/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:10:58,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:10:58,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:10:58,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:10:58,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:10:58,508 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:10:58,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:10:58,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:10:58,531 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:10:58,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:10:58,539 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:10:58,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:10:58,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:10:58,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:10:58,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:10:58,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:10:58,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:10:58,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:10:58,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:10:58,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:10:58,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:10:58,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:10:58,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:10:58,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:10:58,582 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:10:58,583 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:10:58,583 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:10:58,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:10:58,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:10:58,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:10:58,588 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:10:58,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:10:58,590 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:10:58,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:10:58,592 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:10:58,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:10:58,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:10:58,593 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:10:58,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:10:58,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:10:58,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:10:58,600 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:10:58,627 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:10:58,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:10:58,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:10:58,632 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:10:58,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:10:58,632 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:10:58,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:10:58,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:10:58,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:10:58,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:10:58,634 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:10:58,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:10:58,634 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:10:58,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:10:58,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:10:58,635 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:10:58,636 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:10:58,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:10:58,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:10:58,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:10:58,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:10:58,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:10:58,637 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:10:58,637 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:10:59,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:10:59,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:10:59,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:10:59,037 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:10:59,040 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:10:59,041 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c [2021-02-24 03:10:59,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c12e5e6f8/0d6ee8759e2c4af98cfc54991eab02df/FLAGbd35baccd [2021-02-24 03:10:59,845 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:10:59,846 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c [2021-02-24 03:10:59,862 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c12e5e6f8/0d6ee8759e2c4af98cfc54991eab02df/FLAGbd35baccd [2021-02-24 03:11:00,054 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c12e5e6f8/0d6ee8759e2c4af98cfc54991eab02df [2021-02-24 03:11:00,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:11:00,078 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:11:00,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:11:00,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:11:00,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:11:00,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:11:00" (1/1) ... [2021-02-24 03:11:00,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c4523e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00, skipping insertion in model container [2021-02-24 03:11:00,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:11:00" (1/1) ... [2021-02-24 03:11:00,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:11:00,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:11:00,574 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_spec1_product57.cil.c[18337,18350] [2021-02-24 03:11:00,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:11:00,602 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:11:00,684 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_spec1_product57.cil.c[18337,18350] [2021-02-24 03:11:00,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:11:00,727 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:11:00,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00 WrapperNode [2021-02-24 03:11:00,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:11:00,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:11:00,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:11:00,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:11:00,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00" (1/1) ... [2021-02-24 03:11:00,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00" (1/1) ... [2021-02-24 03:11:00,761 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00" (1/1) ... [2021-02-24 03:11:00,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00" (1/1) ... [2021-02-24 03:11:00,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00" (1/1) ... [2021-02-24 03:11:00,802 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00" (1/1) ... [2021-02-24 03:11:00,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00" (1/1) ... [2021-02-24 03:11:00,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:11:00,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:11:00,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:11:00,820 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:11:00,821 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:11:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:11:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:11:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:11:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:11:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:11:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:11:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:11:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:11:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:11:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:11:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:11:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:11:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:11:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:11:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:11:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:11:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:11:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:11:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:11:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:11:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-24 03:11:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:11:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:11:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:11:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:11:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:11:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-24 03:11:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:11:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:11:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:11:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:11:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:11:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:11:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:11:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:11:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:11:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:11:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:11:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:11:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-24 03:11:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:11:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:11:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:11:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:11:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:11:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:11:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:11:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:11:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:11:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:11:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:11:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:11:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:11:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:11:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:11:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:11:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:11:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:11:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:11:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:11:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:11:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:11:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:11:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:11:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:11:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:11:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:11:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:11:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:11:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:11:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:11:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:11:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:11:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:11:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:11:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:11:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:11:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:11:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-24 03:11:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:11:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:11:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:11:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:11:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:11:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:11:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-24 03:11:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:11:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:11:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-24 03:11:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:11:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:11:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:11:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:11:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:11:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:11:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:11:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:11:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:11:02,416 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:11:02,416 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:11:02,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:11:02 BoogieIcfgContainer [2021-02-24 03:11:02,420 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:11:02,422 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:11:02,422 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:11:02,426 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:11:02,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:11:00" (1/3) ... [2021-02-24 03:11:02,428 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1414de25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:11:02, skipping insertion in model container [2021-02-24 03:11:02,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:11:00" (2/3) ... [2021-02-24 03:11:02,428 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1414de25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:11:02, skipping insertion in model container [2021-02-24 03:11:02,429 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:11:02" (3/3) ... [2021-02-24 03:11:02,430 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product57.cil.c [2021-02-24 03:11:02,439 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:11:02,445 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:11:02,467 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:11:02,493 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:11:02,494 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:11:02,494 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:11:02,494 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:11:02,494 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:11:02,494 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:11:02,494 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:11:02,495 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:11:02,522 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states. [2021-02-24 03:11:02,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:11:02,547 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:02,548 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:11:02,548 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:02,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:02,555 INFO L82 PathProgramCache]: Analyzing trace with hash 1437710025, now seen corresponding path program 1 times [2021-02-24 03:11:02,565 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:02,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [533755300] [2021-02-24 03:11:02,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:02,653 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:03,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:03,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:03,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:03,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:03,351 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:03,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:03,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:03,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:03,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:03,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:03,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:03,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:03,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:03,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:03,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:03,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:03,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:03,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:03,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:03,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:03,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:11:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:03,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:03,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:03,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:11:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:03,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:03,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:03,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:03,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [533755300] [2021-02-24 03:11:03,565 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:03,565 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:11:03,566 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [190896878] [2021-02-24 03:11:03,571 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:11:03,572 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:03,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:11:03,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:11:03,589 INFO L87 Difference]: Start difference. First operand 335 states. Second operand 3 states. [2021-02-24 03:11:05,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:05,308 INFO L93 Difference]: Finished difference Result 531 states and 626 transitions. [2021-02-24 03:11:05,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:11:05,311 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:11:05,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:05,328 INFO L225 Difference]: With dead ends: 531 [2021-02-24 03:11:05,328 INFO L226 Difference]: Without dead ends: 326 [2021-02-24 03:11:05,334 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:11:05,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2021-02-24 03:11:05,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 283. [2021-02-24 03:11:05,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283 states. [2021-02-24 03:11:05,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 307 transitions. [2021-02-24 03:11:05,500 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 307 transitions. Word has length 147 [2021-02-24 03:11:05,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:05,501 INFO L480 AbstractCegarLoop]: Abstraction has 283 states and 307 transitions. [2021-02-24 03:11:05,501 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:11:05,501 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 307 transitions. [2021-02-24 03:11:05,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:11:05,506 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:05,506 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:11:05,507 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:11:05,507 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:05,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:05,508 INFO L82 PathProgramCache]: Analyzing trace with hash -1399682391, now seen corresponding path program 1 times [2021-02-24 03:11:05,508 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:05,508 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1643805109] [2021-02-24 03:11:05,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:05,513 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:05,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:05,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:05,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:05,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:05,962 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:05,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:06,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:06,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:06,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:06,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:06,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:06,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:06,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:06,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:06,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:06,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:11:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:06,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:06,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:11:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:06,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:06,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:06,080 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1643805109] [2021-02-24 03:11:06,080 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:06,080 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:11:06,081 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527542797] [2021-02-24 03:11:06,083 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:11:06,085 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:06,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:11:06,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:11:06,086 INFO L87 Difference]: Start difference. First operand 283 states and 307 transitions. Second operand 4 states. [2021-02-24 03:11:06,793 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:08,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:08,085 INFO L93 Difference]: Finished difference Result 447 states and 500 transitions. [2021-02-24 03:11:08,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:11:08,086 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:11:08,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:08,098 INFO L225 Difference]: With dead ends: 447 [2021-02-24 03:11:08,098 INFO L226 Difference]: Without dead ends: 309 [2021-02-24 03:11:08,105 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:11:08,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2021-02-24 03:11:08,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 273. [2021-02-24 03:11:08,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 273 states. [2021-02-24 03:11:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 294 transitions. [2021-02-24 03:11:08,250 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 294 transitions. Word has length 148 [2021-02-24 03:11:08,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:08,252 INFO L480 AbstractCegarLoop]: Abstraction has 273 states and 294 transitions. [2021-02-24 03:11:08,252 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:11:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 294 transitions. [2021-02-24 03:11:08,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-24 03:11:08,257 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:08,260 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:11:08,260 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:11:08,261 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:08,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:08,268 INFO L82 PathProgramCache]: Analyzing trace with hash -1262826757, now seen corresponding path program 1 times [2021-02-24 03:11:08,269 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:08,269 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1247690753] [2021-02-24 03:11:08,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:08,273 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:08,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:08,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:08,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:08,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:11:08,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:08,803 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:08,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:08,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:08,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:11:08,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:08,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:08,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:08,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:08,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:08,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:08,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:08,917 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:11:08,918 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:11:08,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:08,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:08,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:11:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:08,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:08,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:11:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:08,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:08,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:08,989 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1247690753] [2021-02-24 03:11:08,989 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:08,989 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:11:08,990 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528768805] [2021-02-24 03:11:08,990 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:11:08,990 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:08,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:11:08,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:11:08,992 INFO L87 Difference]: Start difference. First operand 273 states and 294 transitions. Second operand 9 states. [2021-02-24 03:11:09,603 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:11:10,040 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:11:10,417 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:10,745 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:11,138 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:11,558 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:13,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:13,356 INFO L93 Difference]: Finished difference Result 467 states and 525 transitions. [2021-02-24 03:11:13,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-24 03:11:13,360 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-24 03:11:13,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:13,364 INFO L225 Difference]: With dead ends: 467 [2021-02-24 03:11:13,364 INFO L226 Difference]: Without dead ends: 309 [2021-02-24 03:11:13,365 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-24 03:11:13,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2021-02-24 03:11:13,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 273. [2021-02-24 03:11:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 273 states. [2021-02-24 03:11:13,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 293 transitions. [2021-02-24 03:11:13,473 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 293 transitions. Word has length 157 [2021-02-24 03:11:13,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:13,473 INFO L480 AbstractCegarLoop]: Abstraction has 273 states and 293 transitions. [2021-02-24 03:11:13,473 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:11:13,474 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 293 transitions. [2021-02-24 03:11:13,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-24 03:11:13,476 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:13,476 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:11:13,476 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:11:13,476 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:13,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:13,477 INFO L82 PathProgramCache]: Analyzing trace with hash 120785961, now seen corresponding path program 1 times [2021-02-24 03:11:13,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:13,477 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1452843205] [2021-02-24 03:11:13,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:13,481 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:13,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:13,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:13,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:13,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:13,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:13,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:13,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:13,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:13,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:13,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:13,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:13,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:13,897 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:13,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:13,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:13,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:13,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:13,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:13,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:13,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:13,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:13,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:13,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:14,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:14,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:14,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:14,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:14,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:14,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:14,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:11:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:14,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:14,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:14,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:14,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:14,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:14,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:11:14,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:14,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:14,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-24 03:11:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:14,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:14,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-24 03:11:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:14,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:14,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:14,122 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1452843205] [2021-02-24 03:11:14,122 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:14,122 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 03:11:14,122 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616573663] [2021-02-24 03:11:14,123 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 03:11:14,123 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:14,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 03:11:14,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-02-24 03:11:14,124 INFO L87 Difference]: Start difference. First operand 273 states and 293 transitions. Second operand 6 states. [2021-02-24 03:11:14,735 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:11:16,355 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:17,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:17,348 INFO L93 Difference]: Finished difference Result 598 states and 680 transitions. [2021-02-24 03:11:17,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-24 03:11:17,349 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2021-02-24 03:11:17,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:17,353 INFO L225 Difference]: With dead ends: 598 [2021-02-24 03:11:17,354 INFO L226 Difference]: Without dead ends: 440 [2021-02-24 03:11:17,355 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:11:17,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2021-02-24 03:11:17,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 381. [2021-02-24 03:11:17,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 381 states. [2021-02-24 03:11:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 381 states and 410 transitions. [2021-02-24 03:11:17,522 INFO L78 Accepts]: Start accepts. Automaton has 381 states and 410 transitions. Word has length 170 [2021-02-24 03:11:17,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:17,523 INFO L480 AbstractCegarLoop]: Abstraction has 381 states and 410 transitions. [2021-02-24 03:11:17,523 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-24 03:11:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 410 transitions. [2021-02-24 03:11:17,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-02-24 03:11:17,526 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:17,526 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:11:17,526 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:11:17,526 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:17,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:17,527 INFO L82 PathProgramCache]: Analyzing trace with hash 2071136053, now seen corresponding path program 1 times [2021-02-24 03:11:17,527 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:17,527 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1157929599] [2021-02-24 03:11:17,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:17,530 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:17,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:17,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:17,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:17,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:17,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:17,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:17,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:17,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:17,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:17,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:17,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:11:17,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:17,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:17,885 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:17,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:17,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:17,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:17,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:17,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:17,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:11:17,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:17,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:11:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:18,068 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-24 03:11:18,069 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-24 03:11:18,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:11:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:18,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:18,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:11:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-24 03:11:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2021-02-24 03:11:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:18,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:18,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:18,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:18,196 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1157929599] [2021-02-24 03:11:18,196 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:18,196 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:11:18,196 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12651722] [2021-02-24 03:11:18,197 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:11:18,197 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:18,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:11:18,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:11:18,198 INFO L87 Difference]: Start difference. First operand 381 states and 410 transitions. Second operand 9 states. [2021-02-24 03:11:18,784 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:11:19,967 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:20,345 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:20,738 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:21,099 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:21,516 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:11:21,890 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:23,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:23,993 INFO L93 Difference]: Finished difference Result 919 states and 1067 transitions. [2021-02-24 03:11:23,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-24 03:11:23,993 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 194 [2021-02-24 03:11:23,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:23,998 INFO L225 Difference]: With dead ends: 919 [2021-02-24 03:11:23,998 INFO L226 Difference]: Without dead ends: 653 [2021-02-24 03:11:24,000 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:11:24,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 653 states. [2021-02-24 03:11:24,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 653 to 576. [2021-02-24 03:11:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 576 states. [2021-02-24 03:11:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 576 states and 634 transitions. [2021-02-24 03:11:24,265 INFO L78 Accepts]: Start accepts. Automaton has 576 states and 634 transitions. Word has length 194 [2021-02-24 03:11:24,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:24,265 INFO L480 AbstractCegarLoop]: Abstraction has 576 states and 634 transitions. [2021-02-24 03:11:24,266 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:11:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 634 transitions. [2021-02-24 03:11:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-02-24 03:11:24,268 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:24,269 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:11:24,269 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:11:24,269 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:24,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:24,270 INFO L82 PathProgramCache]: Analyzing trace with hash -92708552, now seen corresponding path program 1 times [2021-02-24 03:11:24,270 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:24,270 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2068566550] [2021-02-24 03:11:24,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:24,273 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:24,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:24,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:24,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:24,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:24,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:24,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,652 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:24,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:24,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:11:24,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:11:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:11:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-24 03:11:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:24,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:24,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2021-02-24 03:11:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:24,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:24,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:24,835 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2068566550] [2021-02-24 03:11:24,835 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:24,835 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:11:24,835 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101098493] [2021-02-24 03:11:24,836 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:11:24,836 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:24,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:11:24,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:11:24,837 INFO L87 Difference]: Start difference. First operand 576 states and 634 transitions. Second operand 9 states. [2021-02-24 03:11:25,471 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:11:26,915 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:27,297 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:27,762 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:11:28,133 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:28,901 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:29,268 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:29,610 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:30,058 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:31,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:31,628 INFO L93 Difference]: Finished difference Result 1552 states and 1805 transitions. [2021-02-24 03:11:31,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:11:31,628 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 194 [2021-02-24 03:11:31,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:31,637 INFO L225 Difference]: With dead ends: 1552 [2021-02-24 03:11:31,637 INFO L226 Difference]: Without dead ends: 1091 [2021-02-24 03:11:31,639 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-24 03:11:31,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1091 states. [2021-02-24 03:11:32,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1091 to 976. [2021-02-24 03:11:32,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 976 states. [2021-02-24 03:11:32,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 976 states and 1083 transitions. [2021-02-24 03:11:32,102 INFO L78 Accepts]: Start accepts. Automaton has 976 states and 1083 transitions. Word has length 194 [2021-02-24 03:11:32,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:32,102 INFO L480 AbstractCegarLoop]: Abstraction has 976 states and 1083 transitions. [2021-02-24 03:11:32,102 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:11:32,103 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1083 transitions. [2021-02-24 03:11:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-02-24 03:11:32,106 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:32,107 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:11:32,107 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-24 03:11:32,107 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:32,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:32,108 INFO L82 PathProgramCache]: Analyzing trace with hash -248041907, now seen corresponding path program 1 times [2021-02-24 03:11:32,108 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:32,108 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1999804459] [2021-02-24 03:11:32,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:32,111 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,493 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:32,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:32,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:11:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:11:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:11:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:11:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-02-24 03:11:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-24 03:11:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:32,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:32,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:32,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:32,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:32,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1999804459] [2021-02-24 03:11:32,691 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:32,691 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:11:32,691 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560691782] [2021-02-24 03:11:32,691 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:11:32,692 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:32,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:11:32,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:11:32,692 INFO L87 Difference]: Start difference. First operand 976 states and 1083 transitions. Second operand 10 states. [2021-02-24 03:11:33,316 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:11:35,115 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:11:35,499 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:35,942 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:37,467 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:37,873 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:38,234 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:38,599 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:38,953 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:39,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:39,334 INFO L93 Difference]: Finished difference Result 1199 states and 1399 transitions. [2021-02-24 03:11:39,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-24 03:11:39,335 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 199 [2021-02-24 03:11:39,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:39,343 INFO L225 Difference]: With dead ends: 1199 [2021-02-24 03:11:39,343 INFO L226 Difference]: Without dead ends: 1196 [2021-02-24 03:11:39,344 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-24 03:11:39,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1196 states. [2021-02-24 03:11:39,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1196 to 976. [2021-02-24 03:11:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 976 states. [2021-02-24 03:11:39,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 976 states and 1081 transitions. [2021-02-24 03:11:39,815 INFO L78 Accepts]: Start accepts. Automaton has 976 states and 1081 transitions. Word has length 199 [2021-02-24 03:11:39,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:39,816 INFO L480 AbstractCegarLoop]: Abstraction has 976 states and 1081 transitions. [2021-02-24 03:11:39,816 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:11:39,816 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1081 transitions. [2021-02-24 03:11:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-02-24 03:11:39,821 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:39,822 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] [2021-02-24 03:11:39,822 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:11:39,822 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:39,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:39,823 INFO L82 PathProgramCache]: Analyzing trace with hash 1060170649, now seen corresponding path program 1 times [2021-02-24 03:11:39,823 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:39,823 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [705077199] [2021-02-24 03:11:39,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:39,826 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:39,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:39,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:39,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:39,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:39,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,168 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:40,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:11:40,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:11:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:40,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:40,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:40,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:40,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:40,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:11:40,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:11:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:11:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:11:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:11:40,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-24 03:11:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-02-24 03:11:40,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:40,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:40,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:40,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [705077199] [2021-02-24 03:11:40,419 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:40,419 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:11:40,420 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952941583] [2021-02-24 03:11:40,421 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:11:40,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:40,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:11:40,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:11:40,425 INFO L87 Difference]: Start difference. First operand 976 states and 1081 transitions. Second operand 10 states. [2021-02-24 03:11:41,776 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:42,201 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:42,639 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:11:43,036 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:43,398 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:11:43,749 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:45,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:45,524 INFO L93 Difference]: Finished difference Result 2087 states and 2445 transitions. [2021-02-24 03:11:45,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:11:45,526 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 222 [2021-02-24 03:11:45,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:45,534 INFO L225 Difference]: With dead ends: 2087 [2021-02-24 03:11:45,534 INFO L226 Difference]: Without dead ends: 1226 [2021-02-24 03:11:45,538 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:11:45,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1226 states. [2021-02-24 03:11:45,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1226 to 1008. [2021-02-24 03:11:45,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1008 states. [2021-02-24 03:11:45,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 1008 states and 1113 transitions. [2021-02-24 03:11:45,923 INFO L78 Accepts]: Start accepts. Automaton has 1008 states and 1113 transitions. Word has length 222 [2021-02-24 03:11:45,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:45,923 INFO L480 AbstractCegarLoop]: Abstraction has 1008 states and 1113 transitions. [2021-02-24 03:11:45,923 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:11:45,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1113 transitions. [2021-02-24 03:11:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-02-24 03:11:45,928 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:45,928 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] [2021-02-24 03:11:45,929 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:11:45,929 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:45,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:45,929 INFO L82 PathProgramCache]: Analyzing trace with hash -1550688455, now seen corresponding path program 1 times [2021-02-24 03:11:45,929 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:45,930 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [862426192] [2021-02-24 03:11:45,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:45,932 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:45,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:45,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:45,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:45,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:45,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:45,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:45,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:45,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:45,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:45,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,291 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:46,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:46,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:46,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:11:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:11:46,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:46,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:46,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:11:46,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:46,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:46,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:11:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:11:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:11:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:11:46,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-24 03:11:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-02-24 03:11:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:46,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:46,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:46,553 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [862426192] [2021-02-24 03:11:46,553 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:46,554 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-24 03:11:46,554 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226955383] [2021-02-24 03:11:46,554 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-24 03:11:46,554 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:46,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-24 03:11:46,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-24 03:11:46,555 INFO L87 Difference]: Start difference. First operand 1008 states and 1113 transitions. Second operand 13 states. [2021-02-24 03:11:47,305 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:47,682 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:48,053 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:48,408 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:11:48,754 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:49,682 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:50,033 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:11:50,403 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:50,781 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:11:51,135 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:11:53,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:53,072 INFO L93 Difference]: Finished difference Result 1853 states and 2131 transitions. [2021-02-24 03:11:53,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-24 03:11:53,073 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 222 [2021-02-24 03:11:53,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:53,079 INFO L225 Difference]: With dead ends: 1853 [2021-02-24 03:11:53,079 INFO L226 Difference]: Without dead ends: 960 [2021-02-24 03:11:53,082 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-24 03:11:53,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2021-02-24 03:11:53,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 816. [2021-02-24 03:11:53,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 816 states. [2021-02-24 03:11:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 879 transitions. [2021-02-24 03:11:53,375 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 879 transitions. Word has length 222 [2021-02-24 03:11:53,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:53,376 INFO L480 AbstractCegarLoop]: Abstraction has 816 states and 879 transitions. [2021-02-24 03:11:53,376 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-24 03:11:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 879 transitions. [2021-02-24 03:11:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-02-24 03:11:53,380 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:53,380 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, 1, 1, 1, 1, 1] [2021-02-24 03:11:53,380 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-24 03:11:53,381 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:53,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:53,381 INFO L82 PathProgramCache]: Analyzing trace with hash 1188103562, now seen corresponding path program 1 times [2021-02-24 03:11:53,381 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:53,381 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [415005345] [2021-02-24 03:11:53,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:53,384 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:11:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:53,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:53,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:11:53,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,727 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:53,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:53,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:53,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:53,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:53,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-24 03:11:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:11:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:53,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-24 03:11:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:53,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,887 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-24 03:11:53,887 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-24 03:11:53,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:11:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:11:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,921 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-24 03:11:53,922 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-24 03:11:53,947 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-24 03:11:53,948 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-24 03:11:53,975 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-24 03:11:53,976 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-24 03:11:53,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:11:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:53,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:53,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:53,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:54,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:54,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:54,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:54,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:54,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:11:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:54,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:54,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:54,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:54,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:54,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:54,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:54,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:11:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:54,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:54,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:54,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-24 03:11:54,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:54,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:54,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:54,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-02-24 03:11:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:54,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:54,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:11:54,182 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [415005345] [2021-02-24 03:11:54,183 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:54,183 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2021-02-24 03:11:54,183 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438355577] [2021-02-24 03:11:54,183 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-02-24 03:11:54,183 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:54,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-02-24 03:11:54,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2021-02-24 03:11:54,184 INFO L87 Difference]: Start difference. First operand 816 states and 879 transitions. Second operand 20 states. [2021-02-24 03:11:54,858 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:11:55,350 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:55,736 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:11:56,121 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:11:56,504 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:56,872 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:11:57,934 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:11:59,435 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:11:59,881 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:00,330 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:12:00,805 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:01,185 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:12:01,572 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:12:01,985 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:02,392 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:02,816 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:12:03,316 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:03,742 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:12:04,170 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:05,010 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-24 03:12:05,880 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2021-02-24 03:12:06,629 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-24 03:12:09,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:12:09,562 INFO L93 Difference]: Finished difference Result 1630 states and 1823 transitions. [2021-02-24 03:12:09,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-02-24 03:12:09,563 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 227 [2021-02-24 03:12:09,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:12:09,569 INFO L225 Difference]: With dead ends: 1630 [2021-02-24 03:12:09,569 INFO L226 Difference]: Without dead ends: 929 [2021-02-24 03:12:09,572 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=530, Invalid=2332, Unknown=0, NotChecked=0, Total=2862 [2021-02-24 03:12:09,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 929 states. [2021-02-24 03:12:09,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 929 to 779. [2021-02-24 03:12:09,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 779 states. [2021-02-24 03:12:09,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 779 states and 832 transitions. [2021-02-24 03:12:09,883 INFO L78 Accepts]: Start accepts. Automaton has 779 states and 832 transitions. Word has length 227 [2021-02-24 03:12:09,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:12:09,884 INFO L480 AbstractCegarLoop]: Abstraction has 779 states and 832 transitions. [2021-02-24 03:12:09,884 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2021-02-24 03:12:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 832 transitions. [2021-02-24 03:12:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-02-24 03:12:09,889 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:12:09,890 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:12:09,890 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-24 03:12:09,890 INFO L428 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:12:09,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:12:09,891 INFO L82 PathProgramCache]: Analyzing trace with hash 1022499280, now seen corresponding path program 1 times [2021-02-24 03:12:09,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:12:09,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1818347131] [2021-02-24 03:12:09,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:12:09,987 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,011 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,022 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,030 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,078 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-24 03:12:10,088 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-24 03:12:10,093 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:12:10,096 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:12:10,100 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,105 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,109 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,119 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,165 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-24 03:12:10,167 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-24 03:12:10,169 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:12:10,171 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:12:10,174 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,178 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,181 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,185 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,232 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-24 03:12:10,234 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-24 03:12:10,236 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:12:10,237 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:12:10,239 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,243 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,245 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,248 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,296 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-24 03:12:10,297 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-24 03:12:10,299 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:12:10,301 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:12:10,303 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,306 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,308 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,311 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,358 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-24 03:12:10,374 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-24 03:12:10,379 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:12:10,381 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:12:10,383 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,386 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,388 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,391 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,438 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-24 03:12:10,439 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-24 03:12:10,441 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:12:10,443 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:12:10,444 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,447 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,449 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,452 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,500 WARN L141 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size [2021-02-24 03:12:10,504 INFO L723 QuantifierPusher]: Distributing 11 disjuncts over 3 conjuncts [2021-02-24 03:12:10,510 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,511 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:10,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-02-24 03:12:10,523 WARN L147 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size 46 [2021-02-24 03:12:10,529 WARN L141 QuantifierPusher]: treesize reduction 20, result has 85.5 percent of original size [2021-02-24 03:12:10,533 WARN L147 QuantifierPusher]: treesize reduction 20, result has 85.5 percent of original size 118 [2021-02-24 03:12:10,535 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,538 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,541 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-24 03:12:10,544 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-24 03:12:10,590 WARN L141 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size [2021-02-24 03:12:10,591 INFO L723 QuantifierPusher]: Distributing 11 disjuncts over 3 conjuncts [2021-02-24 03:12:10,594 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,594 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:10,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-02-24 03:12:10,603 WARN L147 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size 46 [2021-02-24 03:12:10,608 WARN L141 QuantifierPusher]: treesize reduction 20, result has 85.5 percent of original size [2021-02-24 03:12:10,613 WARN L147 QuantifierPusher]: treesize reduction 20, result has 85.5 percent of original size 118 [2021-02-24 03:12:10,613 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:12:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:10,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:12:10,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:10,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:10,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,105 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:12:11,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:12:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:12:11,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:12:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:12:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:12:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:12:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:12:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-02-24 03:12:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:11,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-24 03:12:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:12:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:12:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-24 03:12:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:12:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-24 03:12:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-24 03:12:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:12:11,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:11,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:12:11,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-24 03:12:11,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,276 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:12:11,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-24 03:12:11,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:12:11,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-24 03:12:11,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,284 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:12:11,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-24 03:12:11,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,288 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:12:11,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-24 03:12:11,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,292 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:12:11,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-24 03:12:11,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:11,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:12:11,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:12:11,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:12:11,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:12:11,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:12:11,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,426 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:11,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:11,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:11,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:12:11,460 WARN L141 QuantifierPusher]: treesize reduction 3, result has 86.4 percent of original size [2021-02-24 03:12:11,461 WARN L147 QuantifierPusher]: treesize reduction 3, result has 86.4 percent of original size 19 [2021-02-24 03:12:11,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:12:11,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:12:11,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,487 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:11,489 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:11,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:12:11,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:12:11,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:12:11,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:12:11,592 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:12:11,593 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:12:11,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:12:11,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:12:11,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:12:11,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:12:11,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,764 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:11,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:12:11,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:12:11,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:12:11,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:11,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,910 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:11,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-24 03:12:11,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:11,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:11,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:11,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,976 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:11,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:11,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:11,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-24 03:12:12,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:12,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:12,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:12,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,028 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:12,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:12,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:12:12,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:12,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:12,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:12,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:12,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:12,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:12,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:12:12,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:12,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:12,133 WARN L141 QuantifierPusher]: treesize reduction 4, result has 86.7 percent of original size [2021-02-24 03:12:12,135 WARN L147 QuantifierPusher]: treesize reduction 4, result has 86.7 percent of original size 26 [2021-02-24 03:12:12,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:12:12,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:12:12,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:12:12,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,249 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:12:12,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:12,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:12:12,307 WARN L141 QuantifierPusher]: treesize reduction 8, result has 63.6 percent of original size [2021-02-24 03:12:12,308 WARN L147 QuantifierPusher]: treesize reduction 8, result has 63.6 percent of original size 14 [2021-02-24 03:12:12,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:12:12,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:12:12,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:12,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:12:12,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:12:12,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:12:12,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:12:12,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:12:12,603 WARN L141 QuantifierPusher]: treesize reduction 8, result has 63.6 percent of original size [2021-02-24 03:12:12,604 WARN L147 QuantifierPusher]: treesize reduction 8, result has 63.6 percent of original size 14 [2021-02-24 03:12:12,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:12:12,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:12:12,702 WARN L141 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-02-24 03:12:12,703 WARN L147 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size 14 [2021-02-24 03:12:12,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:12:12,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:12,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:12,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:12:12,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:12,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:12,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:12:12,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:12,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:12,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:12:12,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:12:12,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:12:12,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:12:12,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:12:12,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:12,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:12:13,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:13,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:12:13,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:12:13,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:12:13,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-24 03:12:13,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:12:13,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:12:13,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:12:13,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:12:13,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:12:13,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:12:13,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:12:13,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:12:13,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:12:13,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:12:13,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:12:13,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:13,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:12:13,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:12:13,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:12:13,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:12:13,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:12:13,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:13,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:12:14,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:12:14,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:12:14,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:12:14,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:12:14,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:12:14,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:12:14,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:12:14,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-02-24 03:12:14,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:14,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:14,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:14,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:12:14,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:12:14,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:12:14,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:12:14,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:14,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:14,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:12:14,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:12:14,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:12:14,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:14,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:14,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:12:14,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:12:14,648 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1818347131] [2021-02-24 03:12:14,648 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:12:14,648 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2021-02-24 03:12:14,649 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861558536] [2021-02-24 03:12:14,650 INFO L460 AbstractCegarLoop]: Interpolant automaton has 64 states [2021-02-24 03:12:14,650 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:12:14,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2021-02-24 03:12:14,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=356, Invalid=4336, Unknown=0, NotChecked=0, Total=4692 [2021-02-24 03:12:14,653 INFO L87 Difference]: Start difference. First operand 779 states and 832 transitions. Second operand 64 states. [2021-02-24 03:12:15,349 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:12:16,210 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:12:16,659 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:12:17,069 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:12:17,470 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:12:17,887 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:12:19,086 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:12:20,019 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:20,563 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:12:21,048 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:12:22,136 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:12:22,641 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:12:23,203 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:12:23,752 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:12:24,251 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:12:24,857 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:12:25,376 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:12:25,900 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:12:26,469 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:12:27,020 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:12:27,555 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:12:28,091 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:28,799 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:29,312 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:29,896 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:30,395 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:12:30,936 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:12:31,346 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:31,807 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:12:32,245 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:32,715 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:12:33,165 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:33,690 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:12:34,228 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:12:34,726 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:12:35,228 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:12:35,681 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:36,127 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:36,698 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:12:37,730 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:12:38,272 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:12:38,721 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:12:39,241 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:39,933 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:12:40,441 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:12:40,983 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:12:41,585 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:12:42,094 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:12:42,773 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:43,277 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:43,729 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:45,479 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:12:47,879 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:12:48,368 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:50,532 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:12:50,932 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:51,332 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:12:51,817 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:52,354 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:12:52,770 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:53,236 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:12:53,718 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:54,283 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:12:54,732 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:55,329 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:12:55,839 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:12:57,839 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:12:58,277 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:12:58,706 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:12:59,380 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:13:00,089 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:13:00,617 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:13:01,080 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:13:01,584 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:02,003 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:13:02,478 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:13:02,921 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:03,346 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:13:06,358 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:13:07,380 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:13:07,922 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:13:08,397 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:13:09,566 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:13:10,062 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:13:10,523 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:13:11,009 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:13:14,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:13:14,108 INFO L93 Difference]: Finished difference Result 3275 states and 3991 transitions. [2021-02-24 03:13:14,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2021-02-24 03:13:14,109 INFO L78 Accepts]: Start accepts. Automaton has 64 states. Word has length 301 [2021-02-24 03:13:14,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:13:14,111 INFO L225 Difference]: With dead ends: 3275 [2021-02-24 03:13:14,112 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:13:14,140 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 409 GetRequests, 127 SyntacticMatches, 7 SemanticMatches, 275 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33497 ImplicationChecksByTransitivity, 45.5s TimeCoverageRelationStatistics Valid=4829, Invalid=71623, Unknown=0, NotChecked=0, Total=76452 [2021-02-24 03:13:14,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:13:14,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:13:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:13:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:13:14,142 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 301 [2021-02-24 03:13:14,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:13:14,142 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:13:14,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has 64 states. [2021-02-24 03:13:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:13:14,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:13:14,142 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-02-24 03:13:14,145 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:13:15,288 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-24 03:13:17,665 WARN L202 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 306 [2021-02-24 03:13:18,589 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 305 [2021-02-24 03:13:27,437 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 345 [2021-02-24 03:13:28,394 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 314 [2021-02-24 03:13:29,242 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 326 [2021-02-24 03:13:35,750 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 306 [2021-02-24 03:13:36,535 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 311 [2021-02-24 03:13:37,919 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 309 [2021-02-24 03:13:41,285 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 320 [2021-02-24 03:13:41,785 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 320 [2021-02-24 03:13:42,513 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 345 [2021-02-24 03:13:43,072 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 320 [2021-02-24 03:13:44,202 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 320 [2021-02-24 03:13:46,156 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 330 [2021-02-24 03:13:46,671 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 311 [2021-02-24 03:13:48,050 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 345 [2021-02-24 03:13:52,079 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 320 [2021-02-24 03:13:52,888 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 349 [2021-02-24 03:13:53,505 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 320 [2021-02-24 03:13:56,228 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 320 [2021-02-24 03:13:56,950 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 336 [2021-02-24 03:14:01,806 WARN L202 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 203 DAG size of output: 48 [2021-02-24 03:14:02,688 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 16 [2021-02-24 03:14:03,580 WARN L202 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 19 [2021-02-24 03:14:04,908 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 198 DAG size of output: 24 [2021-02-24 03:14:05,186 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:14:08,124 WARN L202 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 206 DAG size of output: 53 [2021-02-24 03:14:10,936 WARN L202 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 203 DAG size of output: 48 [2021-02-24 03:14:11,219 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:14:12,425 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 238 DAG size of output: 22 [2021-02-24 03:14:12,702 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:14:13,751 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2021-02-24 03:14:14,876 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 237 DAG size of output: 22 [2021-02-24 03:14:15,499 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 15 [2021-02-24 03:14:15,796 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:14:16,105 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-24 03:14:16,412 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-24 03:14:17,669 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 183 DAG size of output: 38 [2021-02-24 03:14:18,507 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2021-02-24 03:14:18,812 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2021-02-24 03:14:19,712 WARN L202 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 14 [2021-02-24 03:14:20,004 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2021-02-24 03:14:23,221 WARN L202 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 207 DAG size of output: 58 [2021-02-24 03:14:23,536 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 26 [2021-02-24 03:14:24,401 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 30 [2021-02-24 03:14:27,834 WARN L202 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 219 DAG size of output: 33 [2021-02-24 03:14:28,662 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2021-02-24 03:14:28,960 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2021-02-24 03:14:29,269 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 1 [2021-02-24 03:14:31,308 WARN L202 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-24 03:14:33,345 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-24 03:14:34,584 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2021-02-24 03:14:36,762 WARN L202 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 195 DAG size of output: 34 [2021-02-24 03:14:39,034 WARN L202 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 201 DAG size of output: 40 [2021-02-24 03:14:39,763 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 32 [2021-02-24 03:14:41,946 WARN L202 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 195 DAG size of output: 34 [2021-02-24 03:14:42,250 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2021-02-24 03:14:42,527 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:14:42,817 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:14:43,152 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:14:44,495 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 183 DAG size of output: 35 [2021-02-24 03:14:46,635 WARN L202 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2021-02-24 03:14:46,917 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:14:47,759 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 11 [2021-02-24 03:14:48,163 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2021-02-24 03:14:51,703 WARN L202 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 225 DAG size of output: 59 [2021-02-24 03:14:52,598 WARN L202 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 20 [2021-02-24 03:14:53,484 WARN L202 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 20 [2021-02-24 03:14:54,374 WARN L202 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 20 [2021-02-24 03:14:54,688 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 1 [2021-02-24 03:14:54,978 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:14:55,260 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:14:55,556 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2021-02-24 03:14:57,694 WARN L202 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 277 DAG size of output: 22 [2021-02-24 03:14:58,769 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2021-02-24 03:14:59,579 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 17 [2021-02-24 03:15:00,888 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 22 [2021-02-24 03:15:01,194 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-24 03:15:02,842 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 258 DAG size of output: 22 [2021-02-24 03:15:03,220 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 21 [2021-02-24 03:15:04,247 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 207 DAG size of output: 21 [2021-02-24 03:15:05,183 WARN L202 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 21 [2021-02-24 03:15:05,497 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:15:07,782 WARN L202 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 200 DAG size of output: 39 [2021-02-24 03:15:08,059 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:15:08,338 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:15:08,646 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:15:12,207 WARN L202 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 225 DAG size of output: 59 [2021-02-24 03:15:12,481 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 03:15:13,514 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 209 DAG size of output: 40 [2021-02-24 03:15:13,797 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-24 03:15:14,838 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 191 DAG size of output: 27 [2021-02-24 03:15:15,022 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 21 [2021-02-24 03:15:15,192 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 21 [2021-02-24 03:15:16,853 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 198 DAG size of output: 46 [2021-02-24 03:15:17,745 WARN L202 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 20 [2021-02-24 03:15:18,724 WARN L202 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 20 [2021-02-24 03:15:19,597 WARN L202 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 22 [2021-02-24 03:15:19,887 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:15:20,914 WARN L202 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 24 [2021-02-24 03:15:21,531 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 15 [2021-02-24 03:15:21,834 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-24 03:15:22,117 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:15:23,265 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 238 DAG size of output: 22 [2021-02-24 03:15:23,561 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:15:23,857 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:15:24,415 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 17 [2021-02-24 03:15:24,715 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:15:25,894 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 243 DAG size of output: 22 [2021-02-24 03:15:26,172 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:15:27,483 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 210 DAG size of output: 17 [2021-02-24 03:15:27,768 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:15:29,913 WARN L202 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 214 DAG size of output: 42 [2021-02-24 03:15:30,219 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2021-02-24 03:15:31,127 WARN L202 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 23 [2021-02-24 03:15:31,407 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-24 03:15:32,653 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2021-02-24 03:15:33,861 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 241 DAG size of output: 22 [2021-02-24 03:15:35,189 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 183 DAG size of output: 35 [2021-02-24 03:15:36,625 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 182 DAG size of output: 26 [2021-02-24 03:15:36,925 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2021-02-24 03:15:38,005 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2021-02-24 03:15:41,348 WARN L202 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 217 DAG size of output: 31 [2021-02-24 03:15:43,893 WARN L202 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 210 DAG size of output: 46 [2021-02-24 03:15:45,205 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 252 DAG size of output: 22 [2021-02-24 03:15:46,652 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 250 DAG size of output: 22 [2021-02-24 03:15:48,760 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 277 DAG size of output: 22 [2021-02-24 03:15:50,074 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 252 DAG size of output: 22 [2021-02-24 03:15:51,426 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 183 DAG size of output: 35 [2021-02-24 03:15:53,572 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 214 DAG size of output: 42 [2021-02-24 03:15:54,465 WARN L202 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 20 [2021-02-24 03:15:55,373 WARN L202 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 19 [2021-02-24 03:15:56,705 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 22 [2021-02-24 03:15:57,418 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 22 [2021-02-24 03:15:58,320 WARN L202 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 21 [2021-02-24 03:15:59,319 WARN L202 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 28 [2021-02-24 03:16:00,462 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 201 DAG size of output: 31 [2021-02-24 03:16:00,746 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:16:01,952 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 204 DAG size of output: 33 [2021-02-24 03:16:02,828 WARN L202 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 16 [2021-02-24 03:16:03,687 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 18 [2021-02-24 03:16:04,580 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 16 [2021-02-24 03:16:06,172 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2021-02-24 03:16:07,846 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 262 DAG size of output: 22 [2021-02-24 03:16:08,125 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:16:09,445 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 243 DAG size of output: 22 [2021-02-24 03:16:10,319 WARN L202 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 21 [2021-02-24 03:16:12,499 WARN L202 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 277 DAG size of output: 22 [2021-02-24 03:16:14,720 WARN L202 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 200 DAG size of output: 39 [2021-02-24 03:16:15,004 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:16:15,929 WARN L202 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 20 [2021-02-24 03:16:16,208 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:16:16,496 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:16:19,724 WARN L202 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 199 DAG size of output: 50 [2021-02-24 03:16:21,854 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 196 DAG size of output: 35 [2021-02-24 03:16:23,982 WARN L202 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-24 03:16:24,280 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:16:25,165 WARN L202 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 16 [2021-02-24 03:16:25,473 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-24 03:16:26,091 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 11 [2021-02-24 03:16:26,408 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:16:27,660 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 207 DAG size of output: 21 [2021-02-24 03:16:28,678 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 210 DAG size of output: 25 [2021-02-24 03:16:28,974 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2021-02-24 03:16:32,233 WARN L202 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 203 DAG size of output: 54 [2021-02-24 03:16:33,177 WARN L202 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 16 [2021-02-24 03:16:33,502 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2021-02-24 03:16:33,826 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-24 03:16:34,145 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:16:34,467 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-24 03:16:35,424 WARN L202 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 16 [2021-02-24 03:16:35,773 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 21 [2021-02-24 03:16:37,227 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 252 DAG size of output: 22 [2021-02-24 03:16:37,344 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 16 [2021-02-24 03:16:38,363 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 186 DAG size of output: 24 [2021-02-24 03:16:39,931 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 282 DAG size of output: 22 [2021-02-24 03:16:40,246 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:16:41,766 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 250 DAG size of output: 22 [2021-02-24 03:16:43,116 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 183 DAG size of output: 38 [2021-02-24 03:16:46,909 WARN L202 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 225 DAG size of output: 59 [2021-02-24 03:16:49,653 WARN L202 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 210 DAG size of output: 46 [2021-02-24 03:16:51,104 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 252 DAG size of output: 22 [2021-02-24 03:16:51,393 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:16:51,699 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:16:53,605 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 268 DAG size of output: 22 [2021-02-24 03:16:54,000 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2021-02-24 03:16:56,920 WARN L202 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 203 DAG size of output: 48 [2021-02-24 03:16:57,212 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:16:58,120 WARN L202 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 20 [2021-02-24 03:16:59,692 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 197 DAG size of output: 40 [2021-02-24 03:17:00,639 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 20 [2021-02-24 03:17:01,759 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 201 DAG size of output: 31 [2021-02-24 03:17:05,059 WARN L202 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 207 DAG size of output: 58 [2021-02-24 03:17:06,111 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 209 DAG size of output: 40 [2021-02-24 03:17:07,019 WARN L202 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 14 [2021-02-24 03:17:07,026 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:17:07,026 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:17:07,026 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:17:07,026 INFO L189 CegarLoopUtils]: For program point L192(lines 192 196) no Hoare annotation was computed. [2021-02-24 03:17:07,026 INFO L189 CegarLoopUtils]: For program point L192-1(lines 192 196) no Hoare annotation was computed. [2021-02-24 03:17:07,026 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-24 03:17:07,026 INFO L189 CegarLoopUtils]: For program point L184-1(line 184) no Hoare annotation was computed. [2021-02-24 03:17:07,026 INFO L189 CegarLoopUtils]: For program point L184-2(line 184) no Hoare annotation was computed. [2021-02-24 03:17:07,026 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 161 216) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L205-1(lines 186 207) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-24 03:17:07,027 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 161 216) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 161 216) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-24 03:17:07,028 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-24 03:17:07,029 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L208(lines 185 209) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 217 276) no Hoare annotation was computed. [2021-02-24 03:17:07,030 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 217 276) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 217 276) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L243-2(lines 243 268) no Hoare annotation was computed. [2021-02-24 03:17:07,031 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L269(lines 242 270) no Hoare annotation was computed. [2021-02-24 03:17:07,032 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L261-1(line 261) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L261-2(line 261) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L257-1(line 257) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L257-2(line 257) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-24 03:17:07,033 INFO L189 CegarLoopUtils]: For program point L249(lines 249 253) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L249-1(lines 249 253) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L241-1(line 241) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L241-2(line 241) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L266-1(line 266) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L266-2(line 266) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-24 03:17:07,034 INFO L189 CegarLoopUtils]: For program point L262-1(line 262) no Hoare annotation was computed. [2021-02-24 03:17:07,035 INFO L189 CegarLoopUtils]: For program point L262-2(line 262) no Hoare annotation was computed. [2021-02-24 03:17:07,035 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-24 03:17:07,035 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 92 98) the Hoare annotation is: true [2021-02-24 03:17:07,035 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 92 98) the Hoare annotation is: true [2021-02-24 03:17:07,035 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 99 107) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:17:07,035 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 99 107) the Hoare annotation is: true [2021-02-24 03:17:07,035 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 99 107) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:17:07,035 INFO L185 CegarLoopUtils]: At program point L104(line 104) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-24 03:17:07,035 INFO L192 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: true [2021-02-24 03:17:07,035 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 838 860) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,036 INFO L192 CegarLoopUtils]: At program point L857(line 857) the Hoare annotation is: true [2021-02-24 03:17:07,036 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 838 860) the Hoare annotation is: true [2021-02-24 03:17:07,036 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:17:07,036 INFO L185 CegarLoopUtils]: At program point L850-1(line 850) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:17:07,036 INFO L185 CegarLoopUtils]: At program point L848(lines 848 855) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:17:07,036 INFO L192 CegarLoopUtils]: At program point L848-1(lines 848 855) the Hoare annotation is: true [2021-02-24 03:17:07,036 INFO L185 CegarLoopUtils]: At program point L846(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret71| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:17:07,036 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,036 INFO L185 CegarLoopUtils]: At program point L846-1(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret71| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:17:07,036 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 838 860) the Hoare annotation is: true [2021-02-24 03:17:07,037 INFO L185 CegarLoopUtils]: At program point L844(line 844) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,037 INFO L185 CegarLoopUtils]: At program point L846-2(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret71| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:17:07,037 INFO L185 CegarLoopUtils]: At program point L844-1(line 844) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,037 INFO L185 CegarLoopUtils]: At program point L840(line 840) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,037 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 797 820) no Hoare annotation was computed. [2021-02-24 03:17:07,037 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 797 820) no Hoare annotation was computed. [2021-02-24 03:17:07,037 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 797 820) no Hoare annotation was computed. [2021-02-24 03:17:07,037 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-24 03:17:07,037 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-24 03:17:07,037 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-24 03:17:07,037 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-24 03:17:07,037 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-24 03:17:07,037 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-24 03:17:07,038 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-24 03:17:07,038 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-24 03:17:07,038 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-24 03:17:07,038 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-24 03:17:07,038 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-24 03:17:07,038 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-24 03:17:07,038 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-24 03:17:07,038 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-24 03:17:07,038 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:17:07,038 INFO L192 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: true [2021-02-24 03:17:07,038 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 682 690) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-24 03:17:07,038 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 682 690) the Hoare annotation is: true [2021-02-24 03:17:07,038 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 682 690) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 746 764) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 746 764) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L756(line 756) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L755(lines 755 759) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L755-2(lines 755 759) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L753-1(line 753) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L753-2(line 753) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L753-3(line 753) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: true [2021-02-24 03:17:07,039 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 746 764) the Hoare annotation is: true [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L698(lines 698 706) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L698-2(lines 698 706) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L721-1(line 721) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 691 726) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 691 726) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L710(lines 710 718) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 691 726) no Hoare annotation was computed. [2021-02-24 03:17:07,040 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 85 91) the Hoare annotation is: true [2021-02-24 03:17:07,041 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 85 91) the Hoare annotation is: true [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point L128(line 128) no Hoare annotation was computed. [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 115 160) no Hoare annotation was computed. [2021-02-24 03:17:07,041 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L145-1(line 145) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 115 160) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L141-1(line 141) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 115 160) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L131(line 131) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-24 03:17:07,042 INFO L189 CegarLoopUtils]: For program point L127(line 127) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L121(line 121) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L119(line 119) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L152-1(line 152) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L152-2(line 152) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L115(lines 115 160) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L115-1(lines 115 160) no Hoare annotation was computed. [2021-02-24 03:17:07,043 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L138-1(line 138) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L130(line 130) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L442(lines 442 462) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 428 473) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L442-1(lines 442 462) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-24 03:17:07,044 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L469-2(line 469) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L467-1(line 467) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L467-2(line 467) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L428(lines 428 473) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L459(lines 459 460) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 428 473) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 428 473) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-24 03:17:07,045 INFO L189 CegarLoopUtils]: For program point L447-1(line 447) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L447-2(line 447) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L189 CegarLoopUtils]: For program point L452(lines 452 453) no Hoare annotation was computed. [2021-02-24 03:17:07,046 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 828 837) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,046 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 828 837) the Hoare annotation is: true [2021-02-24 03:17:07,047 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 828 837) the Hoare annotation is: true [2021-02-24 03:17:07,047 INFO L185 CegarLoopUtils]: At program point L676-3(line 676) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5) (<= |isMethaneAlarm_#t~ret52| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret52|))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) .cse0 (<= |isMethaneAlarm_#t~ret52| 2147483647) .cse1 .cse4 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:17:07,047 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 671 681) the Hoare annotation is: true [2021-02-24 03:17:07,047 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 671 681) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) .cse0 .cse1 .cse4 (<= isMethaneAlarm_~retValue_acc~5 2147483647) (not (= 2 ~waterLevel~0))))) [2021-02-24 03:17:07,047 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 671 681) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) .cse0 .cse1 .cse4 (<= isMethaneAlarm_~retValue_acc~5 2147483647) (not (= 2 ~waterLevel~0))))) [2021-02-24 03:17:07,048 INFO L185 CegarLoopUtils]: At program point L678(line 678) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) .cse0 .cse1 .cse4 (not (= 2 ~waterLevel~0)) (<= isMethaneAlarm_~retValue_acc~5 2147483647)))) [2021-02-24 03:17:07,048 INFO L192 CegarLoopUtils]: At program point L676(line 676) the Hoare annotation is: true [2021-02-24 03:17:07,048 INFO L185 CegarLoopUtils]: At program point L676-1(line 676) the Hoare annotation is: (let ((.cse0 (and (<= |isMethaneAlarm_#t~ret52| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret52|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-24 03:17:07,048 INFO L185 CegarLoopUtils]: At program point L676-2(line 676) the Hoare annotation is: (let ((.cse0 (and (<= |isMethaneAlarm_#t~ret52| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret52|))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse4 .cse0 .cse1 .cse2 .cse3) (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) .cse4 (<= |isMethaneAlarm_#t~ret52| 2147483647) .cse1 .cse3 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:17:07,048 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 663 670) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~pumpRunning~0)| 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2))) [2021-02-24 03:17:07,048 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 663 670) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= |old(~pumpRunning~0)| 0))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:17:07,048 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 663 670) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= |old(~pumpRunning~0)| 0))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:17:07,049 INFO L185 CegarLoopUtils]: At program point L951(line 951) the Hoare annotation is: (let ((.cse1 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= 1 ~waterLevel~0) (<= isHighWaterSensorDry_~retValue_acc~12 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse5 .cse2 .cse4 .cse3) (or .cse5 .cse0 .cse2 .cse3))) [2021-02-24 03:17:07,049 INFO L185 CegarLoopUtils]: At program point L950(line 950) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and .cse6 (<= 1 ~waterLevel~0))) (.cse4 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2) (or .cse1 .cse5 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse2)))) [2021-02-24 03:17:07,049 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 942 955) the Hoare annotation is: (let ((.cse18 (<= 1 isHighWaterSensorDry_~retValue_acc~12)) (.cse13 (<= 0 isHighWaterSensorDry_~retValue_acc~12)) (.cse14 (<= |isHighWaterSensorDry_#res| 0)) (.cse12 (= ~pumpRunning~0 0)) (.cse16 (<= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse17 (<= 0 |isHighWaterSensorDry_#res|)) (.cse21 (<= 1 ~methaneLevelCritical~0)) (.cse15 (<= 1 ~waterLevel~0)) (.cse20 (= ~waterLevel~0 1)) (.cse11 (= 1 ~systemActive~0)) (.cse19 (<= 1 |isHighWaterSensorDry_#res|))) (let ((.cse5 (and .cse20 .cse11 .cse19)) (.cse7 (not .cse15)) (.cse4 (and .cse13 .cse14 .cse11 .cse12 .cse15 .cse16 .cse17 .cse21)) (.cse1 (not .cse21)) (.cse9 (not .cse20)) (.cse10 (and .cse20 .cse11 .cse18 .cse19)) (.cse0 (and .cse18 .cse19)) (.cse6 (and .cse13 .cse14 .cse11 .cse15 .cse16 .cse17)) (.cse2 (not .cse12)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse7 .cse8 .cse3) (or .cse5 .cse9 .cse2 .cse8 .cse3) (or .cse1 .cse2 .cse7 .cse3 .cse10 .cse4) (or .cse1 .cse9 .cse2 .cse3 .cse10) (or .cse0 .cse6 .cse2 .cse8 .cse3)))) [2021-02-24 03:17:07,049 INFO L185 CegarLoopUtils]: At program point L948(line 948) the Hoare annotation is: (let ((.cse7 (= 1 ~systemActive~0))) (let ((.cse0 (and (= ~waterLevel~0 1) .cse7)) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~12)) (.cse4 (not .cse7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse4) (or .cse1 .cse3 .cse6 .cse4) (or .cse5 .cse1 .cse6 .cse4)))) [2021-02-24 03:17:07,049 INFO L185 CegarLoopUtils]: At program point L947(line 947) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and (= ~waterLevel~0 1) .cse4)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-24 03:17:07,050 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 942 955) the Hoare annotation is: true [2021-02-24 03:17:07,050 INFO L192 CegarLoopUtils]: At program point L946(lines 946 952) the Hoare annotation is: true [2021-02-24 03:17:07,050 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 942 955) the Hoare annotation is: (let ((.cse18 (<= 1 isHighWaterSensorDry_~retValue_acc~12)) (.cse13 (<= 0 isHighWaterSensorDry_~retValue_acc~12)) (.cse14 (<= |isHighWaterSensorDry_#res| 0)) (.cse12 (= ~pumpRunning~0 0)) (.cse16 (<= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse17 (<= 0 |isHighWaterSensorDry_#res|)) (.cse21 (<= 1 ~methaneLevelCritical~0)) (.cse15 (<= 1 ~waterLevel~0)) (.cse20 (= ~waterLevel~0 1)) (.cse11 (= 1 ~systemActive~0)) (.cse19 (<= 1 |isHighWaterSensorDry_#res|))) (let ((.cse5 (and .cse20 .cse11 .cse19)) (.cse7 (not .cse15)) (.cse4 (and .cse13 .cse14 .cse11 .cse12 .cse15 .cse16 .cse17 .cse21)) (.cse1 (not .cse21)) (.cse9 (not .cse20)) (.cse10 (and .cse20 .cse11 .cse18 .cse19)) (.cse0 (and .cse18 .cse19)) (.cse6 (and .cse13 .cse14 .cse11 .cse15 .cse16 .cse17)) (.cse2 (not .cse12)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse7 .cse8 .cse3) (or .cse5 .cse9 .cse2 .cse8 .cse3) (or .cse1 .cse2 .cse7 .cse3 .cse10 .cse4) (or .cse1 .cse9 .cse2 .cse3 .cse10) (or .cse0 .cse6 .cse2 .cse8 .cse3)))) [2021-02-24 03:17:07,050 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse2 .cse4) (or .cse0 .cse2 .cse4) (or .cse3 .cse1 .cse2))) [2021-02-24 03:17:07,050 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 612 636) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) .cse0 .cse1 .cse2 .cse5 (not (= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse1 .cse2 .cse5 (<= 1 ~waterLevel~0))))) [2021-02-24 03:17:07,050 INFO L185 CegarLoopUtils]: At program point L631-1(lines 612 636) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) .cse0 .cse1 .cse2 .cse5 (not (= 2 ~waterLevel~0)) (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse1 .cse2 .cse5 (<= 1 ~waterLevel~0))))) [2021-02-24 03:17:07,050 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 612 636) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2021-02-24 03:17:07,050 INFO L185 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse4 .cse3 .cse1) (or .cse4 .cse1 .cse2))) [2021-02-24 03:17:07,051 INFO L185 CegarLoopUtils]: At program point L622(line 622) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse4 .cse3 .cse1) (or .cse4 .cse1 .cse2))) [2021-02-24 03:17:07,051 INFO L185 CegarLoopUtils]: At program point L620(lines 620 628) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse4 .cse3 .cse1) (or .cse4 .cse1 .cse2))) [2021-02-24 03:17:07,051 INFO L185 CegarLoopUtils]: At program point L618(line 618) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse4 .cse3 .cse1) (or .cse4 .cse1 .cse2))) [2021-02-24 03:17:07,051 INFO L185 CegarLoopUtils]: At program point L618-1(line 618) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse4 .cse3 .cse1) (or .cse4 .cse1 .cse2))) [2021-02-24 03:17:07,051 INFO L185 CegarLoopUtils]: At program point L616(lines 616 633) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2021-02-24 03:17:07,051 INFO L185 CegarLoopUtils]: At program point L618-2(line 618) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse4 .cse3 .cse1) (or .cse4 .cse1 .cse2))) [2021-02-24 03:17:07,051 INFO L185 CegarLoopUtils]: At program point L618-3(line 618) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse4 .cse3 .cse1) (or .cse4 .cse1 .cse2))) [2021-02-24 03:17:07,051 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 578 584) the Hoare annotation is: true [2021-02-24 03:17:07,051 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 578 584) the Hoare annotation is: true [2021-02-24 03:17:07,051 INFO L185 CegarLoopUtils]: At program point L481(line 481) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,052 INFO L185 CegarLoopUtils]: At program point L535(lines 488 536) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:17:07,052 INFO L185 CegarLoopUtils]: At program point L523(line 523) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,052 INFO L185 CegarLoopUtils]: At program point L490(lines 489 534) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,052 INFO L185 CegarLoopUtils]: At program point L523-1(line 523) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,052 INFO L185 CegarLoopUtils]: At program point L523-2(line 523) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,052 INFO L185 CegarLoopUtils]: At program point L519(lines 519 530) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,052 INFO L185 CegarLoopUtils]: At program point L482(line 482) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,052 INFO L185 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,052 INFO L185 CegarLoopUtils]: At program point L507(line 507) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,053 INFO L185 CegarLoopUtils]: At program point L507-1(line 507) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,053 INFO L185 CegarLoopUtils]: At program point L532(lines 489 534) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,053 INFO L185 CegarLoopUtils]: At program point L499(lines 499 505) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,053 INFO L185 CegarLoopUtils]: At program point L499-1(lines 499 505) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,053 INFO L185 CegarLoopUtils]: At program point L491(lines 491 495) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,053 INFO L185 CegarLoopUtils]: At program point L487(line 487) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,053 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,053 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 479 542) the Hoare annotation is: true [2021-02-24 03:17:07,053 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 479 542) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,053 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 479 542) the Hoare annotation is: true [2021-02-24 03:17:07,053 INFO L185 CegarLoopUtils]: At program point L525(lines 525 529) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,054 INFO L185 CegarLoopUtils]: At program point L525-2(lines 519 530) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,054 INFO L185 CegarLoopUtils]: At program point L517(line 517) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,054 INFO L185 CegarLoopUtils]: At program point L484(line 484) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:17:07,054 INFO L185 CegarLoopUtils]: At program point L517-1(line 517) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,054 INFO L185 CegarLoopUtils]: At program point L509(lines 509 515) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,054 INFO L185 CegarLoopUtils]: At program point L509-1(lines 509 515) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,054 INFO L185 CegarLoopUtils]: At program point L501(line 501) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,054 INFO L185 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,054 INFO L185 CegarLoopUtils]: At program point L497-1(line 497) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~methaneLevelCritical~0) .cse0))) [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L382(lines 382 427) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L413(lines 413 414) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 382 427) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L401-1(line 401) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L401-2(line 401) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-24 03:17:07,055 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L406(lines 406 407) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 382 427) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L402(lines 402 409) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 382 427) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L396(lines 396 416) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L396-1(lines 396 416) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L423-1(line 423) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L423-2(line 423) no Hoare annotation was computed. [2021-02-24 03:17:07,056 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-24 03:17:07,057 INFO L189 CegarLoopUtils]: For program point L421-1(line 421) no Hoare annotation was computed. [2021-02-24 03:17:07,057 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-24 03:17:07,057 INFO L189 CegarLoopUtils]: For program point L421-2(line 421) no Hoare annotation was computed. [2021-02-24 03:17:07,057 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-24 03:17:07,057 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 637 644) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:17:07,057 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 637 644) the Hoare annotation is: (or (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7))) [2021-02-24 03:17:07,057 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 637 644) the Hoare annotation is: (or (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7))) [2021-02-24 03:17:07,057 INFO L192 CegarLoopUtils]: At program point L961(line 961) the Hoare annotation is: true [2021-02-24 03:17:07,057 INFO L192 CegarLoopUtils]: At program point L960(line 960) the Hoare annotation is: true [2021-02-24 03:17:07,057 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 956 964) the Hoare annotation is: true [2021-02-24 03:17:07,057 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 956 964) the Hoare annotation is: true [2021-02-24 03:17:07,058 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 956 964) the Hoare annotation is: true [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point L924(line 924) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 910 932) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point L918(lines 918 926) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 910 932) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 910 932) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point L918-2(lines 918 926) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point L77(line 77) no Hoare annotation was computed. [2021-02-24 03:17:07,058 INFO L189 CegarLoopUtils]: For program point L77-1(line 77) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 75 84) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L77-2(line 77) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 75 84) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 75 84) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L349(lines 327 350) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L308(lines 308 324) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L341-1(line 341) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L341-2(line 341) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L325(lines 325 366) no Hoare annotation was computed. [2021-02-24 03:17:07,059 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L317-1(line 317) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L367(lines 367 378) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L359-1(line 359) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 279 381) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L343-1(line 343) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L310-1(line 310) no Hoare annotation was computed. [2021-02-24 03:17:07,060 INFO L189 CegarLoopUtils]: For program point L368(lines 368 375) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 279 381) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 279 381) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L303(lines 303 307) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L328-2(lines 328 348) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-24 03:17:07,061 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L279(lines 279 381) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L279-1(lines 279 381) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L370-1(line 370) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L370-2(line 370) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L329(lines 328 348) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:17:07,062 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L313-1(line 313) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L330(lines 330 334) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L355-1(line 355) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-24 03:17:07,063 INFO L189 CegarLoopUtils]: For program point L355-2(line 355) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L339-1(line 339) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L339-2(line 339) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L357-1(line 357) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-24 03:17:07,064 INFO L189 CegarLoopUtils]: For program point L357-2(line 357) no Hoare annotation was computed. [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L708-3(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L704(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L708-4(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L704-1(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L708-5(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L704-2(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L708-6(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L704-3(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L708-7(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,065 INFO L185 CegarLoopUtils]: At program point L700(line 700) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L704-4(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L700-1(line 700) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L700-2(line 700) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L700-3(line 700) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L407(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L552(line 552) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,066 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 INFO L185 CegarLoopUtils]: At program point L928(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 INFO L185 CegarLoopUtils]: At program point L928-1(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 INFO L185 CegarLoopUtils]: At program point L928-2(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 INFO L185 CegarLoopUtils]: At program point L924(line 924) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 INFO L185 CegarLoopUtils]: At program point L924-1(line 924) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 INFO L185 CegarLoopUtils]: At program point L924-2(line 924) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,067 INFO L185 CegarLoopUtils]: At program point L924-3(line 924) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L920(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L920-1(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L920-2(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L920-3(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L920-4(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L916-1(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L920-5(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L722(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L916-2(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L722-1(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L916-3(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,068 INFO L185 CegarLoopUtils]: At program point L722-2(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L916-4(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L916-5(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L916-6(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L916-7(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L413(line 413) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L413-1(line 413) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L459-1(line 459) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,069 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L406(line 406) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L406-1(line 406) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L720(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L720-1(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L720-2(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L720-3(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L716-1(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,070 INFO L185 CegarLoopUtils]: At program point L716-2(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~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~string56.offset| |old(#t~string56.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string81.base| |old(#t~string81.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#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~string75.base| |old(#t~string75.base)|) (= |#t~string81.offset| |old(#t~string81.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.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~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point L716-3(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point L716-4(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point L712-1(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point L551(line 551) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point L712-2(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point L712-3(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,071 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,072 INFO L185 CegarLoopUtils]: At program point L452-1(line 452) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,072 INFO L185 CegarLoopUtils]: At program point L708-1(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,072 INFO L185 CegarLoopUtils]: At program point L708-2(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:17:07,072 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:17:07,072 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 646 662) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (= 2 ~waterLevel~0))) (.cse2 (= ~methaneLevelCritical~0 activatePump_~tmp~7))) (and (or .cse0 .cse1 (and .cse2 (<= ~methaneLevelCritical~0 2147483647)) .cse3 .cse4 .cse5) (or .cse1 (not (<= 1 ~waterLevel~0)) .cse3 .cse4 (and .cse6 (<= ~methaneLevelCritical~0 activatePump_~tmp~7))) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse3 (and .cse2 .cse6) .cse4 .cse5 (and .cse2 (= ~pumpRunning~0 1))))) [2021-02-24 03:17:07,072 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 646 662) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2021-02-24 03:17:07,072 INFO L185 CegarLoopUtils]: At program point L657(line 657) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (= activatePump_~tmp~7 0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) .cse3 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2))) [2021-02-24 03:17:07,073 INFO L185 CegarLoopUtils]: At program point L657-1(lines 646 662) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (= 2 ~waterLevel~0))) (.cse2 (= ~methaneLevelCritical~0 activatePump_~tmp~7))) (and (or .cse0 .cse1 (and .cse2 (<= ~methaneLevelCritical~0 2147483647)) .cse3 .cse4 .cse5) (or .cse1 (not (<= 1 ~waterLevel~0)) .cse3 .cse4 (and .cse6 (<= ~methaneLevelCritical~0 activatePump_~tmp~7))) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse3 (and .cse2 .cse6) .cse4 .cse5 (and .cse2 (= ~pumpRunning~0 1))))) [2021-02-24 03:17:07,073 INFO L185 CegarLoopUtils]: At program point L653(lines 653 659) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~methaneLevelCritical~0 activatePump_~tmp~7)) (.cse0 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1))) (.cse5 (not (= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (and .cse2 (<= ~methaneLevelCritical~0 2147483647)) .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse3 .cse4 (and .cse7 (<= ~methaneLevelCritical~0 activatePump_~tmp~7))) (or .cse2 .cse0 .cse8 .cse3 .cse4 .cse5) (or .cse6 .cse8 .cse7 .cse3 .cse4))) [2021-02-24 03:17:07,073 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2021-02-24 03:17:07,073 INFO L185 CegarLoopUtils]: At program point L651-1(line 651) the Hoare annotation is: (let ((.cse5 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= |activatePump_#t~ret51| ~methaneLevelCritical~0)) (.cse8 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret51|) .cse2) .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse3 .cse4 .cse8) (or .cse5 .cse0 .cse3 .cse4 (and .cse6 (<= ~methaneLevelCritical~0 2147483647)) .cse8) (or .cse1 .cse7 .cse2 .cse3 .cse4))) [2021-02-24 03:17:07,073 INFO L185 CegarLoopUtils]: At program point L651-2(line 651) the Hoare annotation is: (let ((.cse5 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= |activatePump_#t~ret51| ~methaneLevelCritical~0)) (.cse8 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret51|) .cse2) .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse3 .cse4 .cse8) (or .cse5 .cse0 .cse3 .cse4 (and .cse6 (<= ~methaneLevelCritical~0 2147483647)) .cse8) (or .cse1 .cse7 .cse2 .cse3 .cse4))) [2021-02-24 03:17:07,074 INFO L185 CegarLoopUtils]: At program point L651-3(line 651) the Hoare annotation is: (let ((.cse2 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1))) (.cse0 (= |activatePump_#t~ret51| ~methaneLevelCritical~0)) (.cse1 (= |activatePump_#t~ret51| activatePump_~tmp~7)) (.cse6 (not (= 2 ~waterLevel~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1 (<= ~methaneLevelCritical~0 2147483647)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse2 .cse7 (and .cse0 .cse1) .cse4 .cse5 .cse6) (or (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret51|) .cse8 (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) .cse3 .cse9 .cse4 .cse5) (or .cse9 .cse7 .cse8 .cse4 .cse5))) [2021-02-24 03:17:07,074 INFO L185 CegarLoopUtils]: At program point L737(line 737) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= ~waterLevel~0 1)) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse6 (<= 1 isHighWaterLevel_~tmp~8)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse4) (or .cse6 .cse1 .cse3 .cse4))) [2021-02-24 03:17:07,074 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 727 745) the Hoare annotation is: (let ((.cse13 (= 1 ~systemActive~0))) (let ((.cse3 (and .cse13 (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse12 (not (= ~waterLevel~0 1))) (.cse4 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 |isHighWaterLevel_#res|) (<= 1 isHighWaterLevel_~tmp~8) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (and (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~8 0))) (.cse7 (not (= test_~tmp___0~1 0))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not .cse13)) (.cse9 (not (= 2 ~waterLevel~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse0 .cse8 .cse1 .cse2 .cse9 .cse10) (or .cse1 .cse11 .cse2 .cse3 .cse4) (or .cse12 .cse1 .cse11 .cse2 .cse4) (or .cse0 .cse12 .cse1 .cse2 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse1 .cse11 .cse2 .cse9 .cse10)))) [2021-02-24 03:17:07,074 INFO L185 CegarLoopUtils]: At program point L736(lines 736 740) the Hoare annotation is: (let ((.cse17 (= ~waterLevel~0 1)) (.cse9 (<= 1 isHighWaterLevel_~tmp~8)) (.cse12 (= ~pumpRunning~0 0)) (.cse16 (<= 1 ~methaneLevelCritical~0)) (.cse13 (< 0 (+ isHighWaterLevel_~tmp~8 1))) (.cse14 (<= isHighWaterLevel_~tmp~8 0)) (.cse11 (= 1 ~systemActive~0)) (.cse15 (<= 1 ~waterLevel~0))) (let ((.cse0 (and .cse13 .cse14 .cse11 .cse15)) (.cse6 (and .cse17 .cse9 .cse11 .cse12 .cse16)) (.cse2 (not .cse15)) (.cse8 (not .cse17)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and .cse17 .cse9 .cse11)) (.cse7 (not .cse16)) (.cse10 (and .cse13 .cse14 .cse11 .cse12 .cse15 .cse16)) (.cse1 (not .cse12)) (.cse4 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse1 .cse4) (or .cse9 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse7 .cse10 .cse1 .cse2 .cse4) (or .cse8 .cse1 .cse3 .cse4 .cse5) (or .cse7 .cse9 .cse10 .cse1 .cse4)))) [2021-02-24 03:17:07,075 INFO L192 CegarLoopUtils]: At program point L734(line 734) the Hoare annotation is: true [2021-02-24 03:17:07,075 INFO L185 CegarLoopUtils]: At program point L736-2(lines 736 740) the Hoare annotation is: (let ((.cse13 (= 1 ~systemActive~0))) (let ((.cse4 (and .cse13 (<= 1 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (not (= test_~tmp___0~1 0))) (.cse8 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~8 0))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= 2 ~waterLevel~0))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse12 (not (= ~waterLevel~0 1))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 1 isHighWaterLevel_~tmp~8) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse1 .cse5 .cse3 .cse4) (or .cse6 .cse7 .cse8 .cse9 .cse2 .cse5 .cse3 .cse10 .cse11) (or .cse12 .cse2 .cse1 .cse5 .cse3) (or .cse6 .cse7 .cse0 .cse8 .cse9 .cse2 .cse3 .cse10 .cse11) (or .cse0 .cse12 .cse1 .cse2 .cse3)))) [2021-02-24 03:17:07,075 INFO L185 CegarLoopUtils]: At program point L734-1(line 734) the Hoare annotation is: (let ((.cse16 (<= 1 ~methaneLevelCritical~0)) (.cse17 (= ~waterLevel~0 1)) (.cse1 (<= 1 |isHighWaterLevel_#t~ret69|)) (.cse13 (<= |isHighWaterLevel_#t~ret69| 0)) (.cse14 (<= 0 |isHighWaterLevel_#t~ret69|)) (.cse11 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse15 (<= 1 ~waterLevel~0)) (.cse18 (= ~methaneLevelCritical~0 0))) (let ((.cse2 (not .cse18)) (.cse3 (and .cse13 .cse14 .cse18 .cse11 .cse12 .cse15)) (.cse6 (and .cse17 .cse1)) (.cse7 (not .cse15)) (.cse5 (not .cse17)) (.cse10 (and .cse17 .cse1 .cse11 .cse12)) (.cse8 (not .cse16)) (.cse9 (and .cse13 .cse14 .cse11 .cse12 .cse15 .cse16)) (.cse0 (not .cse12)) (.cse4 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse6 .cse4) (or .cse0 .cse7 .cse2 .cse3 .cse6 .cse4) (or .cse8 .cse9 .cse0 .cse7 .cse4 .cse10) (or .cse8 .cse5 .cse0 .cse4 .cse10) (or .cse8 .cse9 .cse0 .cse1 .cse4)))) [2021-02-24 03:17:07,075 INFO L185 CegarLoopUtils]: At program point L734-2(line 734) the Hoare annotation is: (let ((.cse16 (<= 1 ~methaneLevelCritical~0)) (.cse17 (= ~waterLevel~0 1)) (.cse1 (<= 1 |isHighWaterLevel_#t~ret69|)) (.cse13 (<= |isHighWaterLevel_#t~ret69| 0)) (.cse14 (<= 0 |isHighWaterLevel_#t~ret69|)) (.cse11 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse15 (<= 1 ~waterLevel~0)) (.cse18 (= ~methaneLevelCritical~0 0))) (let ((.cse2 (not .cse18)) (.cse3 (and .cse13 .cse14 .cse18 .cse11 .cse12 .cse15)) (.cse6 (and .cse17 .cse1)) (.cse7 (not .cse15)) (.cse5 (not .cse17)) (.cse10 (and .cse17 .cse1 .cse11 .cse12)) (.cse8 (not .cse16)) (.cse9 (and .cse13 .cse14 .cse11 .cse12 .cse15 .cse16)) (.cse0 (not .cse12)) (.cse4 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse6 .cse4) (or .cse0 .cse7 .cse2 .cse3 .cse6 .cse4) (or .cse8 .cse9 .cse0 .cse7 .cse4 .cse10) (or .cse8 .cse5 .cse0 .cse4 .cse10) (or .cse8 .cse9 .cse0 .cse1 .cse4)))) [2021-02-24 03:17:07,076 INFO L185 CegarLoopUtils]: At program point L734-3(line 734) the Hoare annotation is: (let ((.cse12 (= ~methaneLevelCritical~0 0)) (.cse17 (<= |isHighWaterLevel_#t~ret69| 0)) (.cse18 (< 0 (+ isHighWaterLevel_~tmp~8 1))) (.cse19 (<= isHighWaterLevel_~tmp~8 0)) (.cse20 (<= 0 |isHighWaterLevel_#t~ret69|)) (.cse21 (<= 1 ~waterLevel~0)) (.cse14 (= ~waterLevel~0 1)) (.cse15 (<= 1 isHighWaterLevel_~tmp~8)) (.cse16 (<= 1 |isHighWaterLevel_#t~ret69|)) (.cse11 (= 1 ~systemActive~0)) (.cse13 (= ~pumpRunning~0 0)) (.cse22 (<= 1 ~methaneLevelCritical~0))) (let ((.cse0 (and .cse14 .cse15 .cse16 .cse11 .cse13 .cse22)) (.cse6 (not .cse21)) (.cse9 (and .cse17 .cse18 .cse19 .cse20 .cse11 .cse13 .cse21 .cse22)) (.cse1 (not .cse22)) (.cse10 (and .cse15 .cse16)) (.cse8 (and .cse17 .cse18 .cse19 .cse20 .cse12 .cse11 .cse13 .cse21)) (.cse2 (not .cse14)) (.cse5 (and .cse14 .cse15 .cse16 .cse11)) (.cse3 (not .cse13)) (.cse7 (not .cse12)) (.cse4 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse3 .cse6 .cse7 .cse4 .cse8) (or .cse0 .cse9 .cse1 .cse3 .cse6 .cse4) (or .cse9 .cse10 .cse1 .cse3 .cse4) (or .cse10 .cse3 .cse7 .cse4 .cse8) (or .cse2 .cse5 .cse3 .cse7 .cse4)))) [2021-02-24 03:17:07,076 INFO L192 CegarLoopUtils]: At program point L730(line 730) the Hoare annotation is: true [2021-02-24 03:17:07,076 INFO L192 CegarLoopUtils]: At program point L729(line 729) the Hoare annotation is: true [2021-02-24 03:17:07,076 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 727 745) the Hoare annotation is: true [2021-02-24 03:17:07,076 INFO L185 CegarLoopUtils]: At program point L742(line 742) the Hoare annotation is: (let ((.cse13 (= 1 ~systemActive~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~8 0))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse7 (not (= 2 ~waterLevel~0))) (.cse8 (not (<= test_~tmp___2~0 2147483647))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse12 (not (= ~waterLevel~0 1))) (.cse9 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 1 isHighWaterLevel_~tmp~8) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse6 (not .cse13)) (.cse10 (and .cse13 (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse4 .cse5 .cse6 .cse10) (or .cse0 .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8) (or .cse9 .cse12 .cse4 .cse5 .cse6) (or .cse9 .cse11 .cse12 .cse4 .cse6) (or .cse9 .cse11 .cse4 .cse6 .cse10)))) [2021-02-24 03:17:07,076 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 727 745) the Hoare annotation is: (let ((.cse13 (= 1 ~systemActive~0))) (let ((.cse3 (and .cse13 (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse12 (not (= ~waterLevel~0 1))) (.cse4 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 |isHighWaterLevel_#res|) (<= 1 isHighWaterLevel_~tmp~8) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (and (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~8 0))) (.cse7 (not (= test_~tmp___0~1 0))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not .cse13)) (.cse9 (not (= 2 ~waterLevel~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse0 .cse8 .cse1 .cse2 .cse9 .cse10) (or .cse1 .cse11 .cse2 .cse3 .cse4) (or .cse12 .cse1 .cse11 .cse2 .cse4) (or .cse0 .cse12 .cse1 .cse2 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse1 .cse11 .cse2 .cse9 .cse10)))) [2021-02-24 03:17:07,077 INFO L185 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (and (< 0 (+ isHighWaterLevel_~tmp~8 1)) (<= isHighWaterLevel_~tmp~8 0) (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3) (or .cse2 .cse5 .cse3 .cse4))) [2021-02-24 03:17:07,077 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 933 941) no Hoare annotation was computed. [2021-02-24 03:17:07,077 INFO L189 CegarLoopUtils]: For program point L938(line 938) no Hoare annotation was computed. [2021-02-24 03:17:07,077 INFO L189 CegarLoopUtils]: For program point L937(line 937) no Hoare annotation was computed. [2021-02-24 03:17:07,077 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 933 941) no Hoare annotation was computed. [2021-02-24 03:17:07,077 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 933 941) no Hoare annotation was computed. [2021-02-24 03:17:07,077 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:17:07,077 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:17:07,077 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:17:07,077 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:17:07,078 INFO L185 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-24 03:17:07,078 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-24 03:17:07,078 INFO L185 CegarLoopUtils]: At program point L893-1(lines 889 900) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)))) [2021-02-24 03:17:07,078 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 889 900) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-24 03:17:07,078 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 889 900) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)))) [2021-02-24 03:17:07,078 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 901 909) the Hoare annotation is: true [2021-02-24 03:17:07,078 INFO L185 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: (let ((.cse0 (and (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2021-02-24 03:17:07,078 INFO L192 CegarLoopUtils]: At program point L905(line 905) the Hoare annotation is: true [2021-02-24 03:17:07,079 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 901 909) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1))) [2021-02-24 03:17:07,079 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 901 909) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1))) [2021-02-24 03:17:07,079 INFO L185 CegarLoopUtils]: At program point L567(line 567) the Hoare annotation is: (let ((.cse9 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (= ~waterLevel~0 1)) (.cse7 (and .cse9 .cse1 (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not .cse9))) (and (or (and .cse0 .cse1) .cse2 (and .cse1 .cse3) .cse4) (or .cse5 .cse0 .cse4 .cse3) (or .cse6 .cse5 .cse7 .cse8 .cse4) (or .cse6 .cse7 .cse2 .cse8 .cse4) (or .cse5 .cse1 .cse4)))) [2021-02-24 03:17:07,079 INFO L185 CegarLoopUtils]: At program point L565(lines 565 571) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 1)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse12 (= 1 ~systemActive~0)) (.cse10 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (= ~pumpRunning~0 0))) (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse2 .cse14)) (.cse4 (and .cse11 .cse13 .cse12 .cse2 .cse10)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse8 (and .cse11 .cse12 .cse14)) (.cse1 (and .cse12 .cse10 .cse14)) (.cse5 (not .cse13)) (.cse3 (not .cse12))) (and (or .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) .cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) .cse5 .cse6 .cse7 .cse3 (not (<= test_~tmp___2~0 2147483647)) .cse8) (or .cse0 .cse9 .cse3 .cse10) (or .cse4 .cse5 (not (= |old(~pumpRunning~0)| 1)) .cse7 .cse3 .cse8) (or (and .cse9 .cse2) .cse1 .cse5 (and .cse2 .cse10) .cse3 (and .cse9 (<= 1 ~waterLevel~0))) (or .cse11 .cse0 .cse6 .cse7 .cse3) (or .cse4 (= 2 ~waterLevel~0) .cse5 .cse7 .cse3 .cse8) (or (not (= |old(~waterLevel~0)| 1)) .cse1 .cse5 .cse2 .cse3)))) [2021-02-24 03:17:07,079 INFO L185 CegarLoopUtils]: At program point L560(line 560) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse3 .cse4 .cse2) .cse1) (or (and .cse3 .cse4) .cse0 .cse1))) [2021-02-24 03:17:07,080 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 554 577) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:17:07,080 INFO L185 CegarLoopUtils]: At program point L558(lines 557 576) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= ~waterLevel~0 1)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= 1 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 0))) (and (or (and .cse0 .cse1) .cse2 (and .cse1 .cse3) .cse4) (or .cse5 .cse0 .cse4 .cse3) (or .cse5 .cse1 .cse4) (or .cse6 .cse2 .cse7 .cse4 .cse8) (or .cse6 .cse5 .cse7 .cse4 .cse8))) [2021-02-24 03:17:07,080 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 554 577) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 1)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse12 (= 1 ~systemActive~0)) (.cse10 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (= ~pumpRunning~0 0))) (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse2 .cse14)) (.cse4 (and .cse11 .cse13 .cse12 .cse2 .cse10)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse8 (and .cse11 .cse12 .cse14)) (.cse1 (and .cse12 .cse10 .cse14)) (.cse5 (not .cse13)) (.cse3 (not .cse12))) (and (or .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) .cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) .cse5 .cse6 .cse7 .cse3 (not (<= test_~tmp___2~0 2147483647)) .cse8) (or .cse0 .cse9 .cse3 .cse10) (or .cse4 .cse5 (not (= |old(~pumpRunning~0)| 1)) .cse7 .cse3 .cse8) (or (and .cse9 .cse2) .cse1 .cse5 (and .cse2 .cse10) .cse3 (and .cse9 (<= 1 ~waterLevel~0))) (or .cse11 .cse0 .cse6 .cse7 .cse3) (or .cse4 (= 2 ~waterLevel~0) .cse5 .cse7 .cse3 .cse8) (or (not (= |old(~waterLevel~0)| 1)) .cse1 .cse5 .cse2 .cse3)))) [2021-02-24 03:17:07,080 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 554 577) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 1)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse12 (= 1 ~systemActive~0)) (.cse10 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (= ~pumpRunning~0 0))) (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse2 .cse14)) (.cse4 (and .cse11 .cse13 .cse12 .cse2 .cse10)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse8 (and .cse11 .cse12 .cse14)) (.cse1 (and .cse12 .cse10 .cse14)) (.cse5 (not .cse13)) (.cse3 (not .cse12))) (and (or .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) .cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) .cse5 .cse6 .cse7 .cse3 (not (<= test_~tmp___2~0 2147483647)) .cse8) (or .cse0 .cse9 .cse3 .cse10) (or .cse4 .cse5 (not (= |old(~pumpRunning~0)| 1)) .cse7 .cse3 .cse8) (or (and .cse9 .cse2) .cse1 .cse5 (and .cse2 .cse10) .cse3 (and .cse9 (<= 1 ~waterLevel~0))) (or .cse11 .cse0 .cse6 .cse7 .cse3) (or .cse4 (= 2 ~waterLevel~0) .cse5 .cse7 .cse3 .cse8) (or (not (= |old(~waterLevel~0)| 1)) .cse1 .cse5 .cse2 .cse3)))) [2021-02-24 03:17:07,080 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 767 796) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point L781(lines 781 785) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point L781-1(lines 781 785) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point L777-2(lines 777 791) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point L773-1(line 773) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point L769(line 769) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 767 796) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point L792(lines 767 796) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: true [2021-02-24 03:17:07,081 INFO L192 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: true [2021-02-24 03:17:07,082 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 865 876) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:17:07,082 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 865 876) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2021-02-24 03:17:07,082 INFO L185 CegarLoopUtils]: At program point L870(line 870) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0))) (let ((.cse0 (not .cse3)) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2)))) [2021-02-24 03:17:07,082 INFO L185 CegarLoopUtils]: At program point L869-1(lines 865 876) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2021-02-24 03:17:07,082 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 821 827) the Hoare annotation is: true [2021-02-24 03:17:07,082 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 821 827) the Hoare annotation is: true [2021-02-24 03:17:07,082 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:17:07,082 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:17:07,082 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:17:07,083 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:17:07,083 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 586 610) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2021-02-24 03:17:07,083 INFO L185 CegarLoopUtils]: At program point L605(line 605) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse4 .cse3 .cse1) (or .cse4 .cse1 .cse2))) [2021-02-24 03:17:07,083 INFO L185 CegarLoopUtils]: At program point L605-1(lines 586 610) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse8 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not .cse3)) (.cse9 (not (= 2 ~waterLevel~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse4 (= ~pumpRunning~0 0)) (or .cse5 .cse6 .cse7 (= ~pumpRunning~0 1) .cse0 (and .cse8 .cse1) .cse2 .cse4 .cse9 .cse10) (or .cse5 .cse6 .cse11 .cse8 .cse7 .cse2 .cse4 .cse9 .cse10) (or .cse11 .cse1 .cse2) (or .cse0 .cse1 .cse2 (<= 1 ~waterLevel~0))))) [2021-02-24 03:17:07,083 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 586 610) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse8 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not .cse3)) (.cse9 (not (= 2 ~waterLevel~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse4 (= ~pumpRunning~0 0)) (or .cse5 .cse6 .cse7 (= ~pumpRunning~0 1) .cse0 (and .cse8 .cse1) .cse2 .cse4 .cse9 .cse10) (or .cse5 .cse6 .cse11 .cse8 .cse7 .cse2 .cse4 .cse9 .cse10) (or .cse11 .cse1 .cse2) (or .cse0 .cse1 .cse2 (<= 1 ~waterLevel~0))))) [2021-02-24 03:17:07,083 INFO L185 CegarLoopUtils]: At program point L600(line 600) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (= 2 ~waterLevel~0))) (.cse6 (not (<= test_~tmp___2~0 2147483647))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse8 (= |old(~pumpRunning~0)| 0)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse4 .cse8) (or .cse9 .cse3 .cse4) (or .cse0 .cse1 .cse7 .cse2 .cse4 .cse5 .cse6) (or .cse3 .cse4 .cse8) (or .cse7 .cse9 .cse4))) [2021-02-24 03:17:07,084 INFO L185 CegarLoopUtils]: At program point L596(line 596) the Hoare annotation is: (let ((.cse12 (= 1 ~systemActive~0))) (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse8 (and .cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 ~waterLevel~0))) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not .cse12)) (.cse6 (not (= 2 ~waterLevel~0))) (.cse7 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse2 .cse8 .cse5) (or .cse2 .cse5 .cse9) (or .cse10 .cse5 .cse9) (or .cse2 .cse11 .cse5) (or .cse11 .cse10 .cse5) (or .cse8 .cse10 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse10 .cse5 .cse6 .cse7)))) [2021-02-24 03:17:07,084 INFO L185 CegarLoopUtils]: At program point L594(lines 594 602) the Hoare annotation is: (let ((.cse14 (= 1 ~systemActive~0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse12 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0))) (let ((.cse0 (and .cse15 .cse12)) (.cse1 (and .cse14 .cse15 (<= 1 ~waterLevel~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (= |old(~pumpRunning~0)| 0)) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse7 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not .cse14)) (.cse9 (not (= 2 ~waterLevel~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or .cse5 .cse6 .cse4 .cse7 .cse8 .cse3 .cse9 .cse10) (or .cse4 .cse11 .cse3 .cse12) (or .cse11 .cse2 .cse3 .cse12) (or .cse4 .cse3 .cse13) (or .cse2 .cse3 .cse13) (or .cse5 .cse6 .cse7 .cse8 .cse2 .cse3 .cse9 .cse10)))) [2021-02-24 03:17:07,084 INFO L185 CegarLoopUtils]: At program point L592(line 592) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse2 .cse4) (or .cse0 .cse2 .cse4) (or .cse3 .cse1 .cse2))) [2021-02-24 03:17:07,084 INFO L185 CegarLoopUtils]: At program point L592-1(line 592) the Hoare annotation is: (let ((.cse11 (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0)) (.cse14 (= 1 ~systemActive~0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and .cse14 .cse15 (<= 1 ~waterLevel~0))) (.cse3 (and .cse11 .cse15)) (.cse4 (= test_~tmp___2~0 0)) (.cse5 (not (= test_~tmp___0~1 0))) (.cse6 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse8 (not (= 2 ~waterLevel~0))) (.cse9 (not (<= test_~tmp___2~0 2147483647))) (.cse10 (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 1)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse13 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse12 (not (= ~waterLevel~0 1))) (.cse2 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse2 .cse8 .cse9 .cse10) (or .cse11 .cse12 .cse7 .cse2) (or .cse0 .cse2 .cse13) (or .cse1 .cse7 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse6 .cse2 .cse8 .cse9 .cse10) (or .cse7 .cse2 .cse13) (or .cse0 .cse11 .cse12 .cse2)))) [2021-02-24 03:17:07,084 INFO L185 CegarLoopUtils]: At program point L590(lines 590 607) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2021-02-24 03:17:07,085 INFO L185 CegarLoopUtils]: At program point L592-2(line 592) the Hoare annotation is: (let ((.cse11 (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0)) (.cse14 (= 1 ~systemActive~0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and .cse14 .cse15 (<= 1 ~waterLevel~0))) (.cse3 (and .cse11 .cse15)) (.cse4 (= test_~tmp___2~0 0)) (.cse5 (not (= test_~tmp___0~1 0))) (.cse6 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse8 (not (= 2 ~waterLevel~0))) (.cse9 (not (<= test_~tmp___2~0 2147483647))) (.cse10 (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 1)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse13 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse12 (not (= ~waterLevel~0 1))) (.cse2 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse2 .cse8 .cse9 .cse10) (or .cse11 .cse12 .cse7 .cse2) (or .cse0 .cse2 .cse13) (or .cse1 .cse7 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse6 .cse2 .cse8 .cse9 .cse10) (or .cse7 .cse2 .cse13) (or .cse0 .cse11 .cse12 .cse2)))) [2021-02-24 03:17:07,085 INFO L185 CegarLoopUtils]: At program point L592-3(line 592) the Hoare annotation is: (let ((.cse15 (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0)) (.cse16 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) (.cse14 (= 1 ~systemActive~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (and .cse14 .cse17 (<= 1 ~waterLevel~0))) (.cse6 (and .cse15 .cse17 .cse16)) (.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= test_~tmp___2~0 0)) (.cse9 (not (= test_~tmp___0~1 0))) (.cse10 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| processEnvironment__wrappee__highWaterSensor_~tmp~5) (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 1))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse12 (not (= 2 ~waterLevel~0))) (.cse13 (not (<= test_~tmp___2~0 2147483647))) (.cse1 (not (= ~waterLevel~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and .cse15 .cse16)) (.cse3 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse0 .cse3 .cse7) (or .cse0 .cse4 .cse3 .cse6) (or .cse5 .cse3 .cse7) (or .cse8 .cse9 .cse10 .cse11 .cse5 .cse3 .cse12 .cse13) (or .cse8 .cse9 .cse10 .cse0 .cse11 .cse3 .cse12 .cse13) (or .cse1 .cse5 .cse2 .cse3)))) [2021-02-24 03:17:07,085 INFO L185 CegarLoopUtils]: At program point L881-1(lines 877 888) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= test_~tmp~4 2147483647))) (.cse3 (= 2 ~waterLevel~0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (= 1 ~systemActive~0))) (.cse9 (= test_~tmp~4 0)) (.cse10 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4) (or .cse6 .cse7 .cse3 .cse8 .cse5 .cse4 .cse9 .cse10) (or .cse6 .cse1 .cse7 .cse3 .cse8 .cse4 .cse9 .cse10))) [2021-02-24 03:17:07,085 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 877 888) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= test_~tmp~4 2147483647))) (.cse3 (= 2 ~waterLevel~0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (= 1 ~systemActive~0))) (.cse9 (= test_~tmp~4 0)) (.cse10 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4) (or .cse6 .cse7 .cse3 .cse8 .cse5 .cse4 .cse9 .cse10) (or .cse6 .cse1 .cse7 .cse3 .cse8 .cse4 .cse9 .cse10))) [2021-02-24 03:17:07,086 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 877 888) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2021-02-24 03:17:07,086 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse0 .cse4 (not (= ~pumpRunning~0 0)) .cse3) (or .cse5 .cse2 .cse3) (or .cse4 .cse5 .cse3))) [2021-02-24 03:17:07,086 INFO L185 CegarLoopUtils]: At program point __automaton_failFINAL(lines 966 973) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)))) [2021-02-24 03:17:07,086 INFO L185 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 970) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)))) [2021-02-24 03:17:07,086 INFO L185 CegarLoopUtils]: At program point L970(line 970) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)))) [2021-02-24 03:17:07,086 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 966 973) the Hoare annotation is: true [2021-02-24 03:17:07,086 INFO L185 CegarLoopUtils]: At program point __automaton_failEXIT(lines 966 973) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)))) [2021-02-24 03:17:07,086 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 45 69) the Hoare annotation is: true [2021-02-24 03:17:07,086 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse1 .cse0 (and (not (= __utac_acc__Specification1_spec__1_~tmp___0~0 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0)))) (or .cse1 (not (= ~pumpRunning~0 0)) .cse0))) [2021-02-24 03:17:07,087 INFO L185 CegarLoopUtils]: At program point L57(lines 57 63) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse1 (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (not (= ~pumpRunning~0 0)) .cse0) (or .cse1 (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0))) .cse0))) [2021-02-24 03:17:07,087 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 45 69) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) (not (<= 1 ~methaneLevelCritical~0)) .cse0))) [2021-02-24 03:17:07,087 INFO L185 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0))) .cse0))) [2021-02-24 03:17:07,087 INFO L185 CegarLoopUtils]: At program point L55-1(line 55) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse1 (not (= ~pumpRunning~0 0)) .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret8| 0)) (or .cse1 (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0))) .cse0))) [2021-02-24 03:17:07,087 INFO L185 CegarLoopUtils]: At program point L53(lines 53 66) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) (not (<= 1 ~methaneLevelCritical~0)) .cse0))) [2021-02-24 03:17:07,087 INFO L185 CegarLoopUtils]: At program point L55-2(line 55) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse1 .cse0 (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret8| 2147483648)) (<= |__utac_acc__Specification1_spec__1_#t~ret8| 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0)))) (or .cse1 (not (= ~pumpRunning~0 0)) .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret8| 0)))) [2021-02-24 03:17:07,087 INFO L185 CegarLoopUtils]: At program point L55-3(line 55) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse1 (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (not (= ~pumpRunning~0 0)) .cse0) (or .cse1 (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (= |__utac_acc__Specification1_spec__1_#t~ret8| __utac_acc__Specification1_spec__1_~tmp___0~0) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret8| 2147483648)) (<= |__utac_acc__Specification1_spec__1_#t~ret8| 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0))) .cse0))) [2021-02-24 03:17:07,087 INFO L185 CegarLoopUtils]: At program point L53-1(lines 45 69) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) (not (<= 1 ~methaneLevelCritical~0)) .cse0))) [2021-02-24 03:17:07,087 INFO L192 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: true [2021-02-24 03:17:07,088 INFO L185 CegarLoopUtils]: At program point L51-1(line 51) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret7| 0) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:17:07,088 INFO L185 CegarLoopUtils]: At program point L51-2(line 51) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret7| 2147483648)) (<= |__utac_acc__Specification1_spec__1_#t~ret7| 2147483647))) (or (= |__utac_acc__Specification1_spec__1_#t~ret7| 0) (not (= ~methaneLevelCritical~0 0)) .cse0))) [2021-02-24 03:17:07,088 INFO L185 CegarLoopUtils]: At program point L51-3(line 51) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret7| 2147483648)) (<= |__utac_acc__Specification1_spec__1_#t~ret7| 2147483647) (= |__utac_acc__Specification1_spec__1_#t~ret7| __utac_acc__Specification1_spec__1_~tmp~0))) (or (not (= ~methaneLevelCritical~0 0)) .cse0 (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret7| 0))))) [2021-02-24 03:17:07,088 INFO L192 CegarLoopUtils]: At program point L47(line 47) the Hoare annotation is: true [2021-02-24 03:17:07,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:17:07 BoogieIcfgContainer [2021-02-24 03:17:07,123 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:17:07,124 INFO L168 Benchmark]: Toolchain (without parser) took 367060.69 ms. Allocated memory was 159.4 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 133.9 MB in the beginning and 1.0 GB in the end (delta: -890.2 MB). Peak memory consumption was 909.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:17:07,124 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 159.4 MB. Free memory is still 131.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:17:07,124 INFO L168 Benchmark]: CACSL2BoogieTranslator took 645.25 ms. Allocated memory is still 159.4 MB. Free memory was 132.8 MB in the beginning and 111.5 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:17:07,124 INFO L168 Benchmark]: Boogie Preprocessor took 89.84 ms. Allocated memory is still 159.4 MB. Free memory was 111.3 MB in the beginning and 107.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:17:07,125 INFO L168 Benchmark]: RCFGBuilder took 1600.70 ms. Allocated memory was 159.4 MB in the beginning and 191.9 MB in the end (delta: 32.5 MB). Free memory was 107.4 MB in the beginning and 144.4 MB in the end (delta: -37.0 MB). Peak memory consumption was 47.6 MB. Max. memory is 8.0 GB. [2021-02-24 03:17:07,125 INFO L168 Benchmark]: TraceAbstraction took 364700.84 ms. Allocated memory was 191.9 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 143.9 MB in the beginning and 1.0 GB in the end (delta: -880.2 MB). Peak memory consumption was 885.7 MB. Max. memory is 8.0 GB. [2021-02-24 03:17:07,126 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 159.4 MB. Free memory is still 131.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 645.25 ms. Allocated memory is still 159.4 MB. Free memory was 132.8 MB in the beginning and 111.5 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 89.84 ms. Allocated memory is still 159.4 MB. Free memory was 111.3 MB in the beginning and 107.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1600.70 ms. Allocated memory was 159.4 MB in the beginning and 191.9 MB in the end (delta: 32.5 MB). Free memory was 107.4 MB in the beginning and 144.4 MB in the end (delta: -37.0 MB). Peak memory consumption was 47.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 364700.84 ms. Allocated memory was 191.9 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 143.9 MB in the beginning and 1.0 GB in the end (delta: -880.2 MB). Peak memory consumption was 885.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 970]: 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: 489]: Loop Invariant Derived loop invariant: ((((!(\old(waterLevel) == 1) || (\old(methaneLevelCritical) == methaneLevelCritical && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (1 <= methaneLevelCritical && splverifierCounter == 0) - InvariantResult [Line: 777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: ((!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 92]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 99]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 838]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 682]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= methaneLevelCritical) || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 746]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 85]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 828]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 671]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || (((methaneLevelCritical <= \result && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical)) || !(1 == systemActive)) && ((((!(pumpRunning == 0) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || (((methaneLevelCritical <= \result && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical)) || !(1 == systemActive))) && (((((!(tmp == 1) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 == systemActive)) || retValue_acc <= 2147483647) || !(2 == waterLevel)) - ProcedureContractResult [Line: 663]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(methaneLevelCritical == 0) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0) && (((!(1 <= methaneLevelCritical) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 612]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0) && (((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647))) && ((((!(waterLevel == 1) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || 1 <= waterLevel) - ProcedureContractResult [Line: 942]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((((((1 <= retValue_acc && 1 <= \result) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((((0 <= retValue_acc && \result <= 0) && 1 == systemActive) && pumpRunning == 0) && 1 <= waterLevel) && retValue_acc <= 0) && 0 <= \result) && 1 <= methaneLevelCritical)) && (((((((waterLevel == 1 && 1 == systemActive) && 1 <= \result) || (((((0 <= retValue_acc && \result <= 0) && 1 == systemActive) && 1 <= waterLevel) && retValue_acc <= 0) && 0 <= \result)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && ((((((waterLevel == 1 && 1 == systemActive) && 1 <= \result) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(1 == systemActive)) || (((waterLevel == 1 && 1 == systemActive) && 1 <= retValue_acc) && 1 <= \result)) || (((((((0 <= retValue_acc && \result <= 0) && 1 == systemActive) && pumpRunning == 0) && 1 <= waterLevel) && retValue_acc <= 0) && 0 <= \result) && 1 <= methaneLevelCritical))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((waterLevel == 1 && 1 == systemActive) && 1 <= retValue_acc) && 1 <= \result))) && (((((1 <= retValue_acc && 1 <= \result) || (((((0 <= retValue_acc && \result <= 0) && 1 == systemActive) && 1 <= waterLevel) && retValue_acc <= 0) && 0 <= \result)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 578]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 637]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: ((((pumpRunning == 1 || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(methaneLevelCritical == tmp) - ProcedureContractResult [Line: 956]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 646]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((((!(tmp == 1) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && methaneLevelCritical <= 2147483647)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) && ((((!(1 <= methaneLevelCritical) || !(1 <= waterLevel)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical <= tmp))) && ((((((!(tmp == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || (methaneLevelCritical == tmp && pumpRunning == 1)) - ProcedureContractResult [Line: 727]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || (1 == systemActive && 1 <= waterLevel)) || ((((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 0 <= \result) && 1 <= tmp) && 0 <= retValue_acc) && tmp___0 <= 0)) && ((((((((tmp___2 == 0 || (((tmp___0 == 1 && \result == retValue_acc) && tmp___0 == retValue_acc) && tmp == 0)) || !(tmp___0 == 0)) || !(1 <= methaneLevelCritical)) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647))) && ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (1 == systemActive && 1 <= waterLevel)) || ((((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 0 <= \result) && 1 <= tmp) && 0 <= retValue_acc) && tmp___0 <= 0))) && ((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 0 <= \result) && 1 <= tmp) && 0 <= retValue_acc) && tmp___0 <= 0))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 0 <= \result) && 1 <= tmp) && 0 <= retValue_acc) && tmp___0 <= 0))) && ((((((((tmp___2 == 0 || (((tmp___0 == 1 && \result == retValue_acc) && tmp___0 == retValue_acc) && tmp == 0)) || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 889]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((methaneLevelCritical == 0 || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) && ((!(1 == systemActive) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) - ProcedureContractResult [Line: 554]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= methaneLevelCritical) || ((1 == systemActive && !(\old(pumpRunning) == 0)) && pumpRunning == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) && ((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || ((((waterLevel == 1 && methaneLevelCritical == 0) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0))) || !(0 <= tmp___2 + 2147483648)) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) || ((waterLevel == 1 && 1 == systemActive) && pumpRunning == 0))) && (((!(1 <= methaneLevelCritical) || \old(waterLevel) == waterLevel) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((((((waterLevel == 1 && methaneLevelCritical == 0) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || ((waterLevel == 1 && 1 == systemActive) && pumpRunning == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || ((1 == systemActive && !(\old(pumpRunning) == 0)) && pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && !(\old(pumpRunning) == 0))) || !(1 == systemActive)) || (\old(waterLevel) == waterLevel && 1 <= waterLevel))) && ((((waterLevel == 1 || !(1 <= methaneLevelCritical)) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive))) && (((((((((waterLevel == 1 && methaneLevelCritical == 0) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) || 2 == waterLevel) || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || ((waterLevel == 1 && 1 == systemActive) && pumpRunning == 0))) && ((((!(\old(waterLevel) == 1) || ((1 == systemActive && !(\old(pumpRunning) == 0)) && pumpRunning == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 767]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 901]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((!(1 <= methaneLevelCritical) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || !(1 == systemActive)) && ((!(methaneLevelCritical == 0) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || !(1 == systemActive)) - ProcedureContractResult [Line: 865]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((waterLevel == 1 || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) && ((((waterLevel == 1 || !(1 <= methaneLevelCritical)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) - ProcedureContractResult [Line: 821]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 586]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0) && ((((!(waterLevel == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || pumpRunning == 0)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || (tmp == 1 && pumpRunning == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647))) && ((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(1 <= methaneLevelCritical)) || tmp == 1) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647))) && ((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive))) && (((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 1 <= waterLevel) - ProcedureContractResult [Line: 877]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(1 <= \old(waterLevel)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || 2 == waterLevel) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((!(1 <= \old(waterLevel)) || \old(waterLevel) == waterLevel) || 2 == waterLevel) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(tmp <= 2147483647)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 966]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (((!(1 <= methaneLevelCritical) || tmp___0 == 0) || !(tmp___0 <= 2147483647)) || !(1 == systemActive)) || !(0 <= tmp___0 + 2147483648) - ProcedureContractResult [Line: 45]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((tmp == 0 || !(methaneLevelCritical == 0)) || !(1 == systemActive)) && (((0 <= tmp + 2147483648 && tmp <= 2147483647) || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 655 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 131.6s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 117.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 232.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3164 SDtfs, 7425 SDslu, 9132 SDs, 0 SdLazy, 26507 SolverSat, 2424 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 35.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 863 GetRequests, 410 SyntacticMatches, 10 SemanticMatches, 443 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34336 ImplicationChecksByTransitivity, 76.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1008occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 1098 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 298 LocationsWithAnnotation, 6790 PreInvPairs, 9266 NumberOfFragments, 11070 HoareAnnotationTreeSize, 6790 FomulaSimplifications, 1010459865 FormulaSimplificationTreeSizeReduction, 44.7s HoareSimplificationTime, 298 FomulaSimplificationsInter, 1587100 FormulaSimplificationTreeSizeReductionInter, 187.4s 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...