/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product38.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:52:04,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:52:04,619 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:52:04,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:52:04,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:52:04,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:52:04,693 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:52:04,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:52:04,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:52:04,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:52:04,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:52:04,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:52:04,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:52:04,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:52:04,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:52:04,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:52:04,728 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:52:04,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:52:04,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:52:04,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:52:04,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:52:04,744 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:52:04,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:52:04,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:52:04,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:52:04,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:52:04,751 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:52:04,752 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:52:04,752 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:52:04,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:52:04,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:52:04,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:52:04,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:52:04,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:52:04,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:52:04,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:52:04,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:52:04,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:52:04,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:52:04,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:52:04,783 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:52:04,785 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:52:04,798 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:52:04,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:52:04,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:52:04,800 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:52:04,800 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:52:04,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:52:04,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:52:04,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:52:04,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:52:04,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:52:04,802 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:52:04,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:52:04,802 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:52:04,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:52:04,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:52:04,803 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:52:04,803 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:52:04,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:52:04,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:52:04,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:52:04,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:52:04,804 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:52:04,805 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:52:05,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:52:05,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:52:05,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:52:05,212 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:52:05,217 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:52:05,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product38.cil.c [2021-02-21 19:52:05,304 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88651c241/26d399685b7a468cb9c893960847b126/FLAG287278505 [2021-02-21 19:52:05,984 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:52:05,985 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product38.cil.c [2021-02-21 19:52:06,003 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88651c241/26d399685b7a468cb9c893960847b126/FLAG287278505 [2021-02-21 19:52:06,293 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88651c241/26d399685b7a468cb9c893960847b126 [2021-02-21 19:52:06,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:52:06,322 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:52:06,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:52:06,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:52:06,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:52:06,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d995f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06, skipping insertion in model container [2021-02-21 19:52:06,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:52:06,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:52:06,586 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_spec5_product38.cil.c[1281,1294] [2021-02-21 19:52:06,730 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:52:06,745 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:52:06,763 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_spec5_product38.cil.c[1281,1294] [2021-02-21 19:52:06,842 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:52:06,891 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:52:06,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06 WrapperNode [2021-02-21 19:52:06,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:52:06,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:52:06,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:52:06,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:52:06,910 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,972 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:06,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (1/1) ... [2021-02-21 19:52:07,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:52:07,017 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:52:07,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:52:07,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:52:07,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (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 [2021-02-21 19:52:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:52:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:52:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:52:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:52:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:52:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:52:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:52:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:52:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:52:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:52:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:52:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:52:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:52:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:52:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:52:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:52:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:52:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:52:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:52:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:52:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:52:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:52:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:52:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:52:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:52:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-21 19:52:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:52:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:52:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 19:52:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:52:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:52:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:52:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:52:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:52:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:52:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-21 19:52:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 19:52:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:52:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:52:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:52:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:52:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-21 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-21 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:52:08,588 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:52:08,589 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:52:08,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:52:08 BoogieIcfgContainer [2021-02-21 19:52:08,594 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:52:08,596 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:52:08,597 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:52:08,600 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:52:08,601 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:52:06" (1/3) ... [2021-02-21 19:52:08,602 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e7d4baf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:52:08, skipping insertion in model container [2021-02-21 19:52:08,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:52:06" (2/3) ... [2021-02-21 19:52:08,603 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e7d4baf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:52:08, skipping insertion in model container [2021-02-21 19:52:08,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:52:08" (3/3) ... [2021-02-21 19:52:08,604 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product38.cil.c [2021-02-21 19:52:08,611 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:52:08,617 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:52:08,638 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:52:08,666 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:52:08,666 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:52:08,666 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:52:08,666 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:52:08,666 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:52:08,667 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:52:08,667 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:52:08,667 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:52:08,692 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states. [2021-02-21 19:52:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:52:08,716 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:08,717 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:08,717 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:08,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:08,725 INFO L82 PathProgramCache]: Analyzing trace with hash -154859113, now seen corresponding path program 1 times [2021-02-21 19:52:08,737 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:08,738 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [597475176] [2021-02-21 19:52:08,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:08,839 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,559 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:09,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:09,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:52:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:52:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:52:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,883 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:52:09,888 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [597475176] [2021-02-21 19:52:09,891 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:09,891 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:52:09,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148694192] [2021-02-21 19:52:09,899 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:52:09,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:09,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:52:09,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:52:09,922 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 4 states. [2021-02-21 19:52:11,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:11,704 INFO L93 Difference]: Finished difference Result 511 states and 597 transitions. [2021-02-21 19:52:11,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:52:11,708 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:52:11,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:11,739 INFO L225 Difference]: With dead ends: 511 [2021-02-21 19:52:11,739 INFO L226 Difference]: Without dead ends: 323 [2021-02-21 19:52:11,750 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:52:11,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2021-02-21 19:52:11,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 277. [2021-02-21 19:52:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2021-02-21 19:52:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 300 transitions. [2021-02-21 19:52:11,961 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 300 transitions. Word has length 165 [2021-02-21 19:52:11,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:11,962 INFO L480 AbstractCegarLoop]: Abstraction has 277 states and 300 transitions. [2021-02-21 19:52:11,962 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:52:11,963 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 300 transitions. [2021-02-21 19:52:11,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:52:11,967 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:11,968 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:11,968 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:52:11,968 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:11,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:11,969 INFO L82 PathProgramCache]: Analyzing trace with hash 394277861, now seen corresponding path program 1 times [2021-02-21 19:52:11,969 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:11,970 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2062952089] [2021-02-21 19:52:11,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:11,974 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:12,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,430 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:12,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:12,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:52:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:12,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:52:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:12,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:12,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:52:12,581 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2062952089] [2021-02-21 19:52:12,581 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:12,581 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:52:12,581 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481703648] [2021-02-21 19:52:12,583 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:52:12,583 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:12,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:52:12,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:52:12,584 INFO L87 Difference]: Start difference. First operand 277 states and 300 transitions. Second operand 5 states. [2021-02-21 19:52:13,460 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:14,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:14,646 INFO L93 Difference]: Finished difference Result 435 states and 488 transitions. [2021-02-21 19:52:14,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:52:14,647 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:52:14,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:14,652 INFO L225 Difference]: With dead ends: 435 [2021-02-21 19:52:14,652 INFO L226 Difference]: Without dead ends: 312 [2021-02-21 19:52:14,654 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:52:14,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2021-02-21 19:52:14,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 267. [2021-02-21 19:52:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-21 19:52:14,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 287 transitions. [2021-02-21 19:52:14,784 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 287 transitions. Word has length 166 [2021-02-21 19:52:14,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:14,785 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 287 transitions. [2021-02-21 19:52:14,785 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:52:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 287 transitions. [2021-02-21 19:52:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-21 19:52:14,788 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:14,789 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:14,789 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:52:14,789 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:14,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:14,790 INFO L82 PathProgramCache]: Analyzing trace with hash -1709772535, now seen corresponding path program 1 times [2021-02-21 19:52:14,790 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:14,790 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2080385749] [2021-02-21 19:52:14,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:14,794 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:14,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:14,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:14,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:14,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:14,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:14,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:14,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:14,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:14,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:14,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:14,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:14,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,290 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:15,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:15,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:15,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:15,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:52:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:15,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-21 19:52:15,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-21 19:52:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:15,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:15,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:52:15,589 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2080385749] [2021-02-21 19:52:15,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:15,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:52:15,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423787668] [2021-02-21 19:52:15,591 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:52:15,591 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:15,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:52:15,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:52:15,592 INFO L87 Difference]: Start difference. First operand 267 states and 287 transitions. Second operand 11 states. [2021-02-21 19:52:16,246 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:16,733 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:17,097 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:52:17,499 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:17,879 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:18,249 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:20,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:20,250 INFO L93 Difference]: Finished difference Result 482 states and 553 transitions. [2021-02-21 19:52:20,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 19:52:20,251 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-21 19:52:20,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:20,255 INFO L225 Difference]: With dead ends: 482 [2021-02-21 19:52:20,255 INFO L226 Difference]: Without dead ends: 335 [2021-02-21 19:52:20,256 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-21 19:52:20,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2021-02-21 19:52:20,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 267. [2021-02-21 19:52:20,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-21 19:52:20,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 286 transitions. [2021-02-21 19:52:20,385 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 286 transitions. Word has length 179 [2021-02-21 19:52:20,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:20,385 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 286 transitions. [2021-02-21 19:52:20,386 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:52:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 286 transitions. [2021-02-21 19:52:20,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-02-21 19:52:20,389 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:20,389 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:20,389 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:52:20,390 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:20,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:20,390 INFO L82 PathProgramCache]: Analyzing trace with hash 1361699474, now seen corresponding path program 1 times [2021-02-21 19:52:20,391 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:20,391 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [636170263] [2021-02-21 19:52:20,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:20,397 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:20,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:20,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:20,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:20,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:20,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,789 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:20,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:20,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:52:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:20,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:20,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:20,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-21 19:52:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:20,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-21 19:52:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:20,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:20,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:21,053 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:52:21,054 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [636170263] [2021-02-21 19:52:21,054 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:21,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 19:52:21,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827399445] [2021-02-21 19:52:21,055 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 19:52:21,055 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:21,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 19:52:21,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-21 19:52:21,059 INFO L87 Difference]: Start difference. First operand 267 states and 286 transitions. Second operand 8 states. [2021-02-21 19:52:21,737 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:23,868 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:24,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:24,529 INFO L93 Difference]: Finished difference Result 671 states and 798 transitions. [2021-02-21 19:52:24,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-21 19:52:24,530 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 192 [2021-02-21 19:52:24,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:24,535 INFO L225 Difference]: With dead ends: 671 [2021-02-21 19:52:24,535 INFO L226 Difference]: Without dead ends: 524 [2021-02-21 19:52:24,537 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2021-02-21 19:52:24,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2021-02-21 19:52:24,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 386. [2021-02-21 19:52:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 386 states. [2021-02-21 19:52:24,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 417 transitions. [2021-02-21 19:52:24,735 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 417 transitions. Word has length 192 [2021-02-21 19:52:24,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:24,736 INFO L480 AbstractCegarLoop]: Abstraction has 386 states and 417 transitions. [2021-02-21 19:52:24,736 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 19:52:24,736 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 417 transitions. [2021-02-21 19:52:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-02-21 19:52:24,739 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:24,739 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:24,740 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:52:24,740 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:24,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:24,741 INFO L82 PathProgramCache]: Analyzing trace with hash 1921670443, now seen corresponding path program 1 times [2021-02-21 19:52:24,741 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:24,741 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [375255858] [2021-02-21 19:52:24,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:24,745 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:24,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:24,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:24,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:24,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:24,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:24,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:24,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:24,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:24,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:24,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:24,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:24,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:24,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:24,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:24,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:24,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:24,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:24,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,156 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:25,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:25,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:52:25,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:25,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:25,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-21 19:52:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-21 19:52:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:25,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:25,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:25,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:25,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:25,418 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:52:25,418 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [375255858] [2021-02-21 19:52:25,418 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:25,419 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:52:25,419 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497179141] [2021-02-21 19:52:25,419 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:52:25,419 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:25,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:52:25,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:52:25,420 INFO L87 Difference]: Start difference. First operand 386 states and 417 transitions. Second operand 11 states. [2021-02-21 19:52:26,058 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:27,092 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:27,452 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:28,487 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:28,912 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:29,356 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:30,170 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:30,538 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:30,896 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:31,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:31,607 INFO L93 Difference]: Finished difference Result 789 states and 925 transitions. [2021-02-21 19:52:31,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-02-21 19:52:31,608 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 216 [2021-02-21 19:52:31,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:31,613 INFO L225 Difference]: With dead ends: 789 [2021-02-21 19:52:31,613 INFO L226 Difference]: Without dead ends: 523 [2021-02-21 19:52:31,615 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=248, Invalid=622, Unknown=0, NotChecked=0, Total=870 [2021-02-21 19:52:31,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2021-02-21 19:52:31,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 385. [2021-02-21 19:52:31,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2021-02-21 19:52:31,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 414 transitions. [2021-02-21 19:52:31,777 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 414 transitions. Word has length 216 [2021-02-21 19:52:31,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:31,778 INFO L480 AbstractCegarLoop]: Abstraction has 385 states and 414 transitions. [2021-02-21 19:52:31,778 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:52:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 414 transitions. [2021-02-21 19:52:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-21 19:52:31,782 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:31,782 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:31,782 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 19:52:31,783 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:31,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:31,783 INFO L82 PathProgramCache]: Analyzing trace with hash -2083416252, now seen corresponding path program 1 times [2021-02-21 19:52:31,783 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:31,784 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1944494451] [2021-02-21 19:52:31,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:31,787 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:31,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:31,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:31,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:31,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,137 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:32,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:52:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:32,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:32,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:32,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:32,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:32,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:32,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-21 19:52:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-21 19:52:32,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:32,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:32,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:52:32,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1944494451] [2021-02-21 19:52:32,398 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:32,399 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:52:32,399 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334845961] [2021-02-21 19:52:32,399 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:52:32,400 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:32,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:52:32,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:52:32,401 INFO L87 Difference]: Start difference. First operand 385 states and 414 transitions. Second operand 11 states. [2021-02-21 19:52:33,955 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:34,344 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:52:34,746 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 19:52:35,121 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:35,499 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:35,858 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:37,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:37,088 INFO L93 Difference]: Finished difference Result 790 states and 921 transitions. [2021-02-21 19:52:37,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 19:52:37,089 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 217 [2021-02-21 19:52:37,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:37,093 INFO L225 Difference]: With dead ends: 790 [2021-02-21 19:52:37,093 INFO L226 Difference]: Without dead ends: 525 [2021-02-21 19:52:37,095 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-21 19:52:37,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 525 states. [2021-02-21 19:52:37,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 525 to 393. [2021-02-21 19:52:37,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 393 states. [2021-02-21 19:52:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 422 transitions. [2021-02-21 19:52:37,292 INFO L78 Accepts]: Start accepts. Automaton has 393 states and 422 transitions. Word has length 217 [2021-02-21 19:52:37,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:37,293 INFO L480 AbstractCegarLoop]: Abstraction has 393 states and 422 transitions. [2021-02-21 19:52:37,293 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:52:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 422 transitions. [2021-02-21 19:52:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-21 19:52:37,298 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:37,298 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:37,299 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 19:52:37,299 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:37,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:37,301 INFO L82 PathProgramCache]: Analyzing trace with hash 2086346660, now seen corresponding path program 1 times [2021-02-21 19:52:37,301 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:37,302 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1120071747] [2021-02-21 19:52:37,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:37,305 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:37,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:37,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:37,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,749 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:37,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:37,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:37,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:37,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:37,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:52:37,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:37,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:37,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:37,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:37,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:37,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:37,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-21 19:52:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:37,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-21 19:52:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:37,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:37,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:38,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:52:38,037 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1120071747] [2021-02-21 19:52:38,038 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:38,038 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-21 19:52:38,038 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916172724] [2021-02-21 19:52:38,038 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-21 19:52:38,039 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:38,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-21 19:52:38,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-21 19:52:38,040 INFO L87 Difference]: Start difference. First operand 393 states and 422 transitions. Second operand 14 states. [2021-02-21 19:52:38,797 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:39,174 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:52:39,542 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:39,913 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:40,274 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:41,459 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:41,838 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:42,228 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:42,624 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:42,941 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:44,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:44,408 INFO L93 Difference]: Finished difference Result 809 states and 952 transitions. [2021-02-21 19:52:44,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-21 19:52:44,409 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 217 [2021-02-21 19:52:44,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:44,413 INFO L225 Difference]: With dead ends: 809 [2021-02-21 19:52:44,413 INFO L226 Difference]: Without dead ends: 536 [2021-02-21 19:52:44,414 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-21 19:52:44,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2021-02-21 19:52:44,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 399. [2021-02-21 19:52:44,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 399 states. [2021-02-21 19:52:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 428 transitions. [2021-02-21 19:52:44,612 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 428 transitions. Word has length 217 [2021-02-21 19:52:44,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:44,612 INFO L480 AbstractCegarLoop]: Abstraction has 399 states and 428 transitions. [2021-02-21 19:52:44,612 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-21 19:52:44,612 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 428 transitions. [2021-02-21 19:52:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-21 19:52:44,617 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:44,619 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:44,619 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 19:52:44,619 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:44,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:44,620 INFO L82 PathProgramCache]: Analyzing trace with hash -1518126495, now seen corresponding path program 1 times [2021-02-21 19:52:44,620 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:44,620 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1865843925] [2021-02-21 19:52:44,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:44,625 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:44,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:44,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:44,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:44,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:44,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:44,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:44,727 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-21 19:52:44,727 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-21 19:52:44,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,034 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:45,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:45,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:52:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:45,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:45,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:45,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:45,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:45,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:45,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-21 19:52:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-21 19:52:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:45,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:45,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:45,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:52:45,277 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1865843925] [2021-02-21 19:52:45,277 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:45,277 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 19:52:45,277 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850221203] [2021-02-21 19:52:45,278 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 19:52:45,278 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:45,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 19:52:45,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-21 19:52:45,279 INFO L87 Difference]: Start difference. First operand 399 states and 428 transitions. Second operand 8 states. [2021-02-21 19:52:45,937 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:46,681 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:49,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:49,714 INFO L93 Difference]: Finished difference Result 1140 states and 1375 transitions. [2021-02-21 19:52:49,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-21 19:52:49,715 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 217 [2021-02-21 19:52:49,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:49,722 INFO L225 Difference]: With dead ends: 1140 [2021-02-21 19:52:49,722 INFO L226 Difference]: Without dead ends: 861 [2021-02-21 19:52:49,724 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2021-02-21 19:52:49,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 861 states. [2021-02-21 19:52:50,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 861 to 654. [2021-02-21 19:52:50,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 654 states. [2021-02-21 19:52:50,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 654 states and 720 transitions. [2021-02-21 19:52:50,020 INFO L78 Accepts]: Start accepts. Automaton has 654 states and 720 transitions. Word has length 217 [2021-02-21 19:52:50,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:50,021 INFO L480 AbstractCegarLoop]: Abstraction has 654 states and 720 transitions. [2021-02-21 19:52:50,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 19:52:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 720 transitions. [2021-02-21 19:52:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-02-21 19:52:50,026 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:50,026 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:50,026 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-21 19:52:50,026 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:50,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:50,027 INFO L82 PathProgramCache]: Analyzing trace with hash -1901675632, now seen corresponding path program 1 times [2021-02-21 19:52:50,027 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:50,027 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1158547780] [2021-02-21 19:52:50,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:50,032 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:50,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:50,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:50,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:50,228 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:52:50,229 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:52:50,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:50,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:50,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:50,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,580 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:50,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:50,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:50,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:50,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:50,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:52:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:50,684 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-21 19:52:50,685 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-21 19:52:50,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-21 19:52:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-21 19:52:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:50,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-21 19:52:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:50,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:50,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-21 19:52:50,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:50,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:50,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:50,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:52:50,837 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1158547780] [2021-02-21 19:52:50,837 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:50,837 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-21 19:52:50,837 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226983100] [2021-02-21 19:52:50,838 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-21 19:52:50,838 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:50,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-21 19:52:50,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-02-21 19:52:50,839 INFO L87 Difference]: Start difference. First operand 654 states and 720 transitions. Second operand 15 states. [2021-02-21 19:52:51,853 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-21 19:52:52,868 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:55,015 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-21 19:52:55,751 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-21 19:52:56,181 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:56,593 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:57,306 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-21 19:52:57,700 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:58,124 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:58,491 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:53:00,658 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:53:01,033 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:53:01,409 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:53:02,307 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-21 19:53:04,348 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-21 19:53:05,199 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-21 19:53:05,994 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-21 19:53:06,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:53:06,696 INFO L93 Difference]: Finished difference Result 2019 states and 2428 transitions. [2021-02-21 19:53:06,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-02-21 19:53:06,696 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 222 [2021-02-21 19:53:06,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:53:06,708 INFO L225 Difference]: With dead ends: 2019 [2021-02-21 19:53:06,708 INFO L226 Difference]: Without dead ends: 1592 [2021-02-21 19:53:06,713 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1096 ImplicationChecksByTransitivity, 10.1s TimeCoverageRelationStatistics Valid=754, Invalid=2906, Unknown=0, NotChecked=0, Total=3660 [2021-02-21 19:53:06,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1592 states. [2021-02-21 19:53:07,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1592 to 1151. [2021-02-21 19:53:07,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1151 states. [2021-02-21 19:53:07,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1258 transitions. [2021-02-21 19:53:07,315 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1258 transitions. Word has length 222 [2021-02-21 19:53:07,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:53:07,315 INFO L480 AbstractCegarLoop]: Abstraction has 1151 states and 1258 transitions. [2021-02-21 19:53:07,315 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-21 19:53:07,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1258 transitions. [2021-02-21 19:53:07,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-02-21 19:53:07,322 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:53:07,323 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:53:07,323 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-21 19:53:07,323 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:53:07,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:53:07,324 INFO L82 PathProgramCache]: Analyzing trace with hash -1482109528, now seen corresponding path program 1 times [2021-02-21 19:53:07,324 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:53:07,324 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [490218473] [2021-02-21 19:53:07,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:53:07,663 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 86 [2021-02-21 19:53:07,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:07,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-02-21 19:53:07,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:07,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:07,910 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 87 [2021-02-21 19:53:07,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:07,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-02-21 19:53:07,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:07,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:08,199 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 87 [2021-02-21 19:53:08,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:08,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-02-21 19:53:08,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:08,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:08,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:08,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:08,479 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 86 [2021-02-21 19:53:08,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:08,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-02-21 19:53:08,490 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-21 19:53:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:08,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:08,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:08,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:08,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:08,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:08,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:53:08,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:08,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:08,960 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:53:08,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:53:08,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:08,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:08,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:08,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:53:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:53:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:53:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:53:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:53:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:53:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 19:53:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:09,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:09,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:53:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:09,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:09,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-21 19:53:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-02-21 19:53:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:53:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:53:09,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-21 19:53:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:53:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-21 19:53:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-21 19:53:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:53:09,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:53:09,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,260 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:09,264 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:09,270 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:09,275 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:09,281 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:53:09,287 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:09,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-02-21 19:53:09,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,301 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:09,304 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:53:09,306 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:09,313 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:09,317 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:09,323 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:09,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-02-21 19:53:09,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,340 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:09,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:09,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:09,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:09,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:09,360 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:53:09,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-02-21 19:53:09,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:09,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:09,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:09,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:53:09,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:09,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:09,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:09,506 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:09,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:09,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:09,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:09,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:53:09,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:09,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,625 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:53:09,632 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:09,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:09,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:53:09,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:53:09,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:09,788 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-21 19:53:09,789 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-21 19:53:09,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:53:09,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:53:09,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:09,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:09,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,968 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:09,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:09,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:09,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:53:10,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:10,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:10,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:10,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,067 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:53:10,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:53:10,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:53:10,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:10,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:53:10,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:10,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:10,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:10,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:53:10,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 19:53:10,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:53:10,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:53:10,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:53:10,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:10,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:53:10,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:10,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:53:10,507 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-21 19:53:10,508 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-21 19:53:10,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:10,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:10,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:53:10,607 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size [2021-02-21 19:53:10,607 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size 16 [2021-02-21 19:53:10,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:10,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:10,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:10,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:53:10,826 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 19:53:10,828 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 19:53:10,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:10,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:10,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:10,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:10,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:11,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:53:11,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 19:53:11,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 19:53:11,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-21 19:53:11,265 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 19:53:11,266 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 19:53:11,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:11,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:11,414 WARN L141 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-02-21 19:53:11,415 WARN L147 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size 19 [2021-02-21 19:53:11,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:53:11,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:11,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:11,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:11,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:11,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:11,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:11,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:11,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:11,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:11,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:11,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:11,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:11,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:11,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:11,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:11,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:11,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:11,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:11,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:53:11,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:53:11,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:11,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:11,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:53:12,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:53:12,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:53:12,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:53:12,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:53:12,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:53:12,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:53:12,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:53:12,141 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [490218473] [2021-02-21 19:53:12,141 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:53:12,141 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2021-02-21 19:53:12,142 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466148618] [2021-02-21 19:53:12,142 INFO L460 AbstractCegarLoop]: Interpolant automaton has 56 states [2021-02-21 19:53:12,142 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:53:12,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2021-02-21 19:53:12,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=3333, Unknown=0, NotChecked=0, Total=3660 [2021-02-21 19:53:12,144 INFO L87 Difference]: Start difference. First operand 1151 states and 1258 transitions. Second operand 56 states. [2021-02-21 19:53:12,912 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:53:13,823 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:53:14,316 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:14,731 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:53:15,188 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:53:15,647 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:53:16,165 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:17,041 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-21 19:53:17,524 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:53:18,061 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:18,567 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:53:19,105 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:53:19,675 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:53:20,272 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:53:20,902 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:53:21,471 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:53:22,611 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:53:23,109 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:53:23,562 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:53:24,012 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:53:24,700 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:53:25,408 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:53:25,894 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:26,409 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:26,934 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:27,482 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:27,987 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:28,585 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:29,102 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:53:29,662 WARN L202 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:53:30,212 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:30,744 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:31,257 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:32,175 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:53:32,743 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:33,191 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:33,718 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:34,194 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:53:34,645 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:35,099 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:35,817 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:37,468 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:38,585 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-21 19:53:40,564 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:53:41,599 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:53:43,392 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:53:44,341 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:44,841 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:45,673 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-21 19:53:46,508 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 216 [2021-02-21 19:53:47,229 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:48,340 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:53:49,215 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:53:49,655 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:50,803 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:53:51,495 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:53:52,563 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:53,883 WARN L202 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-21 19:53:55,237 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:53:56,667 WARN L202 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2021-02-21 19:53:57,632 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:53:59,233 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:54:00,485 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:54:00,914 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:54:01,357 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:54:05,552 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:54:07,605 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:54:08,307 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:54:08,812 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:54:09,720 WARN L202 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-21 19:54:12,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:54:12,251 INFO L93 Difference]: Finished difference Result 3078 states and 3670 transitions. [2021-02-21 19:54:12,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 266 states. [2021-02-21 19:54:12,252 INFO L78 Accepts]: Start accepts. Automaton has 56 states. Word has length 308 [2021-02-21 19:54:12,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:54:12,256 INFO L225 Difference]: With dead ends: 3078 [2021-02-21 19:54:12,256 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:54:12,290 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 469 GetRequests, 144 SyntacticMatches, 5 SemanticMatches, 320 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42889 ImplicationChecksByTransitivity, 47.6s TimeCoverageRelationStatistics Valid=6629, Invalid=96733, Unknown=0, NotChecked=0, Total=103362 [2021-02-21 19:54:12,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:54:12,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:54:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:54:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:54:12,292 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 308 [2021-02-21 19:54:12,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:54:12,292 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:54:12,293 INFO L481 AbstractCegarLoop]: Interpolant automaton has 56 states. [2021-02-21 19:54:12,293 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:54:12,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:54:12,293 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-21 19:54:12,295 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:54:14,185 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 398 DAG size of output: 354 [2021-02-21 19:54:15,225 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 265 [2021-02-21 19:54:18,097 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-21 19:54:19,048 WARN L202 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 359 [2021-02-21 19:54:21,339 WARN L202 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 343 [2021-02-21 19:54:22,779 WARN L202 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-21 19:54:26,647 WARN L202 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-21 19:54:28,080 WARN L202 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-21 19:54:29,689 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 345 [2021-02-21 19:54:32,786 WARN L202 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 364 [2021-02-21 19:54:37,409 WARN L202 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 366 [2021-02-21 19:54:38,157 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 340 [2021-02-21 19:54:39,726 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 441 DAG size of output: 379 [2021-02-21 19:54:46,114 WARN L202 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-21 19:54:48,048 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 456 DAG size of output: 415 [2021-02-21 19:54:48,959 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 345 [2021-02-21 19:54:55,191 WARN L202 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 365 [2021-02-21 19:54:56,133 WARN L202 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 370 [2021-02-21 19:54:56,880 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 344 [2021-02-21 19:54:57,649 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 354 [2021-02-21 19:55:01,097 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 354 [2021-02-21 19:55:03,362 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 445 DAG size of output: 375 [2021-02-21 19:55:04,237 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 355 [2021-02-21 19:55:06,700 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 256 DAG size of output: 55 [2021-02-21 19:55:07,261 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-21 19:55:07,979 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-21 19:55:08,777 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:09,653 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-21 19:55:10,840 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-21 19:55:11,424 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:55:11,710 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:55:11,984 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-21 19:55:13,265 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2021-02-21 19:55:13,451 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:55:14,801 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2021-02-21 19:55:15,055 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 1 [2021-02-21 19:55:16,359 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-21 19:55:18,001 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 261 DAG size of output: 59 [2021-02-21 19:55:18,745 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 24 [2021-02-21 19:55:19,382 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 15 [2021-02-21 19:55:22,000 WARN L202 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 226 DAG size of output: 44 [2021-02-21 19:55:23,295 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-21 19:55:24,171 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:26,104 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-21 19:55:26,891 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:28,439 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 245 DAG size of output: 57 [2021-02-21 19:55:30,116 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 192 DAG size of output: 40 [2021-02-21 19:55:30,428 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:55:30,630 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:55:32,205 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 226 DAG size of output: 60 [2021-02-21 19:55:33,504 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-21 19:55:34,567 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 212 DAG size of output: 52 [2021-02-21 19:55:34,884 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:55:36,105 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 220 DAG size of output: 43 [2021-02-21 19:55:36,332 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:55:37,518 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 219 DAG size of output: 49 [2021-02-21 19:55:38,377 WARN L202 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:55:38,595 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:55:39,423 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:55:39,773 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:55:40,464 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-21 19:55:41,911 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 218 DAG size of output: 42 [2021-02-21 19:55:43,339 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-21 19:55:44,823 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 255 DAG size of output: 36 [2021-02-21 19:55:45,706 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-21 19:55:47,101 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-21 19:55:47,920 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:48,670 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-21 19:55:49,778 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 213 DAG size of output: 35 [2021-02-21 19:55:50,494 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-21 19:55:51,770 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 178 DAG size of output: 27 [2021-02-21 19:55:52,600 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:52,819 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:55:54,101 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 211 DAG size of output: 37 [2021-02-21 19:55:55,167 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 244 DAG size of output: 45 [2021-02-21 19:55:55,487 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-21 19:55:55,715 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:55:56,539 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:59,254 WARN L202 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 203 DAG size of output: 48 [2021-02-21 19:56:00,359 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 212 DAG size of output: 52 [2021-02-21 19:56:01,667 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 261 DAG size of output: 45 [2021-02-21 19:56:01,982 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-21 19:56:03,068 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 213 DAG size of output: 35 [2021-02-21 19:56:03,751 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-21 19:56:03,918 WARN L202 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 31 [2021-02-21 19:56:04,715 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:56:05,493 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:56:06,829 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 255 DAG size of output: 36 [2021-02-21 19:56:08,520 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 223 DAG size of output: 45 [2021-02-21 19:56:09,359 WARN L202 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 16 [2021-02-21 19:56:10,957 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 226 DAG size of output: 60 [2021-02-21 19:56:11,676 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-21 19:56:12,722 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 186 DAG size of output: 33 [2021-02-21 19:56:13,434 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-21 19:56:13,620 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:56:13,823 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:14,011 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:56:14,149 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2021-02-21 19:56:14,462 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:14,787 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:15,935 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 216 DAG size of output: 44 [2021-02-21 19:56:16,160 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:17,001 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:56:18,240 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-21 19:56:19,474 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 264 DAG size of output: 45 [2021-02-21 19:56:20,714 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-21 19:56:22,245 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 242 DAG size of output: 55 [2021-02-21 19:56:23,320 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-21 19:56:25,024 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 275 DAG size of output: 59 [2021-02-21 19:56:26,275 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 178 DAG size of output: 30 [2021-02-21 19:56:27,568 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-21 19:56:28,808 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-21 19:56:30,126 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2021-02-21 19:56:30,572 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 19 [2021-02-21 19:56:30,791 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:31,287 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2021-02-21 19:56:31,605 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:31,859 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-21 19:56:33,033 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2021-02-21 19:56:34,052 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2021-02-21 19:56:34,239 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 31 [2021-02-21 19:56:34,512 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 1 [2021-02-21 19:56:35,504 WARN L202 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 17 [2021-02-21 19:56:35,758 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-21 19:56:36,078 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:37,192 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 219 DAG size of output: 49 [2021-02-21 19:56:37,979 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:56:38,164 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:56:38,753 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 21 [2021-02-21 19:56:39,277 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 21 [2021-02-21 19:56:40,646 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-21 19:56:41,357 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-21 19:56:42,181 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:56:42,439 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-21 19:56:44,781 WARN L202 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 316 DAG size of output: 47 [2021-02-21 19:56:45,360 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-21 19:56:46,433 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 244 DAG size of output: 45 [2021-02-21 19:56:47,504 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-21 19:56:48,106 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2021-02-21 19:56:48,669 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-21 19:56:49,383 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-21 19:56:50,622 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 211 DAG size of output: 37 [2021-02-21 19:56:50,935 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:51,329 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:52,124 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:56:52,473 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:52,786 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:53,343 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-21 19:56:54,610 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 178 DAG size of output: 27 [2021-02-21 19:56:55,132 WARN L202 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 21 [2021-02-21 19:56:55,444 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 19:56:57,373 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-21 19:56:57,560 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:56:58,628 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 19:56:59,241 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 21 [2021-02-21 19:57:00,049 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 40 [2021-02-21 19:57:02,033 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 218 DAG size of output: 42 [2021-02-21 19:57:02,278 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-21 19:57:02,466 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:57:03,053 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-21 19:57:03,642 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-21 19:57:04,869 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 262 DAG size of output: 45 [2021-02-21 19:57:06,152 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 267 DAG size of output: 45 [2021-02-21 19:57:06,922 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:57:07,652 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-21 19:57:09,091 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 246 DAG size of output: 57 [2021-02-21 19:57:10,613 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 256 DAG size of output: 55 [2021-02-21 19:57:10,946 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:12,220 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-21 19:57:13,460 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 211 DAG size of output: 37 [2021-02-21 19:57:14,152 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2021-02-21 19:57:15,545 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 255 DAG size of output: 36 [2021-02-21 19:57:17,299 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 206 DAG size of output: 47 [2021-02-21 19:57:18,122 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-21 19:57:19,414 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-21 19:57:20,929 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 215 DAG size of output: 37 [2021-02-21 19:57:22,557 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 256 DAG size of output: 55 [2021-02-21 19:57:23,868 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 183 DAG size of output: 33 [2021-02-21 19:57:25,424 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 226 DAG size of output: 60 [2021-02-21 19:57:26,247 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-21 19:57:28,102 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2021-02-21 19:57:28,902 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2021-02-21 19:57:29,722 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:57:30,735 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2021-02-21 19:57:31,442 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-21 19:57:32,235 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:57:33,830 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 189 DAG size of output: 37 [2021-02-21 19:57:35,643 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 271 DAG size of output: 64 [2021-02-21 19:57:36,002 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 19 [2021-02-21 19:57:37,227 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 252 DAG size of output: 47 [2021-02-21 19:57:38,561 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-21 19:57:41,252 WARN L202 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 226 DAG size of output: 44 [2021-02-21 19:57:41,810 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-21 19:57:41,817 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:57:41,817 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:57:41,817 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:57:41,817 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-21 19:57:41,817 INFO L189 CegarLoopUtils]: For program point L283-1(line 283) no Hoare annotation was computed. [2021-02-21 19:57:41,817 INFO L189 CegarLoopUtils]: For program point L283-2(line 283) no Hoare annotation was computed. [2021-02-21 19:57:41,817 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 260 315) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L304-1(lines 285 306) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-21 19:57:41,818 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 260 315) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 260 315) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-21 19:57:41,819 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L302-1(line 302) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L302-2(line 302) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-21 19:57:41,820 INFO L189 CegarLoopUtils]: For program point L307(lines 284 308) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L291(lines 291 295) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L291-1(lines 291 295) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-21 19:57:41,821 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 316 375) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 316 375) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-21 19:57:41,822 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 316 375) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L342-2(lines 342 367) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-21 19:57:41,823 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L368(lines 341 369) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L360-2(line 360) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-21 19:57:41,824 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L348(lines 348 352) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L348-1(lines 348 352) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L340-1(line 340) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L340-2(line 340) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L365-1(line 365) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L365-2(line 365) no Hoare annotation was computed. [2021-02-21 19:57:41,825 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-21 19:57:41,826 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-21 19:57:41,826 INFO L189 CegarLoopUtils]: For program point L361-1(line 361) no Hoare annotation was computed. [2021-02-21 19:57:41,826 INFO L189 CegarLoopUtils]: For program point L361-2(line 361) no Hoare annotation was computed. [2021-02-21 19:57:41,826 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-21 19:57:41,826 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-21 19:57:41,826 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 882 888) the Hoare annotation is: true [2021-02-21 19:57:41,826 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 882 888) the Hoare annotation is: true [2021-02-21 19:57:41,826 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 889 897) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:57:41,827 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:57:41,827 INFO L192 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: true [2021-02-21 19:57:41,827 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 889 897) the Hoare annotation is: true [2021-02-21 19:57:41,827 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 889 897) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:57:41,827 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 160 167) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:57:41,827 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 160 167) the Hoare annotation is: true [2021-02-21 19:57:41,827 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 160 167) the Hoare annotation is: true [2021-02-21 19:57:41,827 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 168 177) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (= ~switchedOnBeforeTS~0 0) (not (<= 2 ~waterLevel~0))))) [2021-02-21 19:57:41,828 INFO L185 CegarLoopUtils]: At program point L173(line 173) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret8|))) (or (not (= ~pumpRunning~0 1)) .cse0 (and (= ~switchedOnBeforeTS~0 0) .cse3) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (and .cse2 .cse3) .cse1))) [2021-02-21 19:57:41,828 INFO L185 CegarLoopUtils]: At program point L173-1(line 173) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret8|))) (or (not (= ~pumpRunning~0 1)) .cse0 (and (= ~switchedOnBeforeTS~0 0) .cse3) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (and .cse2 .cse3) .cse1))) [2021-02-21 19:57:41,828 INFO L185 CegarLoopUtils]: At program point L173-2(line 173) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret8|))) (let ((.cse3 (and .cse2 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret8|))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2)) (or .cse3 .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse3 (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0)))))) [2021-02-21 19:57:41,828 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 168 177) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-21 19:57:41,829 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 168 177) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-21 19:57:41,829 INFO L185 CegarLoopUtils]: At program point L190(lines 190 200) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse3 .cse0 .cse1 .cse4 .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-21 19:57:41,829 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:57:41,829 INFO L185 CegarLoopUtils]: At program point L188-1(line 188) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret10| 0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~pumpRunning~0 1)) .cse0 .cse3 (not .cse4) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1))))) [2021-02-21 19:57:41,829 INFO L185 CegarLoopUtils]: At program point L186(lines 186 203) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~1 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:57:41,829 INFO L185 CegarLoopUtils]: At program point L188-2(line 188) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret10| 0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~pumpRunning~0 1)) .cse0 .cse3 (not .cse4) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1))))) [2021-02-21 19:57:41,830 INFO L185 CegarLoopUtils]: At program point L188-3(line 188) the Hoare annotation is: (let ((.cse0 (and (= |__utac_acc__Specification5_spec__3_#t~ret10| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse3 .cse1 .cse2 .cse4) (or (not (= ~pumpRunning~0 1)) .cse3 .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-21 19:57:41,830 INFO L185 CegarLoopUtils]: At program point L186-1(lines 178 206) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~1 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:57:41,830 INFO L192 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: true [2021-02-21 19:57:41,830 INFO L185 CegarLoopUtils]: At program point L184-1(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= |__utac_acc__Specification5_spec__3_#t~ret9| ~waterLevel~0) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:57:41,830 INFO L185 CegarLoopUtils]: At program point L184-2(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= |__utac_acc__Specification5_spec__3_#t~ret9| ~waterLevel~0) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:57:41,830 INFO L185 CegarLoopUtils]: At program point L184-3(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (and (= |__utac_acc__Specification5_spec__3_#t~ret9| ~waterLevel~0) (= |__utac_acc__Specification5_spec__3_#t~ret9| __utac_acc__Specification5_spec__3_~tmp~1)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:57:41,830 INFO L192 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: true [2021-02-21 19:57:41,830 INFO L185 CegarLoopUtils]: At program point L193(line 193) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse1 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0)))))) [2021-02-21 19:57:41,831 INFO L185 CegarLoopUtils]: At program point L191(lines 191 197) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0))))) [2021-02-21 19:57:41,831 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 178 206) the Hoare annotation is: true [2021-02-21 19:57:41,831 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 178 206) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~1 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:57:41,831 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 133 155) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,831 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 133 155) the Hoare annotation is: true [2021-02-21 19:57:41,831 INFO L192 CegarLoopUtils]: At program point L152(line 152) the Hoare annotation is: true [2021-02-21 19:57:41,831 INFO L185 CegarLoopUtils]: At program point L145(line 145) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,831 INFO L185 CegarLoopUtils]: At program point L145-1(line 145) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,832 INFO L185 CegarLoopUtils]: At program point L143(lines 143 150) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,832 INFO L192 CegarLoopUtils]: At program point L143-1(lines 143 150) the Hoare annotation is: true [2021-02-21 19:57:41,832 INFO L185 CegarLoopUtils]: At program point L141(line 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:57:41,832 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 133 155) the Hoare annotation is: true [2021-02-21 19:57:41,832 INFO L185 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,832 INFO L185 CegarLoopUtils]: At program point L141-1(line 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:57:41,832 INFO L185 CegarLoopUtils]: At program point L139(line 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,832 INFO L185 CegarLoopUtils]: At program point L141-2(line 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,833 INFO L185 CegarLoopUtils]: At program point L139-1(line 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,833 INFO L185 CegarLoopUtils]: At program point L135(line 135) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,833 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-21 19:57:41,833 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-21 19:57:41,833 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 86 109) no Hoare annotation was computed. [2021-02-21 19:57:41,833 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-21 19:57:41,833 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-21 19:57:41,833 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-21 19:57:41,833 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 86 109) no Hoare annotation was computed. [2021-02-21 19:57:41,833 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-21 19:57:41,834 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 86 109) no Hoare annotation was computed. [2021-02-21 19:57:41,834 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-21 19:57:41,834 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-21 19:57:41,834 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-21 19:57:41,834 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-21 19:57:41,834 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-21 19:57:41,834 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-21 19:57:41,834 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-21 19:57:41,834 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-21 19:57:41,835 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 791 799) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= isPumpRunning_~retValue_acc~8 |isPumpRunning_#res|) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 19:57:41,835 INFO L185 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 19:57:41,835 INFO L192 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: true [2021-02-21 19:57:41,835 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 791 799) the Hoare annotation is: true [2021-02-21 19:57:41,835 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 791 799) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= isPumpRunning_~retValue_acc~8 |isPumpRunning_#res|) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 19:57:41,835 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-21 19:57:41,835 INFO L189 CegarLoopUtils]: For program point L830-1(line 830) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point L819(lines 819 827) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point L819-2(lines 819 827) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 800 835) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point L807(lines 807 815) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 800 835) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point L807-2(lines 807 815) no Hoare annotation was computed. [2021-02-21 19:57:41,836 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 800 835) no Hoare annotation was computed. [2021-02-21 19:57:41,837 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 875 881) the Hoare annotation is: true [2021-02-21 19:57:41,837 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 875 881) the Hoare annotation is: true [2021-02-21 19:57:41,837 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-21 19:57:41,837 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-21 19:57:41,837 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-21 19:57:41,837 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-21 19:57:41,837 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-21 19:57:41,837 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-21 19:57:41,837 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-21 19:57:41,837 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-21 19:57:41,837 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 214 259) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point L244-1(line 244) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 214 259) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point L240-1(line 240) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-21 19:57:41,838 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 214 259) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-21 19:57:41,839 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L251-1(line 251) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L251-2(line 251) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L214(lines 214 259) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L214-1(lines 214 259) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-21 19:57:41,840 INFO L189 CegarLoopUtils]: For program point L237-1(line 237) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L541(lines 541 561) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L541-1(lines 541 561) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 527 572) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-21 19:57:41,841 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L568-1(line 568) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L568-2(line 568) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L566-1(line 566) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L566-2(line 566) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L527(lines 527 572) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point L558(lines 558 559) no Hoare annotation was computed. [2021-02-21 19:57:41,842 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 527 572) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 527 572) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point L546-1(line 546) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point L546-2(line 546) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-21 19:57:41,843 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-21 19:57:41,844 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-21 19:57:41,844 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 19:57:41,844 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-21 19:57:41,844 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-21 19:57:41,844 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-21 19:57:41,844 INFO L189 CegarLoopUtils]: For program point L551(lines 551 552) no Hoare annotation was computed. [2021-02-21 19:57:41,844 INFO L189 CegarLoopUtils]: For program point L547(lines 547 554) no Hoare annotation was computed. [2021-02-21 19:57:41,844 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 119 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,844 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 119 129) the Hoare annotation is: true [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 119 129) the Hoare annotation is: true [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point L785(line 785) the Hoare annotation is: true [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point L785-1(line 785) the Hoare annotation is: true [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 780 790) the Hoare annotation is: true [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point L785-2(line 785) the Hoare annotation is: true [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point L785-3(line 785) the Hoare annotation is: true [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 780 790) the Hoare annotation is: true [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 780 790) the Hoare annotation is: true [2021-02-21 19:57:41,845 INFO L192 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: true [2021-02-21 19:57:41,846 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 772 779) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:57:41,846 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 772 779) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:57:41,846 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 772 779) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:57:41,846 INFO L185 CegarLoopUtils]: At program point L666(line 666) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:57:41,846 INFO L185 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-21 19:57:41,846 INFO L185 CegarLoopUtils]: At program point L663(line 663) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 (<= 1 isHighWaterSensorDry_~retValue_acc~6) .cse1 .cse2 .cse3))) [2021-02-21 19:57:41,847 INFO L185 CegarLoopUtils]: At program point L662(line 662) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:57:41,847 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 657 670) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:57:41,847 INFO L192 CegarLoopUtils]: At program point L661(lines 661 667) the Hoare annotation is: true [2021-02-21 19:57:41,847 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 657 670) the Hoare annotation is: true [2021-02-21 19:57:41,847 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 657 670) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:57:41,847 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 739 763) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse1 .cse3 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-21 19:57:41,847 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-21 19:57:41,848 INFO L185 CegarLoopUtils]: At program point L758-1(lines 739 763) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse1 .cse3 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-21 19:57:41,848 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 739 763) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-21 19:57:41,848 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 19:57:41,848 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 19:57:41,848 INFO L185 CegarLoopUtils]: At program point L747(lines 747 755) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 19:57:41,848 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 19:57:41,849 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 19:57:41,849 INFO L185 CegarLoopUtils]: At program point L743(lines 743 760) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-21 19:57:41,849 INFO L185 CegarLoopUtils]: At program point L745-2(line 745) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 19:57:41,849 INFO L185 CegarLoopUtils]: At program point L745-3(line 745) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 19:57:41,849 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 705 711) the Hoare annotation is: true [2021-02-21 19:57:41,849 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 705 711) the Hoare annotation is: true [2021-02-21 19:57:41,849 INFO L185 CegarLoopUtils]: At program point L927(line 927) the Hoare annotation is: (let ((.cse1 (<= 1 ~systemActive~0)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet78| 2147483648))) (.cse2 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= test_~tmp~8 2147483647)) (.cse5 (= 1 ~systemActive~0)) (.cse6 (<= |test_#t~nondet78| 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 .cse6 .cse7 .cse9 .cse10) (and .cse0 .cse1 (= |old(~systemActive~0)| ~systemActive~0) .cse2 (= ~waterLevel~0 1) .cse4 .cse6 .cse11 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 2 ~waterLevel~0) (not (= test_~tmp~8 0)) .cse4 .cse5 .cse11 .cse6 .cse8 .cse10) (and .cse0 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 (= ~switchedOnBeforeTS~0 0) .cse9 .cse10))) [2021-02-21 19:57:41,850 INFO L185 CegarLoopUtils]: At program point L927-1(line 927) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet78| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= test_~tmp___0~2 |test_#t~nondet78|)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= |test_#t~nondet78| 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:57:41,850 INFO L185 CegarLoopUtils]: At program point L919(lines 919 925) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse6 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse1 .cse5 .cse2 (= ~pumpRunning~0 1) .cse6 .cse7 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse8 .cse4) (and .cse0 .cse1 .cse5 .cse2 .cse6 .cse7 .cse3 .cse8 .cse4) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse6 .cse7 .cse8 .cse4) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:57:41,850 INFO L185 CegarLoopUtils]: At program point L919-1(lines 919 925) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse7 (= 1 ~systemActive~0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse8 (< ~waterLevel~0 3)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse7 .cse8 .cse4 .cse9 .cse5) (and .cse0 .cse1 (not (= test_~tmp~8 0)) .cse2 .cse7 .cse3 .cse10 .cse8 .cse4 .cse5) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse7 .cse8 .cse9 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse6 .cse2 (= ~pumpRunning~0 1) .cse7 .cse10 .cse8 (= ~switchedOnBeforeTS~0 0) .cse9 .cse5))) [2021-02-21 19:57:41,850 INFO L185 CegarLoopUtils]: At program point L911(lines 911 915) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:57:41,851 INFO L185 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,851 INFO L185 CegarLoopUtils]: At program point L903(line 903) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,851 INFO L185 CegarLoopUtils]: At program point L957(lines 908 958) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:57:41,851 INFO L185 CegarLoopUtils]: At program point L945(line 945) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,851 INFO L185 CegarLoopUtils]: At program point L945-1(line 945) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,852 INFO L185 CegarLoopUtils]: At program point L945-2(line 945) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,852 INFO L185 CegarLoopUtils]: At program point L941(line 941) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,852 INFO L185 CegarLoopUtils]: At program point L937(line 937) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,852 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,852 INFO L185 CegarLoopUtils]: At program point L937-1(line 937) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,853 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 899 964) the Hoare annotation is: true [2021-02-21 19:57:41,853 INFO L185 CegarLoopUtils]: At program point L929(lines 929 935) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,853 INFO L185 CegarLoopUtils]: At program point L929-1(lines 929 935) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,853 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 899 964) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,853 INFO L185 CegarLoopUtils]: At program point L954(lines 909 956) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:57:41,854 INFO L185 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse5 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (not (= test_~tmp~8 0))) (.cse4 (<= test_~tmp~8 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 .cse6 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) .cse5 .cse6 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse3 .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9))) [2021-02-21 19:57:41,854 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 899 964) the Hoare annotation is: true [2021-02-21 19:57:41,854 INFO L185 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse9 (<= 1 ~systemActive~0)) (.cse5 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse10 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 .cse6 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse7 .cse8) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and .cse0 .cse9 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse10 .cse7 .cse8) (and .cse0 .cse9 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:57:41,854 INFO L185 CegarLoopUtils]: At program point L917-1(line 917) the Hoare annotation is: (let ((.cse1 (<= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse5 (= test_~tmp~8 |test_#t~nondet77|)) (.cse6 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse8 .cse9) (and .cse0 .cse1 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 .cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse6 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:57:41,854 INFO L185 CegarLoopUtils]: At program point L901(line 901) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,855 INFO L185 CegarLoopUtils]: At program point L947(lines 947 951) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,855 INFO L185 CegarLoopUtils]: At program point L947-2(lines 939 952) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:57:41,855 INFO L185 CegarLoopUtils]: At program point L910(lines 909 956) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:57:41,855 INFO L185 CegarLoopUtils]: At program point L939(lines 939 952) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,856 INFO L185 CegarLoopUtils]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:57:41,856 INFO L185 CegarLoopUtils]: At program point L931(line 931) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-21 19:57:41,856 INFO L189 CegarLoopUtils]: For program point L481(lines 481 526) no Hoare annotation was computed. [2021-02-21 19:57:41,856 INFO L189 CegarLoopUtils]: For program point L512(lines 512 513) no Hoare annotation was computed. [2021-02-21 19:57:41,856 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 481 526) no Hoare annotation was computed. [2021-02-21 19:57:41,856 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-21 19:57:41,856 INFO L189 CegarLoopUtils]: For program point L500-1(line 500) no Hoare annotation was computed. [2021-02-21 19:57:41,856 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-21 19:57:41,856 INFO L189 CegarLoopUtils]: For program point L500-2(line 500) no Hoare annotation was computed. [2021-02-21 19:57:41,856 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L505(lines 505 506) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point L501(lines 501 508) no Hoare annotation was computed. [2021-02-21 19:57:41,857 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 481 526) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 481 526) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L495(lines 495 515) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L495-1(lines 495 515) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L522-1(line 522) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L522-2(line 522) no Hoare annotation was computed. [2021-02-21 19:57:41,858 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L520-1(line 520) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L520-2(line 520) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L633(lines 633 641) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 625 647) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point L633-2(lines 633 641) no Hoare annotation was computed. [2021-02-21 19:57:41,859 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 625 647) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 625 647) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L448(lines 426 449) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L407(lines 407 423) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 19:57:41,860 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L424(lines 424 465) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L416-1(line 416) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L466(lines 466 477) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L458-1(line 458) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-21 19:57:41,861 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 378 480) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L467(lines 467 474) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 378 480) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-21 19:57:41,862 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L402(lines 402 406) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 378 480) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L427-2(lines 427 447) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L378(lines 378 480) no Hoare annotation was computed. [2021-02-21 19:57:41,863 INFO L189 CegarLoopUtils]: For program point L378-1(lines 378 480) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L469-2(line 469) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L428(lines 427 447) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-21 19:57:41,864 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L429(lines 429 433) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-21 19:57:41,865 INFO L189 CegarLoopUtils]: For program point L454-1(line 454) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L454-2(line 454) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L438-1(line 438) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L438-2(line 438) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 19:57:41,866 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point L456-1(line 456) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point L456-2(line 456) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point L867-2(line 867) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 865 874) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 865 874) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 865 874) no Hoare annotation was computed. [2021-02-21 19:57:41,867 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-21 19:57:41,868 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-21 19:57:41,868 INFO L189 CegarLoopUtils]: For program point L867-1(line 867) no Hoare annotation was computed. [2021-02-21 19:57:41,868 INFO L185 CegarLoopUtils]: At program point L159(line 159) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,868 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,868 INFO L185 CegarLoopUtils]: At program point L630(line 630) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,868 INFO L185 CegarLoopUtils]: At program point L552(line 552) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,868 INFO L185 CegarLoopUtils]: At program point L676(line 676) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-21 19:57:41,868 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,869 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,869 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,869 INFO L185 CegarLoopUtils]: At program point L643-1(line 643) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,869 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,869 INFO L185 CegarLoopUtils]: At program point L643-2(line 643) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,869 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,869 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,869 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,869 INFO L185 CegarLoopUtils]: At program point L639(line 639) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 INFO L185 CegarLoopUtils]: At program point L639-1(line 639) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 INFO L185 CegarLoopUtils]: At program point L639-2(line 639) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 INFO L185 CegarLoopUtils]: At program point L639-3(line 639) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 INFO L185 CegarLoopUtils]: At program point L829-1(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 INFO L185 CegarLoopUtils]: At program point L829-2(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,870 INFO L185 CegarLoopUtils]: At program point L635-1(line 635) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,871 INFO L185 CegarLoopUtils]: At program point L829-3(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,871 INFO L185 CegarLoopUtils]: At program point L635-2(line 635) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,871 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,871 INFO L185 CegarLoopUtils]: At program point L635-3(line 635) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,871 INFO L185 CegarLoopUtils]: At program point L825-1(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,871 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,871 INFO L185 CegarLoopUtils]: At program point L635-4(line 635) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,871 INFO L185 CegarLoopUtils]: At program point L825-2(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L631-1(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L635-5(line 635) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L825-3(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L631-2(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L825-4(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L631-3(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L821-1(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L631-4(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L821-2(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L631-5(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,872 INFO L185 CegarLoopUtils]: At program point L821-3(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L631-6(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L631-7(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L817-2(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L817-3(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L817-4(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L813-1(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L817-5(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L813-2(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,873 INFO L185 CegarLoopUtils]: At program point L817-6(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L813-3(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L817-7(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L813-4(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L809-1(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L809-2(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L809-3(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L805(line 805) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L512(line 512) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point L512-1(line 512) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,874 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L558(line 558) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L558-1(line 558) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L513(line 513) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L831(line 831) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L831-1(line 831) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L831-2(line 831) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L505(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L377(line 377) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L505-1(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,875 INFO L185 CegarLoopUtils]: At program point L559(line 559) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,876 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#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~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 19:57:41,876 INFO L185 CegarLoopUtils]: At program point L551(line 551) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,876 INFO L185 CegarLoopUtils]: At program point L551-1(line 551) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:57:41,876 INFO L185 CegarLoopUtils]: At program point L675(line 675) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 19:57:41,876 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:57:41,876 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 764 771) the Hoare annotation is: (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 19:57:41,876 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 764 771) the Hoare annotation is: (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 19:57:41,876 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 764 771) the Hoare annotation is: (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:57:41,877 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 648 656) the Hoare annotation is: true [2021-02-21 19:57:41,877 INFO L185 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not .cse5)) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse0 .cse1 .cse2 .cse4)))) [2021-02-21 19:57:41,877 INFO L192 CegarLoopUtils]: At program point L652(line 652) the Hoare annotation is: true [2021-02-21 19:57:41,877 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 648 656) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (not .cse3)) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse4 .cse1 .cse2 .cse5) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not .cse5))))) [2021-02-21 19:57:41,877 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 648 656) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (not .cse3)) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse4 .cse1 .cse2 .cse5) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not .cse5))))) [2021-02-21 19:57:41,877 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 836 854) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~9) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~9) (= isHighWaterLevel_~tmp___0~1 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 19:57:41,877 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 836 854) the Hoare annotation is: true [2021-02-21 19:57:41,877 INFO L185 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (and (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0)) .cse1 .cse2 .cse3) (or (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~9) (= isHighWaterLevel_~tmp___0~1 1)) .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (not .cse3)))) [2021-02-21 19:57:41,878 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~7 0) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:57:41,878 INFO L185 CegarLoopUtils]: At program point L846(line 846) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 19:57:41,878 INFO L185 CegarLoopUtils]: At program point L845(lines 845 849) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not .cse7)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse6)) (.cse4 (and (= isHighWaterLevel_~tmp~7 0) .cse6 .cse7 .cse5))) (and (or (<= 1 isHighWaterLevel_~tmp~7) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not .cse5) .cse4)))) [2021-02-21 19:57:41,878 INFO L192 CegarLoopUtils]: At program point L843(line 843) the Hoare annotation is: true [2021-02-21 19:57:41,878 INFO L185 CegarLoopUtils]: At program point L845-2(lines 845 849) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0))) [2021-02-21 19:57:41,878 INFO L185 CegarLoopUtils]: At program point L843-1(line 843) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (= |isHighWaterLevel_#t~ret75| 0) .cse6 .cse5)) (.cse4 (not .cse6))) (and (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-21 19:57:41,879 INFO L185 CegarLoopUtils]: At program point L843-2(line 843) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (= |isHighWaterLevel_#t~ret75| 0) .cse6 .cse5)) (.cse4 (not .cse6))) (and (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-21 19:57:41,879 INFO L185 CegarLoopUtils]: At program point L843-3(line 843) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= |isHighWaterLevel_#t~ret75| 0) .cse6 .cse5 (= |isHighWaterLevel_#t~ret75| isHighWaterLevel_~tmp~7))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret75|)) .cse1 .cse2 .cse3 .cse4)))) [2021-02-21 19:57:41,879 INFO L192 CegarLoopUtils]: At program point L839(line 839) the Hoare annotation is: true [2021-02-21 19:57:41,880 INFO L192 CegarLoopUtils]: At program point L838(line 838) the Hoare annotation is: true [2021-02-21 19:57:41,881 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 836 854) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~9) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~9) (= isHighWaterLevel_~tmp___0~1 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 19:57:41,881 INFO L185 CegarLoopUtils]: At program point L609(line 609) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:57:41,881 INFO L192 CegarLoopUtils]: At program point L608-1(lines 604 615) the Hoare annotation is: true [2021-02-21 19:57:41,881 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 604 615) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:57:41,882 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 604 615) the Hoare annotation is: true [2021-02-21 19:57:41,882 INFO L185 CegarLoopUtils]: At program point L611(line 611) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:57:41,882 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:57:41,882 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:57:41,882 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:57:41,882 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:57:41,883 INFO L185 CegarLoopUtils]: At program point L694(line 694) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse0 (= ~waterLevel~0 1)) (.cse6 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse7 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse4 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse8) .cse2 .cse4 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse11 .cse6 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse7 .cse9) (or (and .cse10 .cse8) .cse1 .cse2 .cse3 .cse4 .cse5)))) [2021-02-21 19:57:41,883 INFO L185 CegarLoopUtils]: At program point L692(lines 692 698) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse19 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse18 (= ~switchedOnBeforeTS~0 0))) (let ((.cse6 (and .cse8 (= ~pumpRunning~0 1) .cse19 (<= 2 ~waterLevel~0) .cse14 .cse18)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse12 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse15 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse17 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse19)) (.cse5 (not .cse11)) (.cse10 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse6 .cse4 .cse7) (or (and .cse8 .cse9 .cse10) .cse2 .cse6 .cse4 .cse7) (let ((.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse11 .cse12 (and .cse13 .cse14 .cse10) .cse2 .cse4 .cse15 (and .cse16 .cse13 .cse14) .cse17)) (or .cse0 .cse11 .cse12 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse15 .cse17) (or (and .cse9 .cse16) .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse10 (not .cse18)))))) [2021-02-21 19:57:41,883 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 678 704) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse3 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or (and .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-21 19:57:41,883 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse2 .cse3 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3)) (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-21 19:57:41,884 INFO L185 CegarLoopUtils]: At program point L685(lines 681 703) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse0 (= ~waterLevel~0 1)) (.cse6 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse7 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse4 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse8) .cse2 .cse4 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse11 .cse6 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse7 .cse9) (or (and .cse10 .cse8) .cse1 .cse2 .cse3 .cse4 .cse5)))) [2021-02-21 19:57:41,884 INFO L185 CegarLoopUtils]: At program point L683(lines 681 703) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse3 .cse4 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3)) (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-21 19:57:41,884 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 678 704) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse19 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse18 (= ~switchedOnBeforeTS~0 0))) (let ((.cse6 (and .cse8 (= ~pumpRunning~0 1) .cse19 (<= 2 ~waterLevel~0) .cse14 .cse18)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse12 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse15 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse17 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse19)) (.cse5 (not .cse11)) (.cse10 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse6 .cse4 .cse7) (or (and .cse8 .cse9 .cse10) .cse2 .cse6 .cse4 .cse7) (let ((.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse11 .cse12 (and .cse13 .cse14 .cse10) .cse2 .cse4 .cse15 (and .cse16 .cse13 .cse14) .cse17)) (or .cse0 .cse11 .cse12 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse15 .cse17) (or (and .cse9 .cse16) .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse10 (not .cse18)))))) [2021-02-21 19:57:41,885 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 678 704) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse19 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse18 (= ~switchedOnBeforeTS~0 0))) (let ((.cse6 (and .cse8 (= ~pumpRunning~0 1) .cse19 (<= 2 ~waterLevel~0) .cse14 .cse18)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse12 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse15 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse17 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse19)) (.cse5 (not .cse11)) (.cse10 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse6 .cse4 .cse7) (or (and .cse8 .cse9 .cse10) .cse2 .cse6 .cse4 .cse7) (let ((.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse11 .cse12 (and .cse13 .cse14 .cse10) .cse2 .cse4 .cse15 (and .cse16 .cse13 .cse14) .cse17)) (or .cse0 .cse11 .cse12 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse15 .cse17) (or (and .cse9 .cse16) .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse10 (not .cse18)))))) [2021-02-21 19:57:41,885 INFO L192 CegarLoopUtils]: At program point L64(line 64) the Hoare annotation is: true [2021-02-21 19:57:41,885 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 53 82) the Hoare annotation is: true [2021-02-21 19:57:41,885 INFO L192 CegarLoopUtils]: At program point L67(lines 67 71) the Hoare annotation is: true [2021-02-21 19:57:41,885 INFO L192 CegarLoopUtils]: At program point L67-1(lines 67 71) the Hoare annotation is: true [2021-02-21 19:57:41,885 INFO L192 CegarLoopUtils]: At program point L63-2(lines 63 77) the Hoare annotation is: true [2021-02-21 19:57:41,885 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 53 82) the Hoare annotation is: true [2021-02-21 19:57:41,885 INFO L192 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: true [2021-02-21 19:57:41,886 INFO L192 CegarLoopUtils]: At program point L59-1(line 59) the Hoare annotation is: true [2021-02-21 19:57:41,886 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-21 19:57:41,886 INFO L192 CegarLoopUtils]: At program point L78(lines 53 82) the Hoare annotation is: true [2021-02-21 19:57:41,887 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-21 19:57:41,887 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 616 624) the Hoare annotation is: true [2021-02-21 19:57:41,887 INFO L192 CegarLoopUtils]: At program point L621(line 621) the Hoare annotation is: true [2021-02-21 19:57:41,887 INFO L192 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: true [2021-02-21 19:57:41,887 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 616 624) the Hoare annotation is: true [2021-02-21 19:57:41,888 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 616 624) the Hoare annotation is: true [2021-02-21 19:57:41,888 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 580 591) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-21 19:57:41,888 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 580 591) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-21 19:57:41,888 INFO L185 CegarLoopUtils]: At program point L585(line 585) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-21 19:57:41,888 INFO L185 CegarLoopUtils]: At program point L584-1(lines 580 591) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-21 19:57:41,889 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 110 116) the Hoare annotation is: true [2021-02-21 19:57:41,889 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 110 116) the Hoare annotation is: true [2021-02-21 19:57:41,889 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:57:41,889 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:57:41,889 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:57:41,889 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:57:41,889 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 855 862) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 1)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-21 19:57:41,890 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 855 862) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 1)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-21 19:57:41,890 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 855 862) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 1)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-21 19:57:41,890 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 713 737) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-21 19:57:41,890 INFO L185 CegarLoopUtils]: At program point L732(line 732) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 19:57:41,890 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 713 737) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1) (= ~pumpRunning~0 1) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-21 19:57:41,891 INFO L185 CegarLoopUtils]: At program point L732-1(lines 713 737) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1) (= ~pumpRunning~0 1) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-21 19:57:41,891 INFO L185 CegarLoopUtils]: At program point L727(line 727) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-21 19:57:41,891 INFO L185 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-21 19:57:41,891 INFO L185 CegarLoopUtils]: At program point L721(lines 721 729) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse5)) (.cse4 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse4 (and .cse3 (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2)) (or .cse4 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5)))) [2021-02-21 19:57:41,891 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-21 19:57:41,892 INFO L185 CegarLoopUtils]: At program point L719-1(line 719) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 0) (<= ~waterLevel~0 1) .cse0) .cse1 .cse2 .cse3 (not .cse4) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 1) .cse0 (<= 2 ~waterLevel~0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-21 19:57:41,892 INFO L185 CegarLoopUtils]: At program point L717(lines 717 734) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-21 19:57:41,892 INFO L185 CegarLoopUtils]: At program point L719-2(line 719) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 0) (<= ~waterLevel~0 1) .cse0) .cse1 .cse2 .cse3 (not .cse4) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 1) .cse0 (<= 2 ~waterLevel~0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-21 19:57:41,893 INFO L185 CegarLoopUtils]: At program point L719-3(line 719) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse4)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 0) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3) (or .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| processEnvironment__wrappee__highWaterSensor_~tmp~5) (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 1) .cse0)) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-21 19:57:41,893 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 592 603) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse1 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 19:57:41,893 INFO L185 CegarLoopUtils]: At program point L597(line 597) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= test_~tmp~8 2147483647))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 .cse6) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:57:41,893 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 592 603) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6))) [2021-02-21 19:57:41,893 INFO L185 CegarLoopUtils]: At program point L596-1(lines 592 603) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse1 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 19:57:41,894 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-21 19:57:41,894 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-21 19:57:41,894 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-21 19:57:41,894 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-21 19:57:41,894 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-21 19:57:41,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:57:41 BoogieIcfgContainer [2021-02-21 19:57:41,956 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:57:41,957 INFO L168 Benchmark]: Toolchain (without parser) took 335647.33 ms. Allocated memory was 166.7 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 142.6 MB in the beginning and 512.4 MB in the end (delta: -369.7 MB). Peak memory consumption was 890.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:57:41,960 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 166.7 MB. Free memory was 142.5 MB in the beginning and 142.4 MB in the end (delta: 82.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:57:41,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 567.76 ms. Allocated memory is still 166.7 MB. Free memory was 141.5 MB in the beginning and 120.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:57:41,960 INFO L168 Benchmark]: Boogie Preprocessor took 116.87 ms. Allocated memory is still 166.7 MB. Free memory was 120.0 MB in the beginning and 116.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:57:41,961 INFO L168 Benchmark]: RCFGBuilder took 1576.90 ms. Allocated memory is still 166.7 MB. Free memory was 116.0 MB in the beginning and 134.2 MB in the end (delta: -18.2 MB). Peak memory consumption was 65.5 MB. Max. memory is 8.0 GB. [2021-02-21 19:57:41,961 INFO L168 Benchmark]: TraceAbstraction took 333359.54 ms. Allocated memory was 166.7 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 134.2 MB in the beginning and 512.4 MB in the end (delta: -378.2 MB). Peak memory consumption was 881.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:57:41,962 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 166.7 MB. Free memory was 142.5 MB in the beginning and 142.4 MB in the end (delta: 82.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 567.76 ms. Allocated memory is still 166.7 MB. Free memory was 141.5 MB in the beginning and 120.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 116.87 ms. Allocated memory is still 166.7 MB. Free memory was 120.0 MB in the beginning and 116.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1576.90 ms. Allocated memory is still 166.7 MB. Free memory was 116.0 MB in the beginning and 134.2 MB in the end (delta: -18.2 MB). Peak memory consumption was 65.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 333359.54 ms. Allocated memory was 166.7 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 134.2 MB in the beginning and 512.4 MB in the end (delta: -378.2 MB). Peak memory consumption was 881.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 908]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 53]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 909]: Loop Invariant Derived loop invariant: (((((!(\old(systemActive) == 1) || ((((((((((1 <= systemActive && 0 <= switchedOnBeforeTS + 2147483648) && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && pumpRunning == 1) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel == 1) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 882]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 160]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 889]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 168]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || !(2 <= waterLevel)) && (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) - ProcedureContractResult [Line: 178]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || tmp == waterLevel) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 133]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 791]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(pumpRunning == 0) || !(1 == systemActive)) || !(2 == waterLevel)) || (retValue_acc == \result && pumpRunning == \result)) && (((!(pumpRunning == 0) || !(1 == systemActive)) || (retValue_acc == \result && pumpRunning == \result)) || !(waterLevel <= 1))) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || (retValue_acc == \result && pumpRunning == \result)) || !(switchedOnBeforeTS <= 2147483647))) && (((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || (retValue_acc == \result && pumpRunning == \result)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 875]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 780]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 772]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 657]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((waterLevel <= 1 && 1 <= retValue_acc) && 1 <= \result) || ((retValue_acc == 0 && 2 <= waterLevel) && \result == retValue_acc)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 739]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || (pumpRunning == 1 && 2 <= waterLevel)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 705]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 899]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 764]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(tmp == 1) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 604]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 648]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && (((!(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(waterLevel <= 1))) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || switchedOnBeforeTS == 0)) && ((((!(pumpRunning == 1) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 836]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= retValue_acc) && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && tmp___0 <= 0)) && (((((((tmp == 0 && tmp___0 == retValue_acc) && \result == retValue_acc) && tmp___0 == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 53]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 616]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 678]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((waterLevel == 1 || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) && ((((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == 0) || !(\old(waterLevel) < 3)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && (((((((pumpRunning == switchedOnBeforeTS && pumpRunning == \old(pumpRunning)) || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || (pumpRunning == 0 && !(switchedOnBeforeTS == 0))) - ProcedureContractResult [Line: 580]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 110]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 713]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((((tmp == 1 && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((((tmp == 1 && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 855]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((!(\old(systemActive) == 1) || \old(systemActive) == systemActive) || !(pumpRunning == 1)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) && (((((!(\old(systemActive) == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 1 == systemActive) || !(switchedOnBeforeTS <= 2147483647))) && (((!(\old(systemActive) == 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) - ProcedureContractResult [Line: 592]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || tmp == 0) || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || !(tmp <= 2147483647)) || !(switchedOnBeforeTS <= 2147483647)) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && ((((((((tmp == 0 || !(pumpRunning == 1)) || 2 == waterLevel) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(tmp <= 2147483647)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 644 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 123.6s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 109.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 209.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2997 SDtfs, 11273 SDslu, 8487 SDs, 0 SdLazy, 22126 SolverSat, 4406 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 981 GetRequests, 451 SyntacticMatches, 8 SemanticMatches, 522 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44560 ImplicationChecksByTransitivity, 74.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1151occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 1352 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 292 LocationsWithAnnotation, 5106 PreInvPairs, 6858 NumberOfFragments, 10957 HoareAnnotationTreeSize, 5106 FomulaSimplifications, 10333352644 FormulaSimplificationTreeSizeReduction, 52.8s HoareSimplificationTime, 292 FomulaSimplificationsInter, 66345830 FormulaSimplificationTreeSizeReductionInter, 155.9s 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...