/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:34:49,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:34:49,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:34:49,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:34:49,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:34:49,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:34:49,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:34:49,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:34:49,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:34:49,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:34:49,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:34:49,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:34:49,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:34:49,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:34:49,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:34:49,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:34:49,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:34:49,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:34:49,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:34:49,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:34:49,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:34:49,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:34:49,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:34:49,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:34:49,685 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:34:49,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:34:49,686 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:34:49,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:34:49,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:34:49,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:34:49,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:34:49,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:34:49,692 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:34:49,693 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:34:49,694 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:34:49,694 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:34:49,695 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:34:49,695 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:34:49,695 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:34:49,696 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:34:49,697 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:34:49,699 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:34:49,724 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:34:49,724 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:34:49,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:34:49,729 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:34:49,729 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:34:49,729 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:34:49,729 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:34:49,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:34:49,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:34:49,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:34:49,731 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:34:49,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:34:49,732 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:34:49,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:34:49,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:34:49,733 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:34:49,733 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:34:49,733 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:34:49,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:34:49,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:34:49,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:34:49,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:34:49,734 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:34:49,734 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:34:50,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:34:50,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:34:50,186 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:34:50,187 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:34:50,187 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:34:50,188 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c [2021-02-24 03:34:50,280 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89f34ee21/84d3d466957f41239e077c5cf26c1656/FLAG82c706d7e [2021-02-24 03:34:50,944 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:34:50,945 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c [2021-02-24 03:34:50,967 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89f34ee21/84d3d466957f41239e077c5cf26c1656/FLAG82c706d7e [2021-02-24 03:34:51,286 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89f34ee21/84d3d466957f41239e077c5cf26c1656 [2021-02-24 03:34:51,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:34:51,301 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:34:51,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:34:51,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:34:51,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:34:51,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:34:51" (1/1) ... [2021-02-24 03:34:51,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d69f373 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51, skipping insertion in model container [2021-02-24 03:34:51,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:34:51" (1/1) ... [2021-02-24 03:34:51,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:34:51,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:34:51,599 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c[4740,4753] [2021-02-24 03:34:51,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:34:51,755 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:34:51,784 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c[4740,4753] [2021-02-24 03:34:51,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:34:51,875 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:34:51,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51 WrapperNode [2021-02-24 03:34:51,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:34:51,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:34:51,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:34:51,879 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:34:51,892 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51" (1/1) ... [2021-02-24 03:34:51,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51" (1/1) ... [2021-02-24 03:34:51,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51" (1/1) ... [2021-02-24 03:34:51,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51" (1/1) ... [2021-02-24 03:34:51,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51" (1/1) ... [2021-02-24 03:34:51,968 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51" (1/1) ... [2021-02-24 03:34:51,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51" (1/1) ... [2021-02-24 03:34:51,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:34:51,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:34:51,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:34:51,983 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:34:51,984 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:34:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:34:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:34:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:34:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:34:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:34:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:34:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-24 03:34:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:34:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:34:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:34:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:34:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:34:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:34:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:34:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:34:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:34:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:34:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:34:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:34:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:34:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:34:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:34:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:34:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:34:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:34:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:34:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:34:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:34:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:34:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:34:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:34:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:34:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:34:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:34:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:34:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:34:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:34:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:34:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:34:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:34:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:34:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:34:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:34:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:34:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:34:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:34:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:34:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:34:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:34:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:34:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:34:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:34:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:34:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:34:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:34:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:34:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:34:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:34:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-24 03:34:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:34:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:34:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:34:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:34:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:34:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:34:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:34:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:34:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:34:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:34:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:34:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:34:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:34:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:34:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:34:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:34:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:34:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:34:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:34:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:34:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:34:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:34:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:34:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:34:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:34:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:34:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:34:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:34:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:34:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:34:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:34:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:34:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:34:53,255 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:34:53,255 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:34:53,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:34:53 BoogieIcfgContainer [2021-02-24 03:34:53,259 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:34:53,261 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:34:53,261 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:34:53,264 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:34:53,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:34:51" (1/3) ... [2021-02-24 03:34:53,265 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75f163bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:34:53, skipping insertion in model container [2021-02-24 03:34:53,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:51" (2/3) ... [2021-02-24 03:34:53,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75f163bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:34:53, skipping insertion in model container [2021-02-24 03:34:53,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:34:53" (3/3) ... [2021-02-24 03:34:53,268 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product21.cil.c [2021-02-24 03:34:53,275 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:34:53,280 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:34:53,300 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:34:53,324 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:34:53,325 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:34:53,325 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:34:53,325 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:34:53,325 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:34:53,325 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:34:53,325 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:34:53,326 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:34:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states. [2021-02-24 03:34:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:34:53,371 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:53,372 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:34:53,372 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:53,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:53,379 INFO L82 PathProgramCache]: Analyzing trace with hash -1191942639, now seen corresponding path program 1 times [2021-02-24 03:34:53,389 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:53,390 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1347063405] [2021-02-24 03:34:53,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:53,476 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:34:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:53,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:53,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:53,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:53,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:54,152 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:54,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:54,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:54,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:54,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:54,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:54,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:54,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:54,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:54,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:54,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:54,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:54,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:54,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:54,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:54,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:54,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:34:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:54,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:54,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:54,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:34:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:54,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:54,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:54,412 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1347063405] [2021-02-24 03:34:54,414 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:54,414 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:34:54,415 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604159809] [2021-02-24 03:34:54,428 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:34:54,429 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:54,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:34:54,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:34:54,449 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 3 states. [2021-02-24 03:34:56,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:56,077 INFO L93 Difference]: Finished difference Result 471 states and 560 transitions. [2021-02-24 03:34:56,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:34:56,079 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:34:56,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:56,097 INFO L225 Difference]: With dead ends: 471 [2021-02-24 03:34:56,098 INFO L226 Difference]: Without dead ends: 295 [2021-02-24 03:34:56,103 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:34:56,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2021-02-24 03:34:56,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 254. [2021-02-24 03:34:56,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2021-02-24 03:34:56,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 275 transitions. [2021-02-24 03:34:56,281 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 275 transitions. Word has length 147 [2021-02-24 03:34:56,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:56,282 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 275 transitions. [2021-02-24 03:34:56,282 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:34:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 275 transitions. [2021-02-24 03:34:56,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:34:56,287 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:56,287 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:34:56,288 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:34:56,288 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:56,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:56,289 INFO L82 PathProgramCache]: Analyzing trace with hash -1477241261, now seen corresponding path program 1 times [2021-02-24 03:34:56,289 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:56,289 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1911409001] [2021-02-24 03:34:56,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:56,294 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:34:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:56,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:56,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:56,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:56,787 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:56,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:56,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:56,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:56,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:56,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:56,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:56,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:56,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:56,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:56,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:56,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:34:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:56,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:56,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:34:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:56,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:56,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:56,887 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1911409001] [2021-02-24 03:34:56,887 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:56,888 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:34:56,888 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428283494] [2021-02-24 03:34:56,889 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:34:56,889 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:56,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:34:56,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:34:56,890 INFO L87 Difference]: Start difference. First operand 254 states and 275 transitions. Second operand 4 states. [2021-02-24 03:34:57,588 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:34:58,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:58,645 INFO L93 Difference]: Finished difference Result 387 states and 434 transitions. [2021-02-24 03:34:58,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:34:58,646 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:34:58,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:58,652 INFO L225 Difference]: With dead ends: 387 [2021-02-24 03:34:58,652 INFO L226 Difference]: Without dead ends: 278 [2021-02-24 03:34:58,654 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:34:58,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-02-24 03:34:58,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 244. [2021-02-24 03:34:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2021-02-24 03:34:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 262 transitions. [2021-02-24 03:34:58,768 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 262 transitions. Word has length 148 [2021-02-24 03:34:58,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:58,768 INFO L480 AbstractCegarLoop]: Abstraction has 244 states and 262 transitions. [2021-02-24 03:34:58,769 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:34:58,769 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 262 transitions. [2021-02-24 03:34:58,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-24 03:34:58,771 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:58,772 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:34:58,772 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:34:58,772 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:58,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:58,773 INFO L82 PathProgramCache]: Analyzing trace with hash 73698318, now seen corresponding path program 1 times [2021-02-24 03:34:58,773 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:58,774 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [57140206] [2021-02-24 03:34:58,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:58,778 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:34:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:58,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:58,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:58,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:58,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:58,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:58,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:58,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:58,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:58,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:58,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:59,255 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:59,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:59,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:59,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:59,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:59,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:34:59,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:59,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:59,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:59,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:59,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:59,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:59,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:59,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:59,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:59,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:59,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:59,418 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:34:59,421 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:34:59,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:59,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:59,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:59,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:34:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:59,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:59,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:59,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:34:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:59,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:59,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:59,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:59,527 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [57140206] [2021-02-24 03:34:59,527 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:59,527 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:34:59,528 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490351757] [2021-02-24 03:34:59,528 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:34:59,529 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:59,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:34:59,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:34:59,529 INFO L87 Difference]: Start difference. First operand 244 states and 262 transitions. Second operand 9 states. [2021-02-24 03:35:00,133 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:35:00,567 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:35:00,952 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:35:01,319 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:35:01,692 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:02,100 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:35:03,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:35:03,755 INFO L93 Difference]: Finished difference Result 407 states and 459 transitions. [2021-02-24 03:35:03,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-24 03:35:03,755 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-24 03:35:03,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:35:03,759 INFO L225 Difference]: With dead ends: 407 [2021-02-24 03:35:03,759 INFO L226 Difference]: Without dead ends: 278 [2021-02-24 03:35:03,761 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-24 03:35:03,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-02-24 03:35:03,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 244. [2021-02-24 03:35:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2021-02-24 03:35:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 261 transitions. [2021-02-24 03:35:03,865 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 261 transitions. Word has length 157 [2021-02-24 03:35:03,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:35:03,865 INFO L480 AbstractCegarLoop]: Abstraction has 244 states and 261 transitions. [2021-02-24 03:35:03,866 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:35:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 261 transitions. [2021-02-24 03:35:03,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-24 03:35:03,868 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:35:03,869 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:35:03,869 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:35:03,869 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:35:03,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:35:03,870 INFO L82 PathProgramCache]: Analyzing trace with hash -29734683, now seen corresponding path program 1 times [2021-02-24 03:35:03,870 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:35:03,870 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [424294350] [2021-02-24 03:35:03,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:35:03,874 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:35:03,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:03,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:03,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:03,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:03,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:03,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:35:03,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:35:03,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:35:03,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:35:03,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:35:03,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:35:03,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:03,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,374 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:35:04,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:35:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:35:04,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:35:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:35:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:35:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:04,464 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:35:04,465 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:35:04,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:35:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:35:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:35:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:35:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-24 03:35:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:04,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:04,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-24 03:35:04,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:04,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:04,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:35:04,625 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [424294350] [2021-02-24 03:35:04,625 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:35:04,625 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:35:04,625 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [176466763] [2021-02-24 03:35:04,626 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:35:04,626 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:35:04,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:35:04,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:35:04,627 INFO L87 Difference]: Start difference. First operand 244 states and 261 transitions. Second operand 14 states. [2021-02-24 03:35:05,375 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:35:05,837 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:35:06,238 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:35:06,629 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:35:07,032 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:07,425 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:35:08,230 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:35:09,865 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:35:10,309 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:10,915 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:11,327 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:35:11,715 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:35:12,116 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:35:12,515 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:35:12,897 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:35:13,287 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:13,762 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:14,307 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:35:14,712 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:15,203 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:35:16,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:35:16,642 INFO L93 Difference]: Finished difference Result 716 states and 857 transitions. [2021-02-24 03:35:16,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-24 03:35:16,643 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 170 [2021-02-24 03:35:16,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:35:16,649 INFO L225 Difference]: With dead ends: 716 [2021-02-24 03:35:16,649 INFO L226 Difference]: Without dead ends: 587 [2021-02-24 03:35:16,651 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-24 03:35:16,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2021-02-24 03:35:16,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 480. [2021-02-24 03:35:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 480 states. [2021-02-24 03:35:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 534 transitions. [2021-02-24 03:35:16,885 INFO L78 Accepts]: Start accepts. Automaton has 480 states and 534 transitions. Word has length 170 [2021-02-24 03:35:16,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:35:16,885 INFO L480 AbstractCegarLoop]: Abstraction has 480 states and 534 transitions. [2021-02-24 03:35:16,886 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:35:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 534 transitions. [2021-02-24 03:35:16,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-24 03:35:16,889 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:35:16,889 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:35:16,890 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:35:16,890 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:35:16,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:35:16,890 INFO L82 PathProgramCache]: Analyzing trace with hash -257600859, now seen corresponding path program 1 times [2021-02-24 03:35:16,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:35:16,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [178400616] [2021-02-24 03:35:16,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:35:16,894 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:35:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:16,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:16,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:16,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:16,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:16,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:16,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:16,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:16,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:16,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:16,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:16,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:16,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,272 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:35:17,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:35:17,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:17,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:35:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:35:17,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:35:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:35:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-24 03:35:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:35:17,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:35:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:35:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:35:17,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-24 03:35:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:17,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:17,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:35:17,439 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [178400616] [2021-02-24 03:35:17,439 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:35:17,439 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 03:35:17,439 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610178480] [2021-02-24 03:35:17,440 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 03:35:17,440 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:35:17,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 03:35:17,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-24 03:35:17,441 INFO L87 Difference]: Start difference. First operand 480 states and 534 transitions. Second operand 6 states. [2021-02-24 03:35:18,045 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:35:18,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:35:18,806 INFO L93 Difference]: Finished difference Result 697 states and 800 transitions. [2021-02-24 03:35:18,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-24 03:35:18,806 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 175 [2021-02-24 03:35:18,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:35:18,809 INFO L225 Difference]: With dead ends: 697 [2021-02-24 03:35:18,809 INFO L226 Difference]: Without dead ends: 332 [2021-02-24 03:35:18,811 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:35:18,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2021-02-24 03:35:18,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 311. [2021-02-24 03:35:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2021-02-24 03:35:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 328 transitions. [2021-02-24 03:35:18,956 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 328 transitions. Word has length 175 [2021-02-24 03:35:18,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:35:18,957 INFO L480 AbstractCegarLoop]: Abstraction has 311 states and 328 transitions. [2021-02-24 03:35:18,957 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-24 03:35:18,957 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 328 transitions. [2021-02-24 03:35:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-02-24 03:35:18,961 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:35:18,962 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:35:18,962 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:35:18,962 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:35:18,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:35:18,963 INFO L82 PathProgramCache]: Analyzing trace with hash 1851708491, now seen corresponding path program 1 times [2021-02-24 03:35:18,963 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:35:18,964 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [890235175] [2021-02-24 03:35:18,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:35:19,032 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,056 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,066 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,072 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,124 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,135 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,140 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,143 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,146 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,151 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,155 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,159 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,210 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:35:19,215 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:35:19,220 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:19,221 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:19,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:19,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:35:19,237 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:35:19,243 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size [2021-02-24 03:35:19,249 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size 114 [2021-02-24 03:35:19,251 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,256 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,258 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,262 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,310 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,312 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,316 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,318 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,320 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,324 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,327 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,331 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,378 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,380 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,382 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,384 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,386 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,391 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,394 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,397 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,444 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,446 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,448 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,450 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,452 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,455 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,457 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,461 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,520 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,521 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,523 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,526 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,528 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,531 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,533 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,536 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,582 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,585 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,587 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,589 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,591 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,594 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,597 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,600 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,645 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,647 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,649 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,653 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,655 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,658 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,660 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:19,663 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:19,713 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,715 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,717 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,724 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,726 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,729 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,731 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,734 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,781 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,784 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,786 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,788 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,790 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,793 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,795 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,799 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,855 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,856 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,862 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,863 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,866 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,874 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,876 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,879 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,930 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,932 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,934 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:19,936 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:19,938 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,941 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,943 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size [2021-02-24 03:35:19,946 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.0 percent of original size 72 [2021-02-24 03:35:19,995 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:19,997 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:19,999 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:20,001 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:20,003 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:20,005 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:20,007 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:20,010 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:20,059 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:35:20,061 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:35:20,063 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:35:20,076 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:35:20,081 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size [2021-02-24 03:35:20,084 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size 114 [2021-02-24 03:35:20,087 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:20,092 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:20,094 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:20,097 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:20,147 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:20,150 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:20,152 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:20,155 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:20,157 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:20,160 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:20,163 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size [2021-02-24 03:35:20,165 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.3 percent of original size 70 [2021-02-24 03:35:20,215 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:35:20,218 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:35:20,220 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:35:20,221 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:35:20,222 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:35:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:20,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:20,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:20,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:20,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,637 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:35:20,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:35:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:35:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:35:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:35:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:35:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:35:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-02-24 03:35:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:20,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:35:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:20,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:35:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-24 03:35:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-24 03:35:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:35:20,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:20,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:20,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:35:20,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:35:20,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-02-24 03:35:20,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,873 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,879 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,899 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,904 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,910 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:20,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:35:20,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:35:20,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:20,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:20,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:35:20,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:35:20,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:35:20,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:20,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:35:21,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,027 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:21,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:35:21,029 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:21,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:21,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:35:21,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:35:21,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:35:21,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:35:21,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:35:21,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,118 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:21,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:35:21,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:21,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:35:21,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:35:21,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:35:21,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:35:21,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:35:21,253 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:35:21,253 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:35:21,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:35:21,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:35:21,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:35:21,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:35:21,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,415 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:21,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:35:21,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:35:21,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:35:21,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:35:21,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:35:21,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,565 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:21,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:35:21,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-24 03:35:21,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:35:21,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:35:21,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:35:21,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:21,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:35:21,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-24 03:35:21,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:35:21,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:35:21,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:35:21,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,671 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:21,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:35:21,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:35:21,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:35:21,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:35:21,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:35:21,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:35:21,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:35:21,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:35:21,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:35:21,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:35:21,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:35:21,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:35:21,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:35:21,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:35:21,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:35:21,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:35:21,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:35:21,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:35:21,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:35:21,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:35:21,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:35:21,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:35:21,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:35:21,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:35:21,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:21,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:35:22,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:22,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:35:22,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:22,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:35:22,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:22,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:35:22,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:22,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:35:22,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:22,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:35:22,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:35:22,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:35:22,152 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [890235175] [2021-02-24 03:35:22,153 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:35:22,153 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2021-02-24 03:35:22,153 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321824894] [2021-02-24 03:35:22,153 INFO L460 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-02-24 03:35:22,154 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:35:22,154 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-02-24 03:35:22,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=169, Invalid=1313, Unknown=0, NotChecked=0, Total=1482 [2021-02-24 03:35:22,155 INFO L87 Difference]: Start difference. First operand 311 states and 328 transitions. Second operand 37 states. [2021-02-24 03:35:22,859 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:35:23,509 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:35:23,925 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:35:24,363 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:35:24,799 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:35:25,234 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:35:25,664 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:35:26,065 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:35:26,530 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:35:26,998 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:35:27,432 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:35:27,914 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:35:28,410 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:35:28,925 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:35:29,464 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:35:29,959 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:35:30,593 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:35:31,222 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:32,006 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:35:32,434 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:35:32,876 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:35:33,274 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:35:33,722 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:35:34,169 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:35:34,610 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:35:35,087 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:35:35,644 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:35:36,223 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-24 03:35:36,782 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:35:37,442 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:35:37,959 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:35:38,531 WARN L202 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-24 03:35:39,518 WARN L202 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:35:40,015 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:35:40,645 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:35:41,179 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:35:41,781 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:35:42,195 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:35:42,837 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:35:43,472 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:35:46,014 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:35:46,456 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:35:47,271 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-24 03:35:48,100 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-24 03:35:48,552 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:35:48,993 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:35:49,431 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:35:49,889 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:35:50,312 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:35:51,007 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:35:51,877 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-24 03:35:53,387 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:35:53,952 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:35:54,551 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:35:55,143 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:35:58,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:35:58,350 INFO L93 Difference]: Finished difference Result 1001 states and 1147 transitions. [2021-02-24 03:35:58,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 152 states. [2021-02-24 03:35:58,351 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 227 [2021-02-24 03:35:58,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:35:58,353 INFO L225 Difference]: With dead ends: 1001 [2021-02-24 03:35:58,353 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:35:58,370 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 93 SyntacticMatches, 3 SemanticMatches, 186 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12699 ImplicationChecksByTransitivity, 32.3s TimeCoverageRelationStatistics Valid=4227, Invalid=30929, Unknown=0, NotChecked=0, Total=35156 [2021-02-24 03:35:58,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:35:58,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:35:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:35:58,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:35:58,372 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 227 [2021-02-24 03:35:58,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:35:58,372 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:35:58,372 INFO L481 AbstractCegarLoop]: Interpolant automaton has 37 states. [2021-02-24 03:35:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:35:58,372 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:35:58,372 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:35:58,375 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:35:59,145 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 237 [2021-02-24 03:36:00,798 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 239 [2021-02-24 03:36:02,674 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 241 [2021-02-24 03:36:02,793 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 245 [2021-02-24 03:36:04,268 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 245 [2021-02-24 03:36:04,404 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 245 [2021-02-24 03:36:04,923 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 241 [2021-02-24 03:36:05,044 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 237 [2021-02-24 03:36:07,813 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 243 [2021-02-24 03:36:08,157 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 237 [2021-02-24 03:36:10,758 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 237 [2021-02-24 03:36:11,365 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 247 [2021-02-24 03:36:13,105 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:13,392 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:36:13,638 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:14,004 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 36 [2021-02-24 03:36:14,324 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:36:15,733 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2021-02-24 03:36:16,013 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:36:16,295 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:36:16,586 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-24 03:36:16,869 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:36:17,158 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-24 03:36:17,743 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:18,132 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 38 [2021-02-24 03:36:18,442 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2021-02-24 03:36:19,732 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2021-02-24 03:36:20,366 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:20,785 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 39 [2021-02-24 03:36:20,904 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-24 03:36:21,544 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 18 [2021-02-24 03:36:22,145 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 16 [2021-02-24 03:36:22,438 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:24,448 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-24 03:36:25,048 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:25,353 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:36:25,544 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-24 03:36:25,829 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:25,953 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-24 03:36:26,268 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:36:26,586 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:27,040 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-24 03:36:27,291 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 34 [2021-02-24 03:36:27,668 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-24 03:36:27,835 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2021-02-24 03:36:28,126 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:28,896 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 18 [2021-02-24 03:36:30,418 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2021-02-24 03:36:31,720 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 172 DAG size of output: 19 [2021-02-24 03:36:32,373 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 18 [2021-02-24 03:36:32,694 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-02-24 03:36:32,986 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:33,589 WARN L202 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2021-02-24 03:36:34,205 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:34,492 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-24 03:36:35,700 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2021-02-24 03:36:36,112 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 41 [2021-02-24 03:36:36,482 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 36 [2021-02-24 03:36:37,070 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:37,409 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 36 [2021-02-24 03:36:37,938 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:38,303 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:38,522 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 34 [2021-02-24 03:36:38,926 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2021-02-24 03:36:39,257 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-24 03:36:39,844 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 18 [2021-02-24 03:36:40,216 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2021-02-24 03:36:40,548 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-24 03:36:40,816 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:41,087 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:41,631 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 16 [2021-02-24 03:36:42,219 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 31 [2021-02-24 03:36:42,365 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-24 03:36:42,631 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:42,740 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-24 03:36:43,052 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:36:43,608 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 16 [2021-02-24 03:36:43,889 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-24 03:36:44,050 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-24 03:36:44,331 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-24 03:36:44,943 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 28 [2021-02-24 03:36:45,230 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:36:47,038 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-24 03:36:47,375 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-24 03:36:47,486 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-24 03:36:48,053 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:48,393 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 36 [2021-02-24 03:36:48,502 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 30 [2021-02-24 03:36:48,896 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 38 [2021-02-24 03:36:49,478 WARN L202 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:49,775 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2021-02-24 03:36:50,236 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 45 [2021-02-24 03:36:51,097 WARN L202 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 20 [2021-02-24 03:36:51,380 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:36:51,908 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 15 [2021-02-24 03:36:52,853 WARN L202 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 23 [2021-02-24 03:36:53,486 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:54,076 WARN L202 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:36:54,338 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:36:54,434 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:36:54,434 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:36:54,434 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:36:54,434 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-24 03:36:54,434 INFO L189 CegarLoopUtils]: For program point L382-1(line 382) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L382-2(line 382) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 359 414) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L403-1(lines 384 405) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:36:54,435 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 359 414) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 359 414) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-24 03:36:54,436 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L401-1(line 401) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L401-2(line 401) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L406(lines 383 407) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L390(lines 390 394) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L390-1(lines 390 394) no Hoare annotation was computed. [2021-02-24 03:36:54,437 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 415 474) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 415 474) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L441-2(lines 441 466) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 415 474) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-24 03:36:54,438 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L467(lines 440 468) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L459-1(line 459) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L459-2(line 459) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L455-1(line 455) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L455-2(line 455) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L447(lines 447 451) no Hoare annotation was computed. [2021-02-24 03:36:54,439 INFO L189 CegarLoopUtils]: For program point L447-1(lines 447 451) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L439-1(line 439) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L439-2(line 439) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L464-1(line 464) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L464-2(line 464) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L460-1(line 460) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L460-2(line 460) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-24 03:36:54,440 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 694 700) the Hoare annotation is: true [2021-02-24 03:36:54,441 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 694 700) the Hoare annotation is: true [2021-02-24 03:36:54,441 INFO L192 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: true [2021-02-24 03:36:54,441 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 701 709) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-24 03:36:54,441 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 701 709) the Hoare annotation is: true [2021-02-24 03:36:54,441 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 701 709) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-24 03:36:54,441 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:54,441 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 808 832) the Hoare annotation is: true [2021-02-24 03:36:54,441 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:54,441 INFO L185 CegarLoopUtils]: At program point L820(lines 820 826) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8)) .cse2))) [2021-02-24 03:36:54,441 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 808 832) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648)))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 .cse1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and .cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) .cse1) (not (= 1 ~systemActive~0)))) [2021-02-24 03:36:54,442 INFO L185 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8)))) [2021-02-24 03:36:54,442 INFO L185 CegarLoopUtils]: At program point L818-1(line 818) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0)) .cse0 .cse1 .cse2))) [2021-02-24 03:36:54,442 INFO L185 CegarLoopUtils]: At program point L816(lines 816 829) the Hoare annotation is: (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:54,442 INFO L185 CegarLoopUtils]: At program point L818-2(line 818) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0)) .cse0 .cse1 .cse2))) [2021-02-24 03:36:54,442 INFO L185 CegarLoopUtils]: At program point L818-3(line 818) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0)) .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)))) [2021-02-24 03:36:54,442 INFO L185 CegarLoopUtils]: At program point L816-1(lines 808 832) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~8)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648)))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 .cse1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and .cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) .cse1) (not (= 1 ~systemActive~0)))) [2021-02-24 03:36:54,442 INFO L192 CegarLoopUtils]: At program point L814(line 814) the Hoare annotation is: true [2021-02-24 03:36:54,443 INFO L185 CegarLoopUtils]: At program point L814-1(line 814) the Hoare annotation is: (or (= |__utac_acc__Specification4_spec__1_#t~ret68| ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:54,443 INFO L185 CegarLoopUtils]: At program point L814-2(line 814) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret68| ~waterLevel~0) .cse1 .cse2) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret68| 2147483648)) .cse0 .cse1 .cse2))) [2021-02-24 03:36:54,443 INFO L185 CegarLoopUtils]: At program point L814-3(line 814) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= |__utac_acc__Specification4_spec__1_#t~ret68| __utac_acc__Specification4_spec__1_~tmp~8) (= |__utac_acc__Specification4_spec__1_#t~ret68| ~waterLevel~0)) .cse0 .cse1 .cse2) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret68| 2147483648)) .cse0 .cse1 .cse2))) [2021-02-24 03:36:54,443 INFO L192 CegarLoopUtils]: At program point L810(line 810) the Hoare annotation is: true [2021-02-24 03:36:54,443 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 783 805) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,443 INFO L185 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,443 INFO L185 CegarLoopUtils]: At program point L795-1(line 795) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,444 INFO L185 CegarLoopUtils]: At program point L793(lines 793 800) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,444 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 783 805) the Hoare annotation is: true [2021-02-24 03:36:54,444 INFO L192 CegarLoopUtils]: At program point L793-1(lines 793 800) the Hoare annotation is: true [2021-02-24 03:36:54,444 INFO L185 CegarLoopUtils]: At program point L791(line 791) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret67| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,444 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,444 INFO L185 CegarLoopUtils]: At program point L791-1(line 791) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret67| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,444 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,444 INFO L185 CegarLoopUtils]: At program point L791-2(line 791) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret67| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,444 INFO L185 CegarLoopUtils]: At program point L789-1(line 789) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,445 INFO L185 CegarLoopUtils]: At program point L785(line 785) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,445 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 783 805) the Hoare annotation is: true [2021-02-24 03:36:54,445 INFO L192 CegarLoopUtils]: At program point L802(line 802) the Hoare annotation is: true [2021-02-24 03:36:54,445 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 742 765) no Hoare annotation was computed. [2021-02-24 03:36:54,445 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 742 765) no Hoare annotation was computed. [2021-02-24 03:36:54,445 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 742 765) no Hoare annotation was computed. [2021-02-24 03:36:54,445 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-24 03:36:54,445 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-24 03:36:54,445 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-24 03:36:54,445 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-24 03:36:54,445 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-24 03:36:54,445 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-24 03:36:54,446 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-24 03:36:54,446 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-24 03:36:54,446 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-24 03:36:54,446 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-24 03:36:54,446 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-24 03:36:54,446 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-24 03:36:54,446 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-24 03:36:54,446 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-24 03:36:54,446 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 165 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:54,446 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 165 173) the Hoare annotation is: true [2021-02-24 03:36:54,446 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-24 03:36:54,447 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 165 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: true [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point L225(line 225) the Hoare annotation is: true [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: true [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: true [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point L219(lines 219 223) the Hoare annotation is: true [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 210 228) the Hoare annotation is: true [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point L219-2(lines 219 223) the Hoare annotation is: true [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point L217-1(line 217) the Hoare annotation is: true [2021-02-24 03:36:54,447 INFO L192 CegarLoopUtils]: At program point L217-2(line 217) the Hoare annotation is: true [2021-02-24 03:36:54,448 INFO L192 CegarLoopUtils]: At program point L217-3(line 217) the Hoare annotation is: true [2021-02-24 03:36:54,448 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 210 228) the Hoare annotation is: true [2021-02-24 03:36:54,448 INFO L192 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: true [2021-02-24 03:36:54,448 INFO L192 CegarLoopUtils]: At program point L212(line 212) the Hoare annotation is: true [2021-02-24 03:36:54,448 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 210 228) the Hoare annotation is: true [2021-02-24 03:36:54,448 INFO L189 CegarLoopUtils]: For program point L193(lines 193 201) no Hoare annotation was computed. [2021-02-24 03:36:54,448 INFO L189 CegarLoopUtils]: For program point L193-2(lines 193 201) no Hoare annotation was computed. [2021-02-24 03:36:54,448 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-24 03:36:54,448 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-24 03:36:54,448 INFO L189 CegarLoopUtils]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-02-24 03:36:54,448 INFO L189 CegarLoopUtils]: For program point L181-2(lines 181 189) no Hoare annotation was computed. [2021-02-24 03:36:54,448 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 174 209) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point L204-1(line 204) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 174 209) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 174 209) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 687 693) the Hoare annotation is: true [2021-02-24 03:36:54,449 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 687 693) the Hoare annotation is: true [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-24 03:36:54,449 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 313 358) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L343-1(line 343) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L339-1(line 339) no Hoare annotation was computed. [2021-02-24 03:36:54,450 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 313 358) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 313 358) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-24 03:36:54,451 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L350-1(line 350) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L350-2(line 350) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L313(lines 313 358) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L313-1(lines 313 358) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-24 03:36:54,452 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L640(lines 640 660) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L640-1(lines 640 660) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-24 03:36:54,453 INFO L189 CegarLoopUtils]: For program point L667-1(line 667) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 626 671) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L667-2(line 667) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L665-1(line 665) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L665-2(line 665) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L626(lines 626 671) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point L657(lines 657 658) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 626 671) no Hoare annotation was computed. [2021-02-24 03:36:54,454 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 626 671) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L645-1(line 645) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L645-2(line 645) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:36:54,455 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-24 03:36:54,456 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-24 03:36:54,456 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-24 03:36:54,456 INFO L189 CegarLoopUtils]: For program point L650(lines 650 651) no Hoare annotation was computed. [2021-02-24 03:36:54,456 INFO L189 CegarLoopUtils]: For program point L646(lines 646 653) no Hoare annotation was computed. [2021-02-24 03:36:54,456 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-24 03:36:54,456 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-24 03:36:54,456 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 773 782) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,456 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 773 782) the Hoare annotation is: true [2021-02-24 03:36:54,456 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 773 782) the Hoare annotation is: true [2021-02-24 03:36:54,456 INFO L192 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 154 164) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point L159(line 159) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point L159-1(line 159) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point L159-2(line 159) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point L159-3(line 159) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 154 164) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 154 164) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 146 153) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 146 153) the Hoare annotation is: true [2021-02-24 03:36:54,457 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 146 153) the Hoare annotation is: true [2021-02-24 03:36:54,458 INFO L185 CegarLoopUtils]: At program point L127(line 127) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,458 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,458 INFO L185 CegarLoopUtils]: At program point L121(lines 121 129) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,458 INFO L185 CegarLoopUtils]: At program point L119(line 119) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,458 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 113 137) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,458 INFO L185 CegarLoopUtils]: At program point L119-1(line 119) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,458 INFO L185 CegarLoopUtils]: At program point L117(lines 117 134) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,458 INFO L185 CegarLoopUtils]: At program point L119-2(line 119) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,459 INFO L185 CegarLoopUtils]: At program point L119-3(line 119) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,459 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 113 137) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,459 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,459 INFO L185 CegarLoopUtils]: At program point L132-1(lines 113 137) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,459 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 79 85) the Hoare annotation is: true [2021-02-24 03:36:54,459 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 79 85) the Hoare annotation is: true [2021-02-24 03:36:54,459 INFO L185 CegarLoopUtils]: At program point L279(lines 279 283) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,459 INFO L185 CegarLoopUtils]: At program point L279-2(lines 273 284) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,460 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,460 INFO L185 CegarLoopUtils]: At program point L238(line 238) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,460 INFO L185 CegarLoopUtils]: At program point L271-1(line 271) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,460 INFO L185 CegarLoopUtils]: At program point L263(lines 263 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,460 INFO L185 CegarLoopUtils]: At program point L263-1(lines 263 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,460 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (not (= test_~tmp~3 0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3))) [2021-02-24 03:36:54,460 INFO L185 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet27| 2147483648))) (.cse1 (<= |test_#t~nondet27| 2147483647)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse3) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:54,461 INFO L185 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet27| 2147483648))) (.cse1 (<= |test_#t~nondet27| 2147483647)) (.cse2 (= test_~tmp~3 |test_#t~nondet27|)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (< ~waterLevel~0 3) .cse2 (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse3) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3))) [2021-02-24 03:36:54,461 INFO L185 CegarLoopUtils]: At program point L235(line 235) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,461 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 233 296) the Hoare annotation is: true [2021-02-24 03:36:54,461 INFO L185 CegarLoopUtils]: At program point L289(lines 242 290) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,461 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 233 296) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,461 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 233 296) the Hoare annotation is: true [2021-02-24 03:36:54,461 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,461 INFO L185 CegarLoopUtils]: At program point L244(lines 243 288) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:36:54,462 INFO L185 CegarLoopUtils]: At program point L277-1(line 277) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,462 INFO L185 CegarLoopUtils]: At program point L277-2(line 277) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,462 INFO L185 CegarLoopUtils]: At program point L273(lines 273 284) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,462 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,462 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,463 INFO L185 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (<= 0 (+ |test_#t~nondet28| 2147483648))) (.cse1 (<= |test_#t~nondet28| 2147483647)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse3 .cse2 .cse4 .cse6 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 (not (= test_~tmp~3 0)) .cse6 (not (= ~waterLevel~0 0)) (= ~pumpRunning~0 0) .cse5))) [2021-02-24 03:36:54,463 INFO L185 CegarLoopUtils]: At program point L261-1(line 261) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= test_~tmp___0~1 |test_#t~nondet28|) (<= 0 (+ |test_#t~nondet28| 2147483648)) (<= |test_#t~nondet28| 2147483647) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,463 INFO L185 CegarLoopUtils]: At program point L286(lines 243 288) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:36:54,463 INFO L185 CegarLoopUtils]: At program point L253(lines 253 259) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2))) [2021-02-24 03:36:54,463 INFO L185 CegarLoopUtils]: At program point L253-1(lines 253 259) the Hoare annotation is: (let ((.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (not (= test_~tmp~3 0)) .cse2 (not (= ~waterLevel~0 0)) .cse3 .cse4) (and .cse0 .cse1 .cse2 (<= test_~tmp___0~1 2147483647) .cse3 (<= 0 (+ test_~tmp___0~1 2147483648)) .cse4) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-24 03:36:54,464 INFO L185 CegarLoopUtils]: At program point L245(lines 245 249) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:36:54,464 INFO L185 CegarLoopUtils]: At program point L241(line 241) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,464 INFO L185 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:54,464 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 580 625) no Hoare annotation was computed. [2021-02-24 03:36:54,464 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-24 03:36:54,464 INFO L189 CegarLoopUtils]: For program point L599-1(line 599) no Hoare annotation was computed. [2021-02-24 03:36:54,464 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-24 03:36:54,464 INFO L189 CegarLoopUtils]: For program point L599-2(line 599) no Hoare annotation was computed. [2021-02-24 03:36:54,464 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L604(lines 604 605) no Hoare annotation was computed. [2021-02-24 03:36:54,465 INFO L189 CegarLoopUtils]: For program point L600(lines 600 607) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 580 625) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point L594(lines 594 614) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point L594-1(lines 594 614) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 580 625) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2021-02-24 03:36:54,466 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L189 CegarLoopUtils]: For program point L621-2(line 621) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L189 CegarLoopUtils]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L189 CegarLoopUtils]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L189 CegarLoopUtils]: For program point L580(lines 580 625) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L189 CegarLoopUtils]: For program point L611(lines 611 612) no Hoare annotation was computed. [2021-02-24 03:36:54,467 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 913 921) the Hoare annotation is: true [2021-02-24 03:36:54,468 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 913 921) the Hoare annotation is: true [2021-02-24 03:36:54,468 INFO L192 CegarLoopUtils]: At program point L918(line 918) the Hoare annotation is: true [2021-02-24 03:36:54,468 INFO L192 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: true [2021-02-24 03:36:54,468 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 913 921) the Hoare annotation is: true [2021-02-24 03:36:54,468 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-24 03:36:54,468 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-24 03:36:54,468 INFO L189 CegarLoopUtils]: For program point L889(lines 889 897) no Hoare annotation was computed. [2021-02-24 03:36:54,468 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 881 903) no Hoare annotation was computed. [2021-02-24 03:36:54,468 INFO L189 CegarLoopUtils]: For program point L887(line 887) no Hoare annotation was computed. [2021-02-24 03:36:54,468 INFO L189 CegarLoopUtils]: For program point L889-2(lines 889 897) no Hoare annotation was computed. [2021-02-24 03:36:54,468 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 881 903) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 881 903) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L506(lines 506 522) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L539-1(line 539) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L539-2(line 539) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L523(lines 523 564) no Hoare annotation was computed. [2021-02-24 03:36:54,469 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L515-1(line 515) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L565(lines 565 576) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-24 03:36:54,470 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 477 579) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L541-1(line 541) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L508-1(line 508) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L566(lines 566 573) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 477 579) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-24 03:36:54,471 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L501(lines 501 505) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 477 579) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L526-2(lines 526 546) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L477(lines 477 579) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L477-1(lines 477 579) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-24 03:36:54,472 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L568-1(line 568) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L568-2(line 568) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L527(lines 526 546) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-24 03:36:54,473 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L511-1(line 511) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L528(lines 528 532) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L553-1(line 553) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L553-2(line 553) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-24 03:36:54,474 INFO L189 CegarLoopUtils]: For program point L537-1(line 537) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L537-2(line 537) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L555-1(line 555) no Hoare annotation was computed. [2021-02-24 03:36:54,475 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point L555-2(line 555) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point L547(lines 525 548) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 677 686) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 677 686) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 677 686) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point L679-1(line 679) no Hoare annotation was computed. [2021-02-24 03:36:54,476 INFO L189 CegarLoopUtils]: For program point L679-2(line 679) no Hoare annotation was computed. [2021-02-24 03:36:54,477 INFO L185 CegarLoopUtils]: At program point L605(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,477 INFO L185 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,477 INFO L185 CegarLoopUtils]: At program point L52(line 52) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:36:54,477 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,477 INFO L185 CegarLoopUtils]: At program point L205-1(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,477 INFO L185 CegarLoopUtils]: At program point L205-2(line 205) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,477 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,477 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,477 INFO L185 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,478 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)|)) [2021-02-24 03:36:54,478 INFO L185 CegarLoopUtils]: At program point L899-1(line 899) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,478 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)|)) [2021-02-24 03:36:54,478 INFO L185 CegarLoopUtils]: At program point L899-2(line 899) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,478 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)|)) [2021-02-24 03:36:54,478 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)|)) [2021-02-24 03:36:54,478 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)|)) [2021-02-24 03:36:54,478 INFO L185 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,478 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)|)) [2021-02-24 03:36:54,479 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)|)) [2021-02-24 03:36:54,479 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)|)) [2021-02-24 03:36:54,479 INFO L185 CegarLoopUtils]: At program point L895-2(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,479 INFO L185 CegarLoopUtils]: At program point L895-3(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,479 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,479 INFO L185 CegarLoopUtils]: At program point L891-1(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,479 INFO L185 CegarLoopUtils]: At program point L891-2(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,479 INFO L185 CegarLoopUtils]: At program point L891-3(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,479 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,479 INFO L185 CegarLoopUtils]: At program point L891-4(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L891-5(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L887-2(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L887-3(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L887-4(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L887-5(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L887-6(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L887-7(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L611(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,480 INFO L185 CegarLoopUtils]: At program point L611-1(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point L657(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point L657-1(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point L203(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point L203-1(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point L203-2(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point L203-3(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point L199(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,481 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L199-1(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L199-2(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L199-3(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L612(line 612) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L195(line 195) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L199-4(line 199) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L835(line 835) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L195-1(line 195) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L195-2(line 195) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,482 INFO L185 CegarLoopUtils]: At program point L195-3(line 195) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,483 INFO L185 CegarLoopUtils]: At program point L191(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,483 INFO L185 CegarLoopUtils]: At program point L191-1(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,483 INFO L185 CegarLoopUtils]: At program point L191-2(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,483 INFO L185 CegarLoopUtils]: At program point L191-3(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,483 INFO L185 CegarLoopUtils]: At program point L604(line 604) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,483 INFO L185 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:54,483 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,483 INFO L185 CegarLoopUtils]: At program point L191-4(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L604-1(line 604) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L187-1(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L191-5(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L187-2(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L191-6(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L187-3(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L191-7(line 191) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L187-4(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,484 INFO L185 CegarLoopUtils]: At program point L183-1(line 183) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,485 INFO L185 CegarLoopUtils]: At program point L183-2(line 183) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,485 INFO L185 CegarLoopUtils]: At program point L183-3(line 183) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,485 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,485 INFO L185 CegarLoopUtils]: At program point L658(line 658) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,485 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,485 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-24 03:36:54,485 INFO L185 CegarLoopUtils]: At program point L650-1(line 650) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:54,486 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:54,486 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 138 145) no Hoare annotation was computed. [2021-02-24 03:36:54,486 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 138 145) no Hoare annotation was computed. [2021-02-24 03:36:54,486 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 138 145) no Hoare annotation was computed. [2021-02-24 03:36:54,486 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 904 912) the Hoare annotation is: true [2021-02-24 03:36:54,486 INFO L185 CegarLoopUtils]: At program point L909(line 909) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:54,486 INFO L192 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: true [2021-02-24 03:36:54,486 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 904 912) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~10)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:54,486 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 904 912) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~10)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:54,487 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:36:54,487 INFO L192 CegarLoopUtils]: At program point L864-1(lines 860 871) the Hoare annotation is: true [2021-02-24 03:36:54,487 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 860 871) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:36:54,487 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 860 871) the Hoare annotation is: true [2021-02-24 03:36:54,487 INFO L185 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:36:54,487 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:36:54,487 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:36:54,487 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:36:54,487 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:36:54,487 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 872 880) the Hoare annotation is: true [2021-02-24 03:36:54,487 INFO L192 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: true [2021-02-24 03:36:54,487 INFO L192 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: true [2021-02-24 03:36:54,488 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 872 880) the Hoare annotation is: true [2021-02-24 03:36:54,488 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 872 880) the Hoare annotation is: true [2021-02-24 03:36:54,488 INFO L185 CegarLoopUtils]: At program point L61(line 61) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,488 INFO L185 CegarLoopUtils]: At program point L59(lines 58 77) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,488 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 55 78) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,488 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 55 78) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-24 03:36:54,488 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 55 78) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-24 03:36:54,488 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,489 INFO L185 CegarLoopUtils]: At program point L66(lines 66 72) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,489 INFO L192 CegarLoopUtils]: At program point L737(lines 712 741) the Hoare annotation is: true [2021-02-24 03:36:54,489 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 712 741) the Hoare annotation is: true [2021-02-24 03:36:54,489 INFO L192 CegarLoopUtils]: At program point L733(line 733) the Hoare annotation is: true [2021-02-24 03:36:54,489 INFO L192 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: true [2021-02-24 03:36:54,489 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 712 741) the Hoare annotation is: true [2021-02-24 03:36:54,489 INFO L192 CegarLoopUtils]: At program point L726(lines 726 730) the Hoare annotation is: true [2021-02-24 03:36:54,489 INFO L192 CegarLoopUtils]: At program point L726-1(lines 726 730) the Hoare annotation is: true [2021-02-24 03:36:54,489 INFO L192 CegarLoopUtils]: At program point L722-2(lines 722 736) the Hoare annotation is: true [2021-02-24 03:36:54,489 INFO L192 CegarLoopUtils]: At program point L718(line 718) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point L718-1(line 718) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 836 847) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 836 847) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point L840-1(lines 836 847) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 766 772) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 766 772) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:36:54,490 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:54,490 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:36:54,491 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:36:54,491 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 848 859) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4 .cse5) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 0)) .cse5))) [2021-02-24 03:36:54,491 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2021-02-24 03:36:54,491 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 848 859) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2021-02-24 03:36:54,491 INFO L185 CegarLoopUtils]: At program point L852-1(lines 848 859) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4 .cse5) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 0)) .cse5))) [2021-02-24 03:36:54,491 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 298 305) the Hoare annotation is: true [2021-02-24 03:36:54,491 INFO L192 CegarLoopUtils]: At program point L302(line 302) the Hoare annotation is: true [2021-02-24 03:36:54,492 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 302) the Hoare annotation is: true [2021-02-24 03:36:54,492 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 298 305) the Hoare annotation is: true [2021-02-24 03:36:54,492 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 298 305) the Hoare annotation is: true [2021-02-24 03:36:54,492 INFO L185 CegarLoopUtils]: At program point L97(line 97) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,492 INFO L185 CegarLoopUtils]: At program point L95(lines 95 103) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,492 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 87 111) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,492 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,492 INFO L185 CegarLoopUtils]: At program point L93-1(line 93) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,493 INFO L185 CegarLoopUtils]: At program point L91(lines 91 108) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,493 INFO L185 CegarLoopUtils]: At program point L93-2(line 93) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,493 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 87 111) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,493 INFO L185 CegarLoopUtils]: At program point L93-3(line 93) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,493 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,493 INFO L185 CegarLoopUtils]: At program point L106-1(lines 87 111) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,493 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:54,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:36:54 BoogieIcfgContainer [2021-02-24 03:36:54,516 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:36:54,517 INFO L168 Benchmark]: Toolchain (without parser) took 123226.63 ms. Allocated memory was 155.2 MB in the beginning and 728.8 MB in the end (delta: 573.6 MB). Free memory was 130.2 MB in the beginning and 260.9 MB in the end (delta: -130.7 MB). Peak memory consumption was 462.6 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:54,517 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 155.2 MB. Free memory is still 129.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:36:54,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 573.75 ms. Allocated memory is still 155.2 MB. Free memory was 129.2 MB in the beginning and 108.3 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:54,518 INFO L168 Benchmark]: Boogie Preprocessor took 104.41 ms. Allocated memory is still 155.2 MB. Free memory was 108.3 MB in the beginning and 104.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:54,518 INFO L168 Benchmark]: RCFGBuilder took 1275.74 ms. Allocated memory was 155.2 MB in the beginning and 186.6 MB in the end (delta: 31.5 MB). Free memory was 104.5 MB in the beginning and 152.6 MB in the end (delta: -48.1 MB). Peak memory consumption was 55.5 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:54,518 INFO L168 Benchmark]: TraceAbstraction took 121255.90 ms. Allocated memory was 186.6 MB in the beginning and 728.8 MB in the end (delta: 542.1 MB). Free memory was 152.6 MB in the beginning and 260.9 MB in the end (delta: -108.2 MB). Peak memory consumption was 452.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:54,519 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 155.2 MB. Free memory is still 129.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 573.75 ms. Allocated memory is still 155.2 MB. Free memory was 129.2 MB in the beginning and 108.3 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 104.41 ms. Allocated memory is still 155.2 MB. Free memory was 108.3 MB in the beginning and 104.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1275.74 ms. Allocated memory was 155.2 MB in the beginning and 186.6 MB in the end (delta: 31.5 MB). Free memory was 104.5 MB in the beginning and 152.6 MB in the end (delta: -48.1 MB). Peak memory consumption was 55.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 121255.90 ms. Allocated memory was 186.6 MB in the beginning and 728.8 MB in the end (delta: 542.1 MB). Free memory was 152.6 MB in the beginning and 260.9 MB in the end (delta: -108.2 MB). Peak memory consumption was 452.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 302]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 242]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((((((0 <= tmp + 2147483648 && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) - ProcedureContractResult [Line: 694]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 701]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 808]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((tmp___0 == 0 && waterLevel == tmp) && 0 <= tmp + 2147483648) || !(waterLevel < 3)) || !(pumpRunning == 0)) || ((waterLevel == tmp && !(tmp == 0)) && 0 <= tmp + 2147483648)) || !(1 == systemActive) - ProcedureContractResult [Line: 783]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 165]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 210]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 687]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 773]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 154]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 146]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 113]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 79]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 233]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 913]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 860]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 904]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((waterLevel == retValue_acc && \result == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 55]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 712]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 836]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 766]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 848]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(tmp <= 2147483647) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) && (((((((!(tmp <= 2147483647) || !(\old(waterLevel) == 1)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 298]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 87]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 624 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 65.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 57.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 56.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1317 SDtfs, 3650 SDslu, 2918 SDs, 0 SdLazy, 6781 SolverSat, 1527 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 440 GetRequests, 190 SyntacticMatches, 4 SemanticMatches, 246 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12946 ImplicationChecksByTransitivity, 44.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=480occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 237 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 269 LocationsWithAnnotation, 2038 PreInvPairs, 2716 NumberOfFragments, 3759 HoareAnnotationTreeSize, 2038 FomulaSimplifications, 986071 FormulaSimplificationTreeSizeReduction, 14.1s HoareSimplificationTime, 269 FomulaSimplificationsInter, 97139 FormulaSimplificationTreeSizeReductionInter, 41.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...