) [2021-02-23 17:13:35,068 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 164 193) the Hoare annotation is: true [2021-02-23 17:13:35,068 INFO L192 CegarLoopUtils]: At program point L178(lines 178 182) the Hoare annotation is: true [2021-02-23 17:13:35,068 INFO L192 CegarLoopUtils]: At program point L178-1(lines 178 182) the Hoare annotation is: true [2021-02-23 17:13:35,068 INFO L192 CegarLoopUtils]: At program point L174-2(lines 174 188) the Hoare annotation is: true [2021-02-23 17:13:35,068 INFO L192 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: true [2021-02-23 17:13:35,068 INFO L192 CegarLoopUtils]: At program point L170-1(line 170) the Hoare annotation is: true [2021-02-23 17:13:35,068 INFO L192 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: true [2021-02-23 17:13:35,069 INFO L192 CegarLoopUtils]: At program point L189(lines 164 193) the Hoare annotation is: true [2021-02-23 17:13:35,069 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 164 193) the Hoare annotation is: true [2021-02-23 17:13:35,069 INFO L192 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: true [2021-02-23 17:13:35,069 INFO L192 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: true [2021-02-23 17:13:35,069 INFO L185 CegarLoopUtils]: At program point L65-1(lines 61 72) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0)) [2021-02-23 17:13:35,069 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 61 72) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-23 17:13:35,069 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 61 72) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0)) [2021-02-23 17:13:35,069 INFO L185 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~waterLevel~0 0))) (= ~pumpRunning~0 0)) [2021-02-23 17:13:35,070 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 219 225) the Hoare annotation is: true [2021-02-23 17:13:35,070 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 219 225) the Hoare annotation is: true [2021-02-23 17:13:35,070 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 17:13:35,070 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:13:35,070 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 17:13:35,070 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 17:13:35,070 INFO L185 CegarLoopUtils]: At program point L322-1(lines 303 327) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and .cse4 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse5))) (and (or (= test_~tmp___2~0 0) (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse4 .cse2 .cse5) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)))))) [2021-02-23 17:13:35,070 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 303 327) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,071 INFO L185 CegarLoopUtils]: At program point L317(line 317) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse1) (or .cse0 .cse1 (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:13:35,071 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 303 327) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and .cse4 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse5))) (and (or (= test_~tmp___2~0 0) (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse4 .cse2 .cse5) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)))))) [2021-02-23 17:13:35,071 INFO L185 CegarLoopUtils]: At program point L313(line 313) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (<= 2 ~waterLevel~0)) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 (= |old(~pumpRunning~0)| 0)) (or .cse0 .cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~waterLevel~0 0)))) (or (not (= ~waterLevel~0 1)) .cse1))) [2021-02-23 17:13:35,071 INFO L185 CegarLoopUtils]: At program point L311(lines 311 319) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse2 .cse0 (= |old(~pumpRunning~0)| 0)) (or (= test_~tmp___2~0 0) (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (<= 2 ~waterLevel~0)) (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse0 .cse1 (not (<= test_~tmp___2~0 2147483647))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse2 (and .cse3 .cse1) .cse0 (and .cse3 (not (= ~waterLevel~0 0))))))) [2021-02-23 17:13:35,071 INFO L185 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~pumpRunning~0)| 0)) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-23 17:13:35,072 INFO L185 CegarLoopUtils]: At program point L309-1(line 309) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= |processEnvironment__wrappee__highWaterSensor_#t~ret18| 0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret18| 1) (<= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse1 .cse2 (and .cse3 (not (= ~waterLevel~0 0))) (and .cse0 .cse3))) (or .cse1 .cse2 (= |old(~pumpRunning~0)| 0)) (or .cse0 (not (= ~waterLevel~0 1)) .cse2))) [2021-02-23 17:13:35,072 INFO L185 CegarLoopUtils]: At program point L307(lines 307 324) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:13:35,072 INFO L185 CegarLoopUtils]: At program point L309-2(line 309) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= |processEnvironment__wrappee__highWaterSensor_#t~ret18| 0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret18| 1) (<= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse1 .cse2 (and .cse3 (not (= ~waterLevel~0 0))) (and .cse0 .cse3))) (or .cse1 .cse2 (= |old(~pumpRunning~0)| 0)) (or .cse0 (not (= ~waterLevel~0 1)) .cse2))) [2021-02-23 17:13:35,072 INFO L185 CegarLoopUtils]: At program point L309-3(line 309) the Hoare annotation is: (let ((.cse0 (= |processEnvironment__wrappee__highWaterSensor_#t~ret18| 0)) (.cse2 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (let ((.cse5 (and .cse0 .cse2)) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0)))) (and (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 .cse1 .cse2) .cse3 .cse4 (and .cse1 (not (= ~waterLevel~0 0))))) (or (= test_~tmp___2~0 0) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret18| processEnvironment__wrappee__highWaterSensor_~tmp~1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret18| 1) (<= 2 ~waterLevel~0)) (not (= test_~tmp___0~2 0)) .cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 .cse4 (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse5 .cse4) (or .cse3 .cse4 (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:13:35,072 INFO L185 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:13:35,073 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 73 84) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse4 (not (= ~waterLevel~0 0)) .cse5) (or .cse0 .cse1 .cse2 .cse3 (< ~waterLevel~0 3) .cse4 .cse5))) [2021-02-23 17:13:35,073 INFO L185 CegarLoopUtils]: At program point L78(line 78) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= test_~tmp~5 2147483647))) [2021-02-23 17:13:35,073 INFO L185 CegarLoopUtils]: At program point L77-1(lines 73 84) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse4 (not (= ~waterLevel~0 0)) .cse5) (or .cse0 .cse1 .cse2 .cse3 (< ~waterLevel~0 3) .cse4 .cse5))) [2021-02-23 17:13:35,073 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 73 84) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp~5 2147483647))) [2021-02-23 17:13:35,073 INFO L185 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: (or (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (<= __utac_acc__Specification4_spec__1_~tmp___0~3 2147483647)) (not (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~3 2147483648)))) [2021-02-23 17:13:35,073 INFO L185 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: (or (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (<= __utac_acc__Specification4_spec__1_~tmp___0~3 2147483647)) (not (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~3 2147483648)))) [2021-02-23 17:13:35,074 INFO L185 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: (or (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (<= __utac_acc__Specification4_spec__1_~tmp___0~3 2147483647)) (not (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~3 2147483648)))) [2021-02-23 17:13:35,074 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-23 17:13:35,074 INFO L185 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: (or (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (<= __utac_acc__Specification4_spec__1_~tmp___0~3 2147483647)) (not (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~3 2147483648)))) [2021-02-23 17:13:35,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 05:13:35 BoogieIcfgContainer [2021-02-23 17:13:35,104 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 17:13:35,105 INFO L168 Benchmark]: Toolchain (without parser) took 233463.87 ms. Allocated memory was 151.0 MB in the beginning and 987.8 MB in the end (delta: 836.8 MB). Free memory was 126.4 MB in the beginning and 780.7 MB in the end (delta: -654.3 MB). Peak memory consumption was 641.3 MB. Max. memory is 8.0 GB. [2021-02-23 17:13:35,105 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 138.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 17:13:35,105 INFO L168 Benchmark]: CACSL2BoogieTranslator took 838.19 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 104.2 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:13:35,106 INFO L168 Benchmark]: Boogie Preprocessor took 164.28 ms. Allocated memory is still 151.0 MB. Free memory was 104.0 MB in the beginning and 132.0 MB in the end (delta: -28.0 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. [2021-02-23 17:13:35,106 INFO L168 Benchmark]: RCFGBuilder took 1397.16 ms. Allocated memory is still 151.0 MB. Free memory was 132.0 MB in the beginning and 87.2 MB in the end (delta: 44.8 MB). Peak memory consumption was 65.8 MB. Max. memory is 8.0 GB. [2021-02-23 17:13:35,106 INFO L168 Benchmark]: TraceAbstraction took 231035.46 ms. Allocated memory was 151.0 MB in the beginning and 987.8 MB in the end (delta: 836.8 MB). Free memory was 86.7 MB in the beginning and 780.7 MB in the end (delta: -694.1 MB). Peak memory consumption was 600.5 MB. Max. memory is 8.0 GB. [2021-02-23 17:13:35,107 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 138.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 838.19 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 104.2 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 164.28 ms. Allocated memory is still 151.0 MB. Free memory was 104.0 MB in the beginning and 132.0 MB in the end (delta: -28.0 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1397.16 ms. Allocated memory is still 151.0 MB. Free memory was 132.0 MB in the beginning and 87.2 MB in the end (delta: 44.8 MB). Peak memory consumption was 65.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 231035.46 ms. Allocated memory was 151.0 MB in the beginning and 987.8 MB in the end (delta: 836.8 MB). Free memory was 86.7 MB in the beginning and 780.7 MB in the end (delta: -694.1 MB). Peak memory consumption was 600.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: 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: 474]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 475]: Loop Invariant Derived loop invariant: ((((((((tmp___0 <= 2147483647 && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || (((\old(waterLevel) == waterLevel && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 548]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 555]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 565]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((!(waterLevel < 3) || !(1 == systemActive)) || (0 <= tmp + 2147483648 && tmp <= 2147483647)) && ((((waterLevel == tmp || !(pumpRunning == 1)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(2 <= waterLevel))) && (((!(tmp == 0) || !(waterLevel < 3)) || !(1 == systemActive)) || waterLevel == 0) - ProcedureContractResult [Line: 240]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 445]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 541]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 227]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 362]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(waterLevel < 3) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 138]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(pumpRunning == 0) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) || !(waterLevel == 0)) && ((((((((tmp___2 == 0 || ((retValue_acc == 0 && \result == retValue_acc) && 2 <= waterLevel)) || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647))) && (((!(waterLevel == 1) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) - ProcedureContractResult [Line: 329]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || (pumpRunning == 1 && 2 <= waterLevel)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) && (((((0 == tmp && pumpRunning == \old(pumpRunning)) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0)) && (((!(waterLevel == 1) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(waterLevel == 0)) - ProcedureContractResult [Line: 295]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 465]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 152]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 354]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(waterLevel < 3) || pumpRunning == 1) || !(tmp == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 85]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 129]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(waterLevel < 3) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 426]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((((tmp___2 == 0 || ((((((\result <= 0 && retValue_acc <= 0) && tmp___0 <= 0) && 0 <= \result) && 1 <= tmp) && 0 <= retValue_acc) && 0 <= tmp___0)) || ((((tmp___0 == retValue_acc && \result == retValue_acc) && tmp___0 == 1) && tmp == 0) && 2 <= waterLevel)) || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) && (((((((((\result <= 0 && retValue_acc <= 0) && tmp___0 <= 0) && 0 <= \result) && 1 <= tmp) && 0 <= retValue_acc) && 0 <= tmp___0) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((((((\result <= 0 && retValue_acc <= 0) && tmp___0 <= 0) && 0 <= \result) && 1 <= tmp) && 0 <= retValue_acc) && 0 <= tmp___0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) - ProcedureContractResult [Line: 164]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 271]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((!(\old(waterLevel) == 1) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(\old(waterLevel) < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || (pumpRunning == 1 && 2 <= waterLevel)) || pumpRunning == 0) || !(tmp___2 <= 2147483647))) && (((((((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) || (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning))) || (((1 == systemActive && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) && waterLevel < 3)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || (\old(waterLevel) == waterLevel && !(waterLevel == 0)))) && (((((((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) || (((1 == systemActive && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) && waterLevel < 3)) || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) - ProcedureContractResult [Line: 61]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((!(\old(waterLevel) < 3) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0 - ProcedureContractResult [Line: 219]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 303]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((((((tmp___2 == 0 || ((tmp == 1 && pumpRunning == 1) && 2 <= waterLevel)) || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) && (((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0)) && (((!(waterLevel == 1) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((pumpRunning == \old(pumpRunning) && tmp == 0) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(waterLevel == 0)) - ProcedureContractResult [Line: 73]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(0 <= tmp + 2147483648) || !(pumpRunning == 1)) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || 2 <= waterLevel) || !(tmp <= 2147483647)) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) || !(tmp <= 2147483647))) && ((((((!(0 <= tmp + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || waterLevel < 3) || !(1 == systemActive)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (((tmp___0 == 0 || !(waterLevel < 3)) || !(1 == systemActive)) || !(tmp___0 <= 2147483647)) || !(0 <= tmp___0 + 2147483648) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 646 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 90.8s, OverallIterations: 8, TraceHistogramMax: 2, AutomataDifference: 77.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 140.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2033 SDtfs, 5186 SDslu, 5936 SDs, 0 SdLazy, 14572 SolverSat, 1860 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 20.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 656 GetRequests, 315 SyntacticMatches, 7 SemanticMatches, 334 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22692 ImplicationChecksByTransitivity, 55.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=746occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 8 MinimizatonAttempts, 410 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 281 LocationsWithAnnotation, 3881 PreInvPairs, 5537 NumberOfFragments, 6482 HoareAnnotationTreeSize, 3881 FomulaSimplifications, 10456659 FormulaSimplificationTreeSizeReduction, 25.5s HoareSimplificationTime, 281 FomulaSimplificationsInter, 276814 FormulaSimplificationTreeSizeReductionInter, 114.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...