/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_spec5_product41.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:19:19,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:19:19,308 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:19:19,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:19:19,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:19:19,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:19:19,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:19:19,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:19:19,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:19:19,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:19:19,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:19:19,413 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:19:19,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:19:19,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:19:19,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:19:19,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:19:19,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:19:19,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:19:19,434 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:19:19,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:19:19,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:19:19,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:19:19,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:19:19,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:19:19,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:19:19,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:19:19,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:19:19,463 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:19:19,464 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:19:19,465 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:19:19,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:19:19,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:19:19,469 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:19:19,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:19:19,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:19:19,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:19:19,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:19:19,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:19:19,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:19:19,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:19:19,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:19:19,477 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:19:19,500 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:19:19,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:19:19,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:19:19,506 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:19:19,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:19:19,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:19:19,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:19:19,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:19:19,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:19:19,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:19:19,508 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:19:19,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:19:19,509 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:19:19,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:19:19,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:19:19,510 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:19:19,510 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:19:19,510 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:19:19,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:19:19,511 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:19:19,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:19:19,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:19:19,512 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:19:19,512 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:19:19,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:19:20,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:19:20,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:19:20,010 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:19:20,011 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:19:20,012 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product41.cil.c [2021-02-22 01:19:20,083 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72b13f54a/a928691befbd4fb6be27ad6c95e3a6e8/FLAG9d2384239 [2021-02-22 01:19:20,707 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:19:20,708 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product41.cil.c [2021-02-22 01:19:20,728 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72b13f54a/a928691befbd4fb6be27ad6c95e3a6e8/FLAG9d2384239 [2021-02-22 01:19:21,003 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72b13f54a/a928691befbd4fb6be27ad6c95e3a6e8 [2021-02-22 01:19:21,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:19:21,017 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:19:21,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:21,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:19:21,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:19:21,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:21" (1/1) ... [2021-02-22 01:19:21,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32d714d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21, skipping insertion in model container [2021-02-22 01:19:21,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:21" (1/1) ... [2021-02-22 01:19:21,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:19:21,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:19:21,490 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product41.cil.c[17910,17923] [2021-02-22 01:19:21,497 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:21,520 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:19:21,623 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product41.cil.c[17910,17923] [2021-02-22 01:19:21,624 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:21,658 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:19:21,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21 WrapperNode [2021-02-22 01:19:21,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:21,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:19:21,660 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:19:21,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:19:21,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21" (1/1) ... [2021-02-22 01:19:21,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21" (1/1) ... [2021-02-22 01:19:21,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21" (1/1) ... [2021-02-22 01:19:21,695 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21" (1/1) ... [2021-02-22 01:19:21,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21" (1/1) ... [2021-02-22 01:19:21,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21" (1/1) ... [2021-02-22 01:19:21,779 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21" (1/1) ... [2021-02-22 01:19:21,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:19:21,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:19:21,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:19:21,795 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:19:21,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:19:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:19:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:19:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:19:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:19:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:19:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:19:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:19:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:19:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:19:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:19:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:19:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:19:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:19:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:19:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:19:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:19:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:19:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:19:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-22 01:19:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:19:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:19:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:19:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:19:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:19:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:19:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:19:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:19:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:19:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:19:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:19:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:19:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:19:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:19:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:19:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:19:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:19:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:19:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:19:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:19:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:19:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:19:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:19:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:19:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:19:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:19:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:19:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:19:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:19:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:19:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:19:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:19:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:19:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:19:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:19:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:19:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:19:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:19:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:19:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:19:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:19:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:19:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-22 01:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:19:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:19:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:19:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:19:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:19:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:19:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:19:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:19:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:19:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:19:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:19:23,321 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:19:23,322 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:19:23,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:23 BoogieIcfgContainer [2021-02-22 01:19:23,326 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:19:23,330 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:19:23,330 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:19:23,334 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:19:23,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:19:21" (1/3) ... [2021-02-22 01:19:23,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f552f12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:23, skipping insertion in model container [2021-02-22 01:19:23,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:21" (2/3) ... [2021-02-22 01:19:23,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f552f12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:23, skipping insertion in model container [2021-02-22 01:19:23,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:23" (3/3) ... [2021-02-22 01:19:23,339 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product41.cil.c [2021-02-22 01:19:23,349 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:19:23,355 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:19:23,376 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:19:23,407 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:19:23,408 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:19:23,408 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:19:23,409 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:19:23,409 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:19:23,410 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:19:23,410 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:19:23,410 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:19:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2021-02-22 01:19:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:19:23,464 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:23,465 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:23,465 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:23,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:23,472 INFO L82 PathProgramCache]: Analyzing trace with hash 1817875054, now seen corresponding path program 1 times [2021-02-22 01:19:23,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:23,482 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [373665753] [2021-02-22 01:19:23,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:23,561 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:23,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:23,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:23,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,250 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:24,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:24,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:19:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:19:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:19:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,474 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:24,476 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [373665753] [2021-02-22 01:19:24,478 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:24,478 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:19:24,478 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574901531] [2021-02-22 01:19:24,484 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:19:24,484 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:24,497 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:19:24,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:24,500 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 4 states. [2021-02-22 01:19:26,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:26,066 INFO L93 Difference]: Finished difference Result 489 states and 568 transitions. [2021-02-22 01:19:26,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:19:26,068 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:19:26,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:26,085 INFO L225 Difference]: With dead ends: 489 [2021-02-22 01:19:26,085 INFO L226 Difference]: Without dead ends: 311 [2021-02-22 01:19:26,091 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:26,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2021-02-22 01:19:26,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 267. [2021-02-22 01:19:26,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-22 01:19:26,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 288 transitions. [2021-02-22 01:19:26,308 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 288 transitions. Word has length 165 [2021-02-22 01:19:26,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:26,309 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 288 transitions. [2021-02-22 01:19:26,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:19:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 288 transitions. [2021-02-22 01:19:26,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:19:26,314 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:26,314 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:26,315 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:19:26,315 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:26,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:26,316 INFO L82 PathProgramCache]: Analyzing trace with hash 889158518, now seen corresponding path program 1 times [2021-02-22 01:19:26,316 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:26,316 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2097250785] [2021-02-22 01:19:26,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:26,321 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:26,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,787 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:26,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:19:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:19:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:26,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:26,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:26,939 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2097250785] [2021-02-22 01:19:26,939 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:26,939 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:19:26,939 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [830425770] [2021-02-22 01:19:26,940 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:19:26,941 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:26,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:19:26,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:19:26,942 INFO L87 Difference]: Start difference. First operand 267 states and 288 transitions. Second operand 5 states. [2021-02-22 01:19:27,734 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:28,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:28,787 INFO L93 Difference]: Finished difference Result 417 states and 463 transitions. [2021-02-22 01:19:28,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:19:28,787 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:19:28,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:28,792 INFO L225 Difference]: With dead ends: 417 [2021-02-22 01:19:28,792 INFO L226 Difference]: Without dead ends: 300 [2021-02-22 01:19:28,795 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:28,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2021-02-22 01:19:28,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 257. [2021-02-22 01:19:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2021-02-22 01:19:28,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 275 transitions. [2021-02-22 01:19:28,920 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 275 transitions. Word has length 166 [2021-02-22 01:19:28,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:28,921 INFO L480 AbstractCegarLoop]: Abstraction has 257 states and 275 transitions. [2021-02-22 01:19:28,921 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:19:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 275 transitions. [2021-02-22 01:19:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:19:28,924 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:28,924 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] [2021-02-22 01:19:28,925 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:19:28,925 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:28,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:28,926 INFO L82 PathProgramCache]: Analyzing trace with hash -493693713, now seen corresponding path program 1 times [2021-02-22 01:19:28,926 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:28,926 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [437052939] [2021-02-22 01:19:28,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:28,930 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:29,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:29,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:29,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:29,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,390 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:29,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:29,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:29,502 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:19:29,503 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:19:29,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:19:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:19:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:29,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:29,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:29,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:29,625 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [437052939] [2021-02-22 01:19:29,625 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:29,626 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:29,626 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005634542] [2021-02-22 01:19:29,627 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:29,627 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:29,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:29,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:29,628 INFO L87 Difference]: Start difference. First operand 257 states and 275 transitions. Second operand 10 states. [2021-02-22 01:19:30,197 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:30,656 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:31,036 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:31,409 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:31,790 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:32,134 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:33,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:33,738 INFO L93 Difference]: Finished difference Result 437 states and 489 transitions. [2021-02-22 01:19:33,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:19:33,739 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-22 01:19:33,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:33,744 INFO L225 Difference]: With dead ends: 437 [2021-02-22 01:19:33,744 INFO L226 Difference]: Without dead ends: 300 [2021-02-22 01:19:33,746 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:19:33,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2021-02-22 01:19:33,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 257. [2021-02-22 01:19:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2021-02-22 01:19:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 274 transitions. [2021-02-22 01:19:33,832 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 274 transitions. Word has length 175 [2021-02-22 01:19:33,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:33,832 INFO L480 AbstractCegarLoop]: Abstraction has 257 states and 274 transitions. [2021-02-22 01:19:33,833 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 274 transitions. [2021-02-22 01:19:33,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-02-22 01:19:33,835 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:33,835 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] [2021-02-22 01:19:33,836 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:19:33,836 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:33,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:33,837 INFO L82 PathProgramCache]: Analyzing trace with hash 1723552504, now seen corresponding path program 1 times [2021-02-22 01:19:33,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:33,837 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [799168060] [2021-02-22 01:19:33,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:33,841 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:33,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:33,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:33,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:33,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:33,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:33,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:33,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:33,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:33,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:33,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:33,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:33,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,308 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:34,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:34,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:34,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:34,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:34,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-22 01:19:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-02-22 01:19:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,569 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:34,570 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [799168060] [2021-02-22 01:19:34,570 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:34,570 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:19:34,571 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [636685610] [2021-02-22 01:19:34,571 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:19:34,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:34,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:19:34,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:34,572 INFO L87 Difference]: Start difference. First operand 257 states and 274 transitions. Second operand 7 states. [2021-02-22 01:19:35,214 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:37,448 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:37,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:37,816 INFO L93 Difference]: Finished difference Result 568 states and 647 transitions. [2021-02-22 01:19:37,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-22 01:19:37,818 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 183 [2021-02-22 01:19:37,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:37,823 INFO L225 Difference]: With dead ends: 568 [2021-02-22 01:19:37,823 INFO L226 Difference]: Without dead ends: 431 [2021-02-22 01:19:37,824 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:19:37,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2021-02-22 01:19:37,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 363. [2021-02-22 01:19:37,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 363 states. [2021-02-22 01:19:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 393 transitions. [2021-02-22 01:19:38,001 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 393 transitions. Word has length 183 [2021-02-22 01:19:38,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:38,002 INFO L480 AbstractCegarLoop]: Abstraction has 363 states and 393 transitions. [2021-02-22 01:19:38,002 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:19:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 393 transitions. [2021-02-22 01:19:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-02-22 01:19:38,005 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:38,006 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] [2021-02-22 01:19:38,006 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:19:38,006 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:38,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:38,007 INFO L82 PathProgramCache]: Analyzing trace with hash 552327093, now seen corresponding path program 1 times [2021-02-22 01:19:38,007 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:38,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1516215021] [2021-02-22 01:19:38,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:38,011 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:38,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:38,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,449 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:38,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:38,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:38,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:38,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:38,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:38,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:38,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:38,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 01:19:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:19:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:38,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:38,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:38,749 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1516215021] [2021-02-22 01:19:38,749 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:38,750 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-22 01:19:38,750 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036019592] [2021-02-22 01:19:38,750 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-22 01:19:38,751 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:38,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-22 01:19:38,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-22 01:19:38,752 INFO L87 Difference]: Start difference. First operand 363 states and 393 transitions. Second operand 13 states. [2021-02-22 01:19:39,483 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:39,894 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:40,315 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:40,728 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:41,126 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:42,296 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:42,714 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:43,142 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:43,586 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:43,975 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:45,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:45,134 INFO L93 Difference]: Finished difference Result 679 states and 777 transitions. [2021-02-22 01:19:45,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:19:45,134 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 207 [2021-02-22 01:19:45,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:45,138 INFO L225 Difference]: With dead ends: 679 [2021-02-22 01:19:45,138 INFO L226 Difference]: Without dead ends: 436 [2021-02-22 01:19:45,140 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:19:45,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 436 states. [2021-02-22 01:19:45,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 436 to 369. [2021-02-22 01:19:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 369 states. [2021-02-22 01:19:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 399 transitions. [2021-02-22 01:19:45,286 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 399 transitions. Word has length 207 [2021-02-22 01:19:45,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:45,287 INFO L480 AbstractCegarLoop]: Abstraction has 369 states and 399 transitions. [2021-02-22 01:19:45,287 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-22 01:19:45,287 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 399 transitions. [2021-02-22 01:19:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-02-22 01:19:45,290 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:45,291 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] [2021-02-22 01:19:45,291 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:19:45,291 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:45,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:45,292 INFO L82 PathProgramCache]: Analyzing trace with hash 1974567957, now seen corresponding path program 1 times [2021-02-22 01:19:45,292 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:45,292 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1812248637] [2021-02-22 01:19:45,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:45,296 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,749 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:45,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:45,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 01:19:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:19:45,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:45,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:45,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:45,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:45,965 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:19:45,965 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1812248637] [2021-02-22 01:19:45,966 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:45,966 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:45,966 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784919475] [2021-02-22 01:19:45,967 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:45,967 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:45,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:45,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:45,968 INFO L87 Difference]: Start difference. First operand 369 states and 399 transitions. Second operand 10 states. [2021-02-22 01:19:46,659 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:47,703 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:48,084 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:49,387 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:49,785 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:50,239 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:50,867 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:51,286 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:51,685 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:52,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:52,122 INFO L93 Difference]: Finished difference Result 685 states and 774 transitions. [2021-02-22 01:19:52,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-22 01:19:52,123 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 207 [2021-02-22 01:19:52,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:52,127 INFO L225 Difference]: With dead ends: 685 [2021-02-22 01:19:52,127 INFO L226 Difference]: Without dead ends: 436 [2021-02-22 01:19:52,129 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=132, Invalid=330, Unknown=0, NotChecked=0, Total=462 [2021-02-22 01:19:52,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 436 states. [2021-02-22 01:19:52,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 436 to 368. [2021-02-22 01:19:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2021-02-22 01:19:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 396 transitions. [2021-02-22 01:19:52,349 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 396 transitions. Word has length 207 [2021-02-22 01:19:52,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:52,350 INFO L480 AbstractCegarLoop]: Abstraction has 368 states and 396 transitions. [2021-02-22 01:19:52,350 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 396 transitions. [2021-02-22 01:19:52,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-02-22 01:19:52,355 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:52,355 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, 1, 1, 1] [2021-02-22 01:19:52,355 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:19:52,356 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:52,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:52,356 INFO L82 PathProgramCache]: Analyzing trace with hash 1177093153, now seen corresponding path program 1 times [2021-02-22 01:19:52,356 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:52,357 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1187568700] [2021-02-22 01:19:52,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:52,360 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,749 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:52,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:52,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:52,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:52,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:52,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:52,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:52,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:19:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:19:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:19:52,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-22 01:19:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-22 01:19:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:52,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:53,005 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1187568700] [2021-02-22 01:19:53,006 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:53,006 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:53,006 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486330220] [2021-02-22 01:19:53,007 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:53,007 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:53,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:53,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:53,008 INFO L87 Difference]: Start difference. First operand 368 states and 396 transitions. Second operand 10 states. [2021-02-22 01:19:54,592 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:55,025 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:55,466 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:19:55,873 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:56,284 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:56,665 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:57,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:57,635 INFO L93 Difference]: Finished difference Result 688 states and 781 transitions. [2021-02-22 01:19:57,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:19:57,635 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 230 [2021-02-22 01:19:57,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:57,642 INFO L225 Difference]: With dead ends: 688 [2021-02-22 01:19:57,642 INFO L226 Difference]: Without dead ends: 440 [2021-02-22 01:19:57,643 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:19:57,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2021-02-22 01:19:57,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 376. [2021-02-22 01:19:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 376 states. [2021-02-22 01:19:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 404 transitions. [2021-02-22 01:19:57,835 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 404 transitions. Word has length 230 [2021-02-22 01:19:57,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:57,836 INFO L480 AbstractCegarLoop]: Abstraction has 376 states and 404 transitions. [2021-02-22 01:19:57,836 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 404 transitions. [2021-02-22 01:19:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-02-22 01:19:57,841 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:57,842 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, 1, 1, 1] [2021-02-22 01:19:57,842 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:19:57,842 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:57,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:57,843 INFO L82 PathProgramCache]: Analyzing trace with hash 1996420798, now seen corresponding path program 1 times [2021-02-22 01:19:57,843 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:57,843 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1799563811] [2021-02-22 01:19:57,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:57,847 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:57,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:57,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:57,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:57,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:57,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:57,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:57,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:57,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:57,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:57,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:57,958 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:19:57,958 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:19:57,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:57,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,258 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:58,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:58,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:58,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:58,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:58,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:58,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:19:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:19:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:19:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-22 01:19:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-22 01:19:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:58,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:58,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:58,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:58,484 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1799563811] [2021-02-22 01:19:58,484 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:58,485 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:19:58,485 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534475367] [2021-02-22 01:19:58,485 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:19:58,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:58,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:19:58,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:58,486 INFO L87 Difference]: Start difference. First operand 376 states and 404 transitions. Second operand 7 states. [2021-02-22 01:19:59,138 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:59,928 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:02,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:02,165 INFO L93 Difference]: Finished difference Result 934 states and 1078 transitions. [2021-02-22 01:20:02,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 01:20:02,166 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 230 [2021-02-22 01:20:02,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:02,171 INFO L225 Difference]: With dead ends: 934 [2021-02-22 01:20:02,171 INFO L226 Difference]: Without dead ends: 678 [2021-02-22 01:20:02,173 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:20:02,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2021-02-22 01:20:02,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 609. [2021-02-22 01:20:02,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 609 states. [2021-02-22 01:20:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 609 states and 671 transitions. [2021-02-22 01:20:02,401 INFO L78 Accepts]: Start accepts. Automaton has 609 states and 671 transitions. Word has length 230 [2021-02-22 01:20:02,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:02,402 INFO L480 AbstractCegarLoop]: Abstraction has 609 states and 671 transitions. [2021-02-22 01:20:02,402 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:20:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 671 transitions. [2021-02-22 01:20:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-22 01:20:02,405 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:02,406 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:02,406 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:20:02,406 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:02,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:02,407 INFO L82 PathProgramCache]: Analyzing trace with hash -979228628, now seen corresponding path program 1 times [2021-02-22 01:20:02,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:02,407 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [95722712] [2021-02-22 01:20:02,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:02,410 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:02,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:02,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:02,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:02,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:02,520 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:20:02,521 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:20:02,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:02,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:02,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:02,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:02,877 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:02,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:02,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:02,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:02,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:20:02,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:02,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:02,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:02,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:02,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:02,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:02,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:02,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:02,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:02,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:02,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:20:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:03,034 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:20:03,035 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:20:03,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:20:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:20:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:20:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:20:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:20:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-22 01:20:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:03,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:03,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-22 01:20:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:03,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:20:03,191 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [95722712] [2021-02-22 01:20:03,191 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:03,191 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:20:03,191 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061878723] [2021-02-22 01:20:03,191 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:20:03,192 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:03,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:20:03,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:20:03,192 INFO L87 Difference]: Start difference. First operand 609 states and 671 transitions. Second operand 14 states. [2021-02-22 01:20:04,283 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:20:05,284 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:07,248 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:20:08,001 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:20:08,508 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:08,940 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:09,694 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:20:10,126 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:10,621 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:11,019 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:12,291 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:12,658 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:13,051 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:13,871 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:20:15,089 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:20:15,828 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:20:16,661 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:20:17,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:17,342 INFO L93 Difference]: Finished difference Result 1582 states and 1820 transitions. [2021-02-22 01:20:17,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-02-22 01:20:17,342 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 235 [2021-02-22 01:20:17,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:17,350 INFO L225 Difference]: With dead ends: 1582 [2021-02-22 01:20:17,350 INFO L226 Difference]: Without dead ends: 1191 [2021-02-22 01:20:17,353 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 537 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=471, Invalid=1691, Unknown=0, NotChecked=0, Total=2162 [2021-02-22 01:20:17,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1191 states. [2021-02-22 01:20:17,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1191 to 1019. [2021-02-22 01:20:17,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1019 states. [2021-02-22 01:20:17,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 1019 states and 1117 transitions. [2021-02-22 01:20:17,877 INFO L78 Accepts]: Start accepts. Automaton has 1019 states and 1117 transitions. Word has length 235 [2021-02-22 01:20:17,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:17,878 INFO L480 AbstractCegarLoop]: Abstraction has 1019 states and 1117 transitions. [2021-02-22 01:20:17,878 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:20:17,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1117 transitions. [2021-02-22 01:20:17,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-02-22 01:20:17,882 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:17,883 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:17,883 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:20:17,884 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:17,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:17,884 INFO L82 PathProgramCache]: Analyzing trace with hash 303449082, now seen corresponding path program 1 times [2021-02-22 01:20:17,884 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:17,885 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [694610016] [2021-02-22 01:20:17,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:17,978 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,001 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,010 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,015 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,062 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-02-22 01:20:18,075 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-02-22 01:20:18,081 WARN L141 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size [2021-02-22 01:20:18,086 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-22 01:20:18,091 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:18,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-22 01:20:18,099 WARN L147 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size 75 [2021-02-22 01:20:18,103 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,108 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,111 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,115 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,161 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:20:18,162 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:20:18,164 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:20:18,167 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:20:18,169 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,174 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,176 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,181 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,226 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:20:18,228 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:20:18,230 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:20:18,232 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:20:18,234 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,238 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,241 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,244 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,287 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:20:18,289 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:20:18,290 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:20:18,293 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:20:18,295 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,298 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,301 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,304 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,347 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:20:18,348 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:20:18,350 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:20:18,352 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:20:18,354 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,358 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,360 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,363 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,406 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:20:18,408 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:20:18,410 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:20:18,411 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:20:18,413 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,416 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,419 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,422 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,463 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-02-22 01:20:18,465 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-02-22 01:20:18,468 WARN L141 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size [2021-02-22 01:20:18,469 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-22 01:20:18,470 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,470 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:18,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-22 01:20:18,474 WARN L147 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size 75 [2021-02-22 01:20:18,476 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,479 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,481 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:18,484 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:18,527 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-22 01:20:18,528 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-22 01:20:18,530 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-22 01:20:18,532 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-22 01:20:18,532 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:20:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:18,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:18,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:18,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:18,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:18,958 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:18,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:18,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:18,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:18,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:18,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:18,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:18,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:18,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:18,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-22 01:20:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:19,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:19,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:19,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:19,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-22 01:20:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:20:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-02-22 01:20:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-22 01:20:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:20:19,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:20:19,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:19,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:19,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:19,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:19,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:19,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:19,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:19,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:19,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:19,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:19,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,277 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:19,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:19,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:19,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:19,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:19,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:19,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:19,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:19,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:19,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,394 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:19,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:19,397 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:19,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:19,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:19,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:19,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:19,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:19,538 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:20:19,538 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:20:19,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:19,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:19,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:19,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:19,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,704 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:19,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:19,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-22 01:20:19,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:19,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:19,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:19,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:19,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:19,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:19,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:19,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:19,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:19,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:19,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:19,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:19,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:19,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,941 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:19,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:19,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:19,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:20,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:20,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:20,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:20,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:20,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:20,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:20,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:20,270 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-22 01:20:20,271 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-22 01:20:20,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:20,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:20,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:20,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:20,489 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:20:20,490 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:20:20,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:20,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:20,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:20,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:20,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:20,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:20,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:20,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:20:20,920 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:20:20,921 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:20:20,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:20,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:21,067 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-22 01:20:21,068 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-22 01:20:21,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:21,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:21,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:21,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:21,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:21,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:21,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:21,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:21,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:21,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:21,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:21,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:21,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:21,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:20:21,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:21,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:20:21,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:21,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:21,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:20:21,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-22 01:20:21,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:21,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:22,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:20:22,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:22,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:22,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:22,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:22,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:22,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:22,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:22,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:22,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:22,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:22,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:22,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:22,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:22,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:22,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:22,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:22,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:22,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:22,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:22,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:22,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:22,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:20:22,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:22,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:23,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:23,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:23,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:23,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:23,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:20:23,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:23,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:23,098 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [694610016] [2021-02-22 01:20:23,099 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:23,099 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2021-02-22 01:20:23,099 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874277694] [2021-02-22 01:20:23,100 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-02-22 01:20:23,100 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:23,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-02-22 01:20:23,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=417, Invalid=4413, Unknown=0, NotChecked=0, Total=4830 [2021-02-22 01:20:23,102 INFO L87 Difference]: Start difference. First operand 1019 states and 1117 transitions. Second operand 65 states. [2021-02-22 01:20:23,831 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:24,667 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:25,094 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:25,524 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:25,983 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:26,417 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:26,878 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:27,294 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:27,738 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:28,246 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:28,685 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:29,182 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:29,705 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:30,252 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:30,799 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:31,308 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:32,172 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:32,678 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:33,188 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:33,665 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:34,060 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:34,521 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:35,003 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:35,438 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:20:36,038 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:36,762 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:37,233 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:37,722 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:38,249 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:38,771 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:39,262 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:39,831 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:40,381 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:40,930 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:41,485 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:42,026 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:42,548 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:43,266 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:43,766 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:44,320 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:44,844 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:45,370 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:45,895 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:46,447 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:47,043 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:47,471 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:47,934 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:48,530 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:49,059 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:49,605 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:50,175 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:51,093 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:52,054 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:20:53,126 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:54,183 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:54,768 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:55,333 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:55,940 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:56,431 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:56,971 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:57,538 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:58,475 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-22 01:20:58,928 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:00,157 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:01,151 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:21:02,327 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:21:03,860 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:05,269 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:05,854 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:06,502 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:21:07,721 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-22 01:21:08,246 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:08,782 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:21:09,282 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:09,803 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-22 01:21:10,781 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:21:11,764 WARN L202 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2021-02-22 01:21:12,269 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:12,831 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:13,817 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-22 01:21:14,423 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:15,541 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:16,004 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:17,018 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:18,003 WARN L202 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-22 01:21:19,305 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:20,110 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:20,666 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:21:21,236 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:21,758 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:31,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:21:31,252 INFO L93 Difference]: Finished difference Result 2233 states and 2640 transitions. [2021-02-22 01:21:31,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 284 states. [2021-02-22 01:21:31,252 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 294 [2021-02-22 01:21:31,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:21:31,256 INFO L225 Difference]: With dead ends: 2233 [2021-02-22 01:21:31,256 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:21:31,287 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 497 GetRequests, 144 SyntacticMatches, 6 SemanticMatches, 347 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51187 ImplicationChecksByTransitivity, 59.3s TimeCoverageRelationStatistics Valid=6984, Invalid=114468, Unknown=0, NotChecked=0, Total=121452 [2021-02-22 01:21:31,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:21:31,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:21:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:21:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:21:31,288 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 294 [2021-02-22 01:21:31,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:21:31,288 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:21:31,289 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2021-02-22 01:21:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:21:31,289 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:21:31,289 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-22 01:21:31,291 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:21:33,598 WARN L202 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 311 [2021-02-22 01:21:38,061 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 328 [2021-02-22 01:21:38,727 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 329 [2021-02-22 01:21:39,414 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 327 [2021-02-22 01:21:39,813 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 320 [2021-02-22 01:21:40,288 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 333 [2021-02-22 01:21:40,835 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 327 [2021-02-22 01:21:41,499 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 327 [2021-02-22 01:21:46,665 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 334 [2021-02-22 01:21:46,990 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 312 [2021-02-22 01:21:49,403 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 333 [2021-02-22 01:21:51,047 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 327 [2021-02-22 01:21:51,402 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 337 [2021-02-22 01:21:54,735 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 318 [2021-02-22 01:21:55,393 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 337 [2021-02-22 01:21:57,530 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 327 [2021-02-22 01:21:57,984 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 311 [2021-02-22 01:21:58,450 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 323 [2021-02-22 01:22:04,308 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 333 [2021-02-22 01:22:04,559 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 317 [2021-02-22 01:22:05,056 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 331 [2021-02-22 01:22:07,557 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 189 DAG size of output: 34 [2021-02-22 01:22:07,875 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:22:08,236 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2021-02-22 01:22:08,901 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:22:09,334 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 37 [2021-02-22 01:22:09,728 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 33 [2021-02-22 01:22:10,087 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 30 [2021-02-22 01:22:10,457 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 32 [2021-02-22 01:22:11,672 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 219 DAG size of output: 58 [2021-02-22 01:22:11,969 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-22 01:22:12,271 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2021-02-22 01:22:12,417 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:22:12,705 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 1 [2021-02-22 01:22:13,065 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 30 [2021-02-22 01:22:13,412 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2021-02-22 01:22:14,995 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 246 DAG size of output: 38 [2021-02-22 01:22:16,575 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 243 DAG size of output: 35 [2021-02-22 01:22:17,641 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 183 DAG size of output: 37 [2021-02-22 01:22:19,691 WARN L202 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 193 DAG size of output: 45 [2021-02-22 01:22:20,414 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:22:21,150 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:22:21,294 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 39 [2021-02-22 01:22:21,689 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 30 [2021-02-22 01:22:22,421 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:22:22,753 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:22:23,139 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:22:24,705 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 244 DAG size of output: 61 [2021-02-22 01:22:25,974 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-22 01:22:27,260 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-22 01:22:28,528 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2021-02-22 01:22:30,483 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 190 DAG size of output: 41 [2021-02-22 01:22:30,638 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:22:31,003 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2021-02-22 01:22:32,037 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 237 DAG size of output: 51 [2021-02-22 01:22:33,041 WARN L202 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 51 [2021-02-22 01:22:33,750 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:22:34,549 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:22:35,362 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 39 [2021-02-22 01:22:36,347 WARN L202 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 51 [2021-02-22 01:22:37,647 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2021-02-22 01:22:39,163 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 228 DAG size of output: 57 [2021-02-22 01:22:40,464 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 187 DAG size of output: 39 [2021-02-22 01:22:41,955 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 241 DAG size of output: 55 [2021-02-22 01:22:42,960 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 236 DAG size of output: 51 [2021-02-22 01:22:43,667 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:22:43,891 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:22:45,249 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 190 DAG size of output: 42 [2021-02-22 01:22:46,244 WARN L202 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 51 [2021-02-22 01:22:47,540 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 187 DAG size of output: 39 [2021-02-22 01:22:47,832 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-22 01:22:49,204 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 207 DAG size of output: 58 [2021-02-22 01:22:50,580 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 207 DAG size of output: 58 [2021-02-22 01:22:51,885 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2021-02-22 01:22:52,178 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-22 01:22:53,010 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 39 [2021-02-22 01:22:53,299 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-22 01:22:53,759 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 28 [2021-02-22 01:22:54,056 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-22 01:22:55,738 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 247 DAG size of output: 44 [2021-02-22 01:22:56,150 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-22 01:22:56,353 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:22:56,765 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 30 [2021-02-22 01:22:58,277 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 242 DAG size of output: 63 [2021-02-22 01:22:59,575 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 220 DAG size of output: 61 [2021-02-22 01:22:59,957 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2021-02-22 01:23:01,793 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 200 DAG size of output: 54 [2021-02-22 01:23:02,604 WARN L202 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 52 [2021-02-22 01:23:03,466 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 48 [2021-02-22 01:23:04,486 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 191 DAG size of output: 27 [2021-02-22 01:23:05,515 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 191 DAG size of output: 27 [2021-02-22 01:23:07,017 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 241 DAG size of output: 55 [2021-02-22 01:23:07,417 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-22 01:23:08,876 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 193 DAG size of output: 41 [2021-02-22 01:23:09,228 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 22 [2021-02-22 01:23:10,754 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 201 DAG size of output: 44 [2021-02-22 01:23:10,939 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:11,315 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 24 [2021-02-22 01:23:11,640 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:23:12,388 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-22 01:23:12,760 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2021-02-22 01:23:13,495 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:23:14,236 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:23:15,235 WARN L202 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 51 [2021-02-22 01:23:16,814 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 245 DAG size of output: 59 [2021-02-22 01:23:17,834 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 191 DAG size of output: 27 [2021-02-22 01:23:18,689 WARN L202 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 44 [2021-02-22 01:23:19,719 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 191 DAG size of output: 27 [2021-02-22 01:23:20,044 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:23:21,700 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 242 DAG size of output: 38 [2021-02-22 01:23:23,394 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 242 DAG size of output: 42 [2021-02-22 01:23:24,951 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 244 DAG size of output: 61 [2021-02-22 01:23:25,251 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-22 01:23:25,549 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-22 01:23:25,943 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 30 [2021-02-22 01:23:27,035 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 194 DAG size of output: 32 [2021-02-22 01:23:27,191 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:28,617 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 226 DAG size of output: 57 [2021-02-22 01:23:29,324 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:29,676 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 22 [2021-02-22 01:23:30,759 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 246 DAG size of output: 51 [2021-02-22 01:23:32,357 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 233 DAG size of output: 47 [2021-02-22 01:23:33,440 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2021-02-22 01:23:34,039 WARN L202 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2021-02-22 01:23:35,030 WARN L202 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 30 [2021-02-22 01:23:36,377 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 187 DAG size of output: 39 [2021-02-22 01:23:37,835 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 193 DAG size of output: 41 [2021-02-22 01:23:38,604 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 34 [2021-02-22 01:23:39,626 WARN L202 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 51 [2021-02-22 01:23:40,333 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:41,046 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:41,955 WARN L202 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-22 01:23:42,663 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:43,942 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 219 DAG size of output: 58 [2021-02-22 01:23:44,628 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:45,579 WARN L202 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 51 [2021-02-22 01:23:46,546 WARN L202 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 27 [2021-02-22 01:23:47,770 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2021-02-22 01:23:49,738 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 193 DAG size of output: 45 [2021-02-22 01:23:49,890 WARN L202 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:50,092 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 17 [2021-02-22 01:23:50,447 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 25 [2021-02-22 01:23:51,363 WARN L202 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 30 [2021-02-22 01:23:52,191 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 54 [2021-02-22 01:23:52,337 WARN L202 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:54,075 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 203 DAG size of output: 44 [2021-02-22 01:23:54,273 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-22 01:23:54,966 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:23:55,327 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 30 [2021-02-22 01:23:56,016 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:23:56,337 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 1 [2021-02-22 01:23:57,246 WARN L202 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 30 [2021-02-22 01:23:58,266 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2021-02-22 01:23:59,463 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-22 01:24:00,400 WARN L202 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 33 [2021-02-22 01:24:00,770 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2021-02-22 01:24:01,103 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:24:02,874 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 203 DAG size of output: 44 [2021-02-22 01:24:04,870 WARN L202 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 203 DAG size of output: 53 [2021-02-22 01:24:05,592 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:24:07,095 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 239 DAG size of output: 36 [2021-02-22 01:24:07,762 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:08,158 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 33 [2021-02-22 01:24:08,825 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:10,298 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 244 DAG size of output: 61 [2021-02-22 01:24:11,742 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 189 DAG size of output: 34 [2021-02-22 01:24:12,400 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:13,802 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 241 DAG size of output: 55 [2021-02-22 01:24:15,249 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 225 DAG size of output: 54 [2021-02-22 01:24:16,585 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 239 DAG size of output: 58 [2021-02-22 01:24:17,356 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2021-02-22 01:24:18,026 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 01:24:18,316 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-22 01:24:18,673 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 01:24:19,315 WARN L202 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 24 [2021-02-22 01:24:20,369 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 183 DAG size of output: 37 [2021-02-22 01:24:21,930 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 246 DAG size of output: 38 [2021-02-22 01:24:21,954 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:24:21,954 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:24:21,954 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:24:21,954 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-22 01:24:21,954 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-22 01:24:21,954 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:24:21,954 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 589 644) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L631-1(line 631) no Hoare annotation was computed. [2021-02-22 01:24:21,955 INFO L189 CegarLoopUtils]: For program point L631-2(line 631) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 589 644) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 589 644) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point L636(lines 613 637) no Hoare annotation was computed. [2021-02-22 01:24:21,956 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L620(lines 620 624) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L620-1(lines 620 624) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L612-1(line 612) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L612-2(line 612) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 01:24:21,957 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L633-1(lines 614 635) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L671-2(lines 671 696) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 01:24:21,958 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 645 704) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 645 704) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point L697(lines 670 698) no Hoare annotation was computed. [2021-02-22 01:24:21,959 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 645 704) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L689-1(line 689) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L689-2(line 689) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L685-1(line 685) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L685-2(line 685) no Hoare annotation was computed. [2021-02-22 01:24:21,960 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L677(lines 677 681) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L677-1(lines 677 681) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L669-1(line 669) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L669-2(line 669) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L694-1(line 694) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L694-2(line 694) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-22 01:24:21,961 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L690-1(line 690) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L690-2(line 690) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:24:21,962 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:24:21,963 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:24:21,963 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-22 01:24:21,963 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 921 927) the Hoare annotation is: true [2021-02-22 01:24:21,963 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 921 927) the Hoare annotation is: true [2021-02-22 01:24:21,963 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 928 936) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2021-02-22 01:24:21,963 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 928 936) the Hoare annotation is: true [2021-02-22 01:24:21,963 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 928 936) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2021-02-22 01:24:21,964 INFO L185 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:21,964 INFO L192 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: true [2021-02-22 01:24:21,964 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 46 53) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:21,964 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 46 53) the Hoare annotation is: true [2021-02-22 01:24:21,964 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 46 53) the Hoare annotation is: true [2021-02-22 01:24:21,964 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:24:21,964 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (let ((.cse1 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse1 .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:21,965 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 (not (= 2 ~waterLevel~0))) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:24:21,965 INFO L185 CegarLoopUtils]: At program point L59-1(line 59) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and .cse0 .cse1))) (and (or (and (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret7| 2147483648)) .cse0 .cse1 (<= |__utac_acc__Specification5_spec__2_#t~ret7| 2147483647)) .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)))))) [2021-02-22 01:24:21,965 INFO L185 CegarLoopUtils]: At program point L59-2(line 59) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret7|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (and (or (and .cse0 (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret7| 2147483648)) (<= |__utac_acc__Specification5_spec__2_#t~ret7| 2147483647) .cse1) .cse2 (not (= 2 ~waterLevel~0))) (or (and .cse0 .cse1) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse2) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:24:21,965 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 (not (= 2 ~waterLevel~0))) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:24:21,966 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse3)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse2 .cse4 .cse0 .cse1) (or .cse2 (not (= ~waterLevel~0 1)) .cse4 .cse0)))) [2021-02-22 01:24:21,966 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse0 .cse1) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0))) [2021-02-22 01:24:21,966 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 64 92) the Hoare annotation is: true [2021-02-22 01:24:21,967 INFO L185 CegarLoopUtils]: At program point L76(lines 76 86) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse0 .cse1) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)))) [2021-02-22 01:24:21,967 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 64 92) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:21,967 INFO L185 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1))) [2021-02-22 01:24:21,967 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (or .cse2 .cse3 .cse0 .cse1))) [2021-02-22 01:24:21,967 INFO L185 CegarLoopUtils]: At program point L72(lines 72 89) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:21,968 INFO L185 CegarLoopUtils]: At program point L74-2(line 74) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (or .cse2 .cse3 .cse0 .cse1))) [2021-02-22 01:24:21,968 INFO L185 CegarLoopUtils]: At program point L74-3(line 74) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) (and (= |__utac_acc__Specification5_spec__3_#t~ret9| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) .cse3 .cse0) (or .cse2 .cse3 .cse0 .cse1))) [2021-02-22 01:24:21,968 INFO L185 CegarLoopUtils]: At program point L72-1(lines 64 92) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:21,968 INFO L192 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: true [2021-02-22 01:24:21,968 INFO L185 CegarLoopUtils]: At program point L70-1(line 70) the Hoare annotation is: (let ((.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-22 01:24:21,968 INFO L185 CegarLoopUtils]: At program point L70-2(line 70) the Hoare annotation is: (let ((.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-22 01:24:21,968 INFO L185 CegarLoopUtils]: At program point L70-3(line 70) the Hoare annotation is: (let ((.cse2 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (and .cse2 (= |__utac_acc__Specification5_spec__3_#t~ret8| __utac_acc__Specification5_spec__3_~tmp~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and .cse2 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (not (= ~pumpRunning~0 0)) .cse0 .cse1))) [2021-02-22 01:24:21,969 INFO L192 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: true [2021-02-22 01:24:21,969 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 273 295) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,969 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (or (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,969 INFO L185 CegarLoopUtils]: At program point L285-1(line 285) the Hoare annotation is: (or (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,969 INFO L185 CegarLoopUtils]: At program point L283(lines 283 290) the Hoare annotation is: (or (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,969 INFO L192 CegarLoopUtils]: At program point L283-1(lines 283 290) the Hoare annotation is: true [2021-02-22 01:24:21,970 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:21,970 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 273 295) the Hoare annotation is: true [2021-02-22 01:24:21,970 INFO L185 CegarLoopUtils]: At program point L280(line 280) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,970 INFO L185 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:21,970 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,970 INFO L185 CegarLoopUtils]: At program point L281-2(line 281) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,970 INFO L185 CegarLoopUtils]: At program point L279-1(line 279) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,971 INFO L185 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,971 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 273 295) the Hoare annotation is: true [2021-02-22 01:24:21,971 INFO L192 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: true [2021-02-22 01:24:21,971 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 227 250) no Hoare annotation was computed. [2021-02-22 01:24:21,971 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 227 250) no Hoare annotation was computed. [2021-02-22 01:24:21,971 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 227 250) no Hoare annotation was computed. [2021-02-22 01:24:21,971 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-22 01:24:21,972 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 01:24:21,972 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-22 01:24:21,972 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 01:24:21,972 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-22 01:24:21,972 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-22 01:24:21,972 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-22 01:24:21,972 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-22 01:24:21,972 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 01:24:21,973 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-22 01:24:21,973 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-22 01:24:21,973 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-22 01:24:21,973 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:24:21,973 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:24:21,973 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 407 415) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse1 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:21,973 INFO L185 CegarLoopUtils]: At program point L412(line 412) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 01:24:21,973 INFO L192 CegarLoopUtils]: At program point L411(line 411) the Hoare annotation is: true [2021-02-22 01:24:21,974 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 407 415) the Hoare annotation is: true [2021-02-22 01:24:21,974 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 407 415) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse1 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:21,974 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:24:21,974 INFO L189 CegarLoopUtils]: For program point L446-1(line 446) no Hoare annotation was computed. [2021-02-22 01:24:21,974 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 01:24:21,974 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:24:21,974 INFO L189 CegarLoopUtils]: For program point L435(lines 435 443) no Hoare annotation was computed. [2021-02-22 01:24:21,980 INFO L189 CegarLoopUtils]: For program point L435-2(lines 435 443) no Hoare annotation was computed. [2021-02-22 01:24:21,980 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 416 451) no Hoare annotation was computed. [2021-02-22 01:24:21,981 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:24:21,981 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 01:24:21,981 INFO L189 CegarLoopUtils]: For program point L423(lines 423 431) no Hoare annotation was computed. [2021-02-22 01:24:21,981 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 416 451) no Hoare annotation was computed. [2021-02-22 01:24:21,981 INFO L189 CegarLoopUtils]: For program point L423-2(lines 423 431) no Hoare annotation was computed. [2021-02-22 01:24:21,981 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 416 451) no Hoare annotation was computed. [2021-02-22 01:24:21,981 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 914 920) the Hoare annotation is: true [2021-02-22 01:24:21,982 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 914 920) the Hoare annotation is: true [2021-02-22 01:24:21,982 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:24:21,982 INFO L189 CegarLoopUtils]: For program point L543(lines 543 588) no Hoare annotation was computed. [2021-02-22 01:24:21,982 INFO L189 CegarLoopUtils]: For program point L543-1(lines 543 588) no Hoare annotation was computed. [2021-02-22 01:24:21,982 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:24:21,982 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:24:21,982 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 543 588) no Hoare annotation was computed. [2021-02-22 01:24:21,982 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 01:24:21,982 INFO L189 CegarLoopUtils]: For program point L566-1(line 566) no Hoare annotation was computed. [2021-02-22 01:24:21,983 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 01:24:21,983 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 543 588) no Hoare annotation was computed. [2021-02-22 01:24:21,983 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:24:21,983 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 01:24:21,983 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 543 588) no Hoare annotation was computed. [2021-02-22 01:24:21,983 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-22 01:24:21,983 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-22 01:24:21,983 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:24:21,984 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-22 01:24:21,984 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:24:21,984 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-22 01:24:21,984 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:24:21,984 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 01:24:21,984 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:24:21,984 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L573-1(line 573) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L569-1(line 569) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 01:24:21,985 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:24:21,986 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:24:21,986 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-22 01:24:21,989 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:24:21,989 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 01:24:21,989 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:24:21,989 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-22 01:24:21,989 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:24:21,990 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-22 01:24:21,990 INFO L189 CegarLoopUtils]: For program point L580-1(line 580) no Hoare annotation was computed. [2021-02-22 01:24:21,990 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:24:21,990 INFO L189 CegarLoopUtils]: For program point L580-2(line 580) no Hoare annotation was computed. [2021-02-22 01:24:21,990 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-22 01:24:21,990 INFO L189 CegarLoopUtils]: For program point L896(line 896) no Hoare annotation was computed. [2021-02-22 01:24:21,990 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-22 01:24:21,990 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 856 901) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point L880(lines 880 881) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point L876(lines 876 883) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 856 901) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-22 01:24:21,991 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point L870(lines 870 890) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 856 901) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point L870-1(lines 870 890) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point L897(line 897) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point L897-1(line 897) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point L897-2(line 897) no Hoare annotation was computed. [2021-02-22 01:24:21,992 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-22 01:24:21,993 INFO L189 CegarLoopUtils]: For program point L895-1(line 895) no Hoare annotation was computed. [2021-02-22 01:24:21,993 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-22 01:24:21,993 INFO L189 CegarLoopUtils]: For program point L895-2(line 895) no Hoare annotation was computed. [2021-02-22 01:24:21,993 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-22 01:24:21,995 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-22 01:24:21,996 INFO L189 CegarLoopUtils]: For program point L856(lines 856 901) no Hoare annotation was computed. [2021-02-22 01:24:21,996 INFO L189 CegarLoopUtils]: For program point L887(lines 887 888) no Hoare annotation was computed. [2021-02-22 01:24:21,997 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-22 01:24:21,997 INFO L189 CegarLoopUtils]: For program point L875-1(line 875) no Hoare annotation was computed. [2021-02-22 01:24:21,997 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-22 01:24:21,997 INFO L189 CegarLoopUtils]: For program point L875-2(line 875) no Hoare annotation was computed. [2021-02-22 01:24:21,997 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-22 01:24:21,997 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-22 01:24:21,997 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 259 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:21,997 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 259 269) the Hoare annotation is: true [2021-02-22 01:24:21,998 INFO L185 CegarLoopUtils]: At program point L264(line 264) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-22 01:24:21,998 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 259 269) the Hoare annotation is: true [2021-02-22 01:24:21,998 INFO L192 CegarLoopUtils]: At program point L401(line 401) the Hoare annotation is: true [2021-02-22 01:24:21,998 INFO L185 CegarLoopUtils]: At program point L401-1(line 401) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret23|) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:21,998 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 396 406) the Hoare annotation is: true [2021-02-22 01:24:21,998 INFO L185 CegarLoopUtils]: At program point L401-2(line 401) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret23|) (<= |isMethaneAlarm_#t~ret23| 2147483647) (<= 0 (+ |isMethaneAlarm_#t~ret23| 2147483648))) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:21,998 INFO L185 CegarLoopUtils]: At program point L401-3(line 401) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#t~ret23|) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret23|) (<= |isMethaneAlarm_#t~ret23| 2147483647) (<= 0 (+ |isMethaneAlarm_#t~ret23| 2147483648))) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:21,998 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 396 406) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)))) [2021-02-22 01:24:21,999 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 396 406) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)))) [2021-02-22 01:24:21,999 INFO L185 CegarLoopUtils]: At program point L403(line 403) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)))) [2021-02-22 01:24:21,999 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 388 395) no Hoare annotation was computed. [2021-02-22 01:24:21,999 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 388 395) no Hoare annotation was computed. [2021-02-22 01:24:21,999 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 388 395) no Hoare annotation was computed. [2021-02-22 01:24:21,999 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= isHighWaterSensorDry_~retValue_acc~2 0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:21,999 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:21,999 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~2) .cse2))) [2021-02-22 01:24:21,999 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:21,999 INFO L192 CegarLoopUtils]: At program point L183(lines 183 189) the Hoare annotation is: true [2021-02-22 01:24:22,000 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 179 192) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse2))) [2021-02-22 01:24:22,000 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 179 192) the Hoare annotation is: true [2021-02-22 01:24:22,000 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 179 192) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse2))) [2021-02-22 01:24:22,000 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse3))) (and (or (and (= 0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:24:22,000 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse3))) (and (or (and (= 1 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2)))) [2021-02-22 01:24:22,000 INFO L185 CegarLoopUtils]: At program point L345(lines 345 353) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse4)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= 1 processEnvironment_~tmp~2) .cse0) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (and (= 0 processEnvironment_~tmp~2) .cse0) (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:24:22,001 INFO L185 CegarLoopUtils]: At program point L343(line 343) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-22 01:24:22,001 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 337 361) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (and (= 1 processEnvironment_~tmp~2) .cse0) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse1 .cse0 .cse2 .cse3)))) [2021-02-22 01:24:22,001 INFO L185 CegarLoopUtils]: At program point L343-1(line 343) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse4)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= |processEnvironment_#t~ret21| 0)) (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or (and (= |processEnvironment_#t~ret21| 1) .cse0) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:24:22,001 INFO L185 CegarLoopUtils]: At program point L341(lines 341 358) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-22 01:24:22,001 INFO L185 CegarLoopUtils]: At program point L343-2(line 343) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse4)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= |processEnvironment_#t~ret21| 0)) (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or (and (= |processEnvironment_#t~ret21| 1) .cse0) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:24:22,001 INFO L185 CegarLoopUtils]: At program point L343-3(line 343) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse4)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= |processEnvironment_#t~ret21| 1) .cse1 (= |processEnvironment_#t~ret21| processEnvironment_~tmp~2)) .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (and (= 0 processEnvironment_~tmp~2) .cse1 (= |processEnvironment_#t~ret21| 0)) (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse3) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:24:22,002 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 337 361) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-22 01:24:22,002 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not .cse2))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse2) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse3) (or .cse0 .cse1 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:24:22,002 INFO L185 CegarLoopUtils]: At program point L356-1(lines 337 361) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (and (= 1 processEnvironment_~tmp~2) .cse0) (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse1 .cse0 .cse2 .cse3)))) [2021-02-22 01:24:22,002 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 329 335) the Hoare annotation is: true [2021-02-22 01:24:22,002 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 329 335) the Hoare annotation is: true [2021-02-22 01:24:22,002 INFO L185 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse8 (= 1 ~systemActive~0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse6 .cse0 .cse7 .cse1 .cse8 .cse2 .cse9 .cse3 .cse10 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse8 .cse2 .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse10 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse8))) [2021-02-22 01:24:22,008 INFO L185 CegarLoopUtils]: At program point L477(line 477) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:22,009 INFO L185 CegarLoopUtils]: At program point L510-1(line 510) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse8 (= 1 ~systemActive~0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse6 .cse0 .cse7 .cse1 .cse8 .cse2 .cse9 .cse3 .cse10 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse8 .cse2 .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse10 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse8))) [2021-02-22 01:24:22,009 INFO L185 CegarLoopUtils]: At program point L502(lines 502 508) the Hoare annotation is: (let ((.cse10 (= ~switchedOnBeforeTS~0 0)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= 2 ~waterLevel~0)) (.cse6 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse5 .cse6 (not .cse10) .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse11 .cse2 .cse3 .cse12 .cse5 .cse7 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse0 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse6 .cse5 .cse10 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= test_~tmp~5 0))) (and .cse0 .cse11 .cse1 .cse3 .cse2 .cse5 .cse7 .cse8 .cse9))) [2021-02-22 01:24:22,010 INFO L185 CegarLoopUtils]: At program point L502-1(lines 502 508) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse8 (= 1 ~systemActive~0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse6 .cse0 .cse7 .cse1 .cse8 .cse2 .cse9 .cse3 .cse10 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse8 .cse2 .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse10 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse8))) [2021-02-22 01:24:22,010 INFO L185 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse6 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse12 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (not (= test_~tmp~5 0))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse11 .cse0 .cse1 .cse3 .cse2 .cse5 .cse7 .cse8 .cse9 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not .cse3) (and .cse11 .cse3 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9 .cse10) (and .cse0 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse4 .cse6 .cse5 .cse12 .cse8 .cse10 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse6 .cse5 (not .cse12) .cse8 .cse10 .cse9))) [2021-02-22 01:24:22,010 INFO L185 CegarLoopUtils]: At program point L490(line 490) the Hoare annotation is: (let ((.cse11 (<= 2 ~waterLevel~0)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse12 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (= ~waterLevel~0 1)) (.cse4 (= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ |test_#t~nondet41| 2147483648))) (.cse8 (<= |test_#t~nondet41| 2147483647)) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse3 .cse4 .cse11 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse1 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) .cse11 .cse12 .cse5 .cse13 .cse7 .cse8 .cse9 .cse10) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse12 .cse5 .cse7 .cse8 (not .cse13) .cse9 .cse10) (not .cse4) (and .cse0 .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse6 .cse7 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:22,010 INFO L185 CegarLoopUtils]: At program point L490-1(line 490) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse11 (= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse2 (= test_~tmp~5 |test_#t~nondet41|)) (.cse4 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse12 (= ~switchedOnBeforeTS~0 0)) (.cse7 (<= 0 (+ |test_#t~nondet41| 2147483648))) (.cse8 (<= |test_#t~nondet41| 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not .cse3) (and .cse11 .cse0 .cse1 .cse2 .cse3 .cse6 .cse7 .cse8 .cse9 .cse10) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse5 .cse7 .cse8 (not .cse12) .cse9 .cse10) (and .cse11 .cse2 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse6 .cse7 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (and .cse0 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse4 .cse5 .cse12 .cse7 .cse8 .cse9 .cse10))) [2021-02-22 01:24:22,011 INFO L185 CegarLoopUtils]: At program point L474(line 474) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:22,011 INFO L185 CegarLoopUtils]: At program point L528(lines 481 529) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:22,011 INFO L185 CegarLoopUtils]: At program point L516(line 516) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse8 (= 1 ~systemActive~0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse6 .cse0 .cse7 .cse1 .cse8 .cse2 .cse9 .cse3 .cse10 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse8 .cse2 .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse10 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse8))) [2021-02-22 01:24:22,011 INFO L185 CegarLoopUtils]: At program point L483(lines 482 527) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 1)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= 2 ~waterLevel~0)) (.cse6 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse10 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse5 .cse6 (not .cse10) .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse11 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse11 .cse0 .cse1 .cse2 .cse3 .cse5 .cse7 .cse8 .cse9) (and .cse0 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse4 .cse6 .cse5 .cse10 .cse8 .cse9))) [2021-02-22 01:24:22,011 INFO L185 CegarLoopUtils]: At program point L516-1(line 516) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse8 (= 1 ~systemActive~0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse6 .cse0 .cse7 .cse1 .cse8 .cse2 .cse9 .cse3 .cse10 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse8 .cse2 .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse10 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse8))) [2021-02-22 01:24:22,012 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 472 535) the Hoare annotation is: true [2021-02-22 01:24:22,012 INFO L185 CegarLoopUtils]: At program point L516-2(line 516) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse8 (= 1 ~systemActive~0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse6 .cse0 .cse7 .cse1 .cse8 .cse2 .cse9 .cse3 .cse10 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse8 .cse2 .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse10 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse8))) [2021-02-22 01:24:22,012 INFO L185 CegarLoopUtils]: At program point L512(lines 512 523) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse8 (= 1 ~systemActive~0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse6 .cse0 .cse7 .cse1 .cse8 .cse2 .cse9 .cse3 .cse10 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse8 .cse2 .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse10 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse8))) [2021-02-22 01:24:22,012 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 472 535) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:22,012 INFO L185 CegarLoopUtils]: At program point L475(line 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:22,013 INFO L185 CegarLoopUtils]: At program point L504(line 504) the Hoare annotation is: (let ((.cse10 (= ~switchedOnBeforeTS~0 0)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= 2 ~waterLevel~0)) (.cse6 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse5 .cse6 (not .cse10) .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse11 .cse2 .cse3 .cse12 .cse5 .cse7 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse0 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse6 .cse5 .cse10 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= test_~tmp~5 0))) (and .cse0 .cse11 .cse1 .cse3 .cse2 .cse5 .cse7 .cse8 .cse9))) [2021-02-22 01:24:22,013 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 472 535) the Hoare annotation is: true [2021-02-22 01:24:22,013 INFO L185 CegarLoopUtils]: At program point L500(line 500) the Hoare annotation is: (let ((.cse10 (= ~waterLevel~0 1)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse15 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= 2 ~waterLevel~0)) (.cse14 (= ~pumpRunning~0 0)) (.cse13 (= 1 ~systemActive~0)) (.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp~5 2147483647)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse1 .cse11 .cse12 .cse2 .cse3 .cse13 .cse6 .cse14 .cse8 .cse9) (and .cse0 .cse10 .cse11 .cse2 .cse13 .cse3 .cse15 .cse6 .cse14 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 .cse2 .cse13 .cse3 .cse15 .cse4 .cse6 .cse5 .cse14 .cse9 (not (= test_~tmp~5 0))) (and .cse0 .cse1 .cse12 .cse2 .cse13 .cse3 .cse4 .cse5 .cse6 .cse14 .cse8 .cse9) (not .cse13) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse12 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse5 .cse6 (not .cse7) .cse8 .cse9))) [2021-02-22 01:24:22,013 INFO L185 CegarLoopUtils]: At program point L500-1(line 500) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse14 (= ~switchedOnBeforeTS~0 0)) (.cse11 (<= 2 ~waterLevel~0)) (.cse12 (< ~waterLevel~0 3)) (.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse1 (= ~waterLevel~0 1)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse5 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse7 (= test_~tmp___0~2 |test_#t~nondet42|)) (.cse8 (<= test_~tmp~5 2147483647)) (.cse9 (= ~pumpRunning~0 0)) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 .cse5 .cse6 .cse7 .cse11 .cse8 .cse12 .cse9 .cse10 (not (= test_~tmp~5 0))) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse13 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse5 .cse7 .cse12 .cse8 (not .cse14) .cse10) (and .cse0 .cse3 (= ~pumpRunning~0 1) .cse5 (= ~methaneLevelCritical~0 0) .cse7 .cse11 .cse12 .cse8 .cse14 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not .cse4) (and .cse0 .cse13 .cse3 .cse4 .cse5 .cse7 .cse11 .cse12 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse13 .cse3 .cse5 .cse4 .cse7 .cse8 .cse9 .cse10))) [2021-02-22 01:24:22,014 INFO L185 CegarLoopUtils]: At program point L525(lines 482 527) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 1)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= 2 ~waterLevel~0)) (.cse6 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse10 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse5 .cse6 (not .cse10) .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse11 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse11 .cse0 .cse1 .cse2 .cse3 .cse5 .cse7 .cse8 .cse9) (and .cse0 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse4 .cse6 .cse5 .cse10 .cse8 .cse9))) [2021-02-22 01:24:22,014 INFO L185 CegarLoopUtils]: At program point L492(lines 492 498) the Hoare annotation is: (let ((.cse10 (= ~waterLevel~0 1)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse8 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 (not .cse5) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse8 .cse3 .cse4 .cse9 .cse6 .cse7) (and .cse10 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse10 .cse0 .cse1 .cse2 .cse3 .cse9 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse8 .cse4 .cse3 .cse5 .cse6 .cse7))) [2021-02-22 01:24:22,014 INFO L185 CegarLoopUtils]: At program point L492-1(lines 492 498) the Hoare annotation is: (let ((.cse10 (= ~switchedOnBeforeTS~0 0)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= 2 ~waterLevel~0)) (.cse6 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse5 .cse6 (not .cse10) .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse11 .cse2 .cse3 .cse12 .cse5 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse6 .cse5 .cse10 .cse8 .cse9) (and .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse9 (not (= test_~tmp~5 0))) (and .cse0 .cse11 .cse1 .cse3 .cse2 .cse5 .cse7 .cse8 .cse9))) [2021-02-22 01:24:22,014 INFO L185 CegarLoopUtils]: At program point L484(lines 484 488) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 1)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= 2 ~waterLevel~0)) (.cse6 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse10 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse5 .cse6 (not .cse10) .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse11 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse11 .cse0 .cse1 .cse2 .cse3 .cse5 .cse7 .cse8 .cse9) (and .cse0 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse4 .cse6 .cse5 .cse10 .cse8 .cse9))) [2021-02-22 01:24:22,015 INFO L185 CegarLoopUtils]: At program point L480(line 480) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:22,015 INFO L185 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:22,015 INFO L185 CegarLoopUtils]: At program point L518(lines 518 522) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse8 (= 1 ~systemActive~0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse6 .cse0 .cse7 .cse1 .cse8 .cse2 .cse9 .cse3 .cse10 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse8 .cse2 .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse10 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse8))) [2021-02-22 01:24:22,015 INFO L185 CegarLoopUtils]: At program point L518-2(lines 512 523) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse8 (= 1 ~systemActive~0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse6 .cse0 .cse7 .cse1 .cse8 .cse2 .cse9 .cse3 .cse10 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse8 .cse2 .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse10 .cse4 .cse5) (not .cse8) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:22,015 INFO L189 CegarLoopUtils]: For program point L830(lines 830 837) no Hoare annotation was computed. [2021-02-22 01:24:22,015 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 810 855) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L824(lines 824 844) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L824-1(lines 824 844) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L851-1(line 851) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L851-2(line 851) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-22 01:24:22,016 INFO L189 CegarLoopUtils]: For program point L849-1(line 849) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L849-2(line 849) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L810(lines 810 855) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L841(lines 841 842) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L829-1(line 829) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L829-2(line 829) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:24:22,017 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 810 855) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 810 855) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L189 CegarLoopUtils]: For program point L834(lines 834 835) no Hoare annotation was computed. [2021-02-22 01:24:22,018 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 362 369) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= activatePump_~tmp~3 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,019 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 362 369) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= activatePump_~tmp~3 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,019 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 362 369) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= activatePump_~tmp~3 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,019 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-22 01:24:22,019 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-22 01:24:22,019 INFO L189 CegarLoopUtils]: For program point L155(lines 155 163) no Hoare annotation was computed. [2021-02-22 01:24:22,019 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-22 01:24:22,019 INFO L189 CegarLoopUtils]: For program point L155-2(lines 155 163) no Hoare annotation was computed. [2021-02-22 01:24:22,019 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 147 169) no Hoare annotation was computed. [2021-02-22 01:24:22,019 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 147 169) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 147 169) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L795(lines 795 806) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L787-1(line 787) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L771-1(line 771) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L738-1(line 738) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L796(lines 796 803) no Hoare annotation was computed. [2021-02-22 01:24:22,020 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 707 809) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L731(lines 731 735) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L756-2(lines 756 776) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-22 01:24:22,021 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 707 809) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L707(lines 707 809) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L707-1(lines 707 809) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L798-1(line 798) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L798-2(line 798) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L757(lines 756 776) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 01:24:22,022 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 707 809) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L741-1(line 741) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L758(lines 758 762) no Hoare annotation was computed. [2021-02-22 01:24:22,023 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L783-1(line 783) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L783-2(line 783) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L767-1(line 767) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L767-2(line 767) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:24:22,024 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L785-1(line 785) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L785-2(line 785) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L777(lines 755 778) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 01:24:22,025 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L736(lines 736 752) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L769-1(line 769) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L769-2(line 769) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L753(lines 753 794) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L745-1(line 745) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-22 01:24:22,026 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 904 913) no Hoare annotation was computed. [2021-02-22 01:24:22,027 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 904 913) no Hoare annotation was computed. [2021-02-22 01:24:22,027 INFO L189 CegarLoopUtils]: For program point L906(line 906) no Hoare annotation was computed. [2021-02-22 01:24:22,027 INFO L189 CegarLoopUtils]: For program point L906-1(line 906) no Hoare annotation was computed. [2021-02-22 01:24:22,027 INFO L189 CegarLoopUtils]: For program point L906-2(line 906) no Hoare annotation was computed. [2021-02-22 01:24:22,027 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 904 913) no Hoare annotation was computed. [2021-02-22 01:24:22,027 INFO L185 CegarLoopUtils]: At program point L300(line 300) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:24:22,027 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,027 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,027 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,027 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,027 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,028 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,028 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,028 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,028 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,028 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,028 INFO L185 CegarLoopUtils]: At program point L445(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,028 INFO L185 CegarLoopUtils]: At program point L445-1(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,028 INFO L185 CegarLoopUtils]: At program point L445-2(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,028 INFO L185 CegarLoopUtils]: At program point L445-3(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L441(line 441) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L152(line 152) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L441-1(line 441) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L441-2(line 441) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L441-3(line 441) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L441-4(line 441) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L437-1(line 437) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L437-2(line 437) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,029 INFO L185 CegarLoopUtils]: At program point L437-3(line 437) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L433-1(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L433-2(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L433-3(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L433-4(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L429-1(line 429) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L433-5(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L429-2(line 429) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L433-6(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L429-3(line 429) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L433-7(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,030 INFO L185 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L429-4(line 429) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L425-1(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L425-2(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L425-3(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L165(line 165) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L165-1(line 165) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L165-2(line 165) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:22,031 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L161-1(line 161) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L161-2(line 161) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L161-3(line 161) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L157(line 157) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L157-1(line 157) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L157-2(line 157) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L157-3(line 157) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,032 INFO L185 CegarLoopUtils]: At program point L153(line 153) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L157-4(line 157) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L153-1(line 153) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L157-5(line 157) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L888(line 888) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L153-2(line 153) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L153-3(line 153) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L153-4(line 153) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L153-5(line 153) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L153-6(line 153) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L153-7(line 153) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,033 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,034 INFO L185 CegarLoopUtils]: At program point L880-1(line 880) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,034 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:22,034 INFO L185 CegarLoopUtils]: At program point L835(line 835) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,034 INFO L185 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,034 INFO L185 CegarLoopUtils]: At program point L447-1(line 447) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,034 INFO L185 CegarLoopUtils]: At program point L447-2(line 447) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,034 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:22,034 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:22,035 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:24:22,035 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:22,035 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:22,035 INFO L185 CegarLoopUtils]: At program point L382(line 382) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= activatePump_~tmp~3 0))) [2021-02-22 01:24:22,035 INFO L185 CegarLoopUtils]: At program point L382-1(lines 371 387) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~3))) (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (and .cse0 (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)))) [2021-02-22 01:24:22,036 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 371 387) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~3))) (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (and .cse0 (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)))) [2021-02-22 01:24:22,036 INFO L185 CegarLoopUtils]: At program point L378(lines 378 384) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,036 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 371 387) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,036 INFO L185 CegarLoopUtils]: At program point L376(line 376) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,036 INFO L185 CegarLoopUtils]: At program point L376-1(line 376) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= |activatePump_#t~ret22| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,036 INFO L185 CegarLoopUtils]: At program point L376-2(line 376) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= |activatePump_#t~ret22| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,037 INFO L185 CegarLoopUtils]: At program point L376-3(line 376) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (and (= |activatePump_#t~ret22| activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= |activatePump_#t~ret22| ~methaneLevelCritical~0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,037 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 170 178) the Hoare annotation is: true [2021-02-22 01:24:22,037 INFO L185 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse3)) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse4 .cse1 .cse2 .cse5) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse5 (not (= ~switchedOnBeforeTS~0 0)))))) [2021-02-22 01:24:22,037 INFO L192 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: true [2021-02-22 01:24:22,037 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 170 178) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse5)) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (or .cse3 (not (= ~waterLevel~0 1)) .cse4 .cse0 .cse2) (or .cse3 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse5 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse4 .cse0 .cse1 .cse2)))) [2021-02-22 01:24:22,037 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 170 178) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse5)) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (or .cse3 (not (= ~waterLevel~0 1)) .cse4 .cse0 .cse2) (or .cse3 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse5 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse4 .cse0 .cse1 .cse2)))) [2021-02-22 01:24:22,038 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 452 470) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:22,038 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 452 470) the Hoare annotation is: true [2021-02-22 01:24:22,038 INFO L185 CegarLoopUtils]: At program point L467(line 467) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0)) .cse2) (or .cse0 .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:22,038 INFO L185 CegarLoopUtils]: At program point L464(line 464) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= isHighWaterLevel_~tmp~4 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:22,038 INFO L185 CegarLoopUtils]: At program point L462(line 462) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,038 INFO L185 CegarLoopUtils]: At program point L461(lines 461 465) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= isHighWaterLevel_~tmp~4 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) (<= 1 isHighWaterLevel_~tmp~4) .cse1 .cse2))) [2021-02-22 01:24:22,038 INFO L192 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: true [2021-02-22 01:24:22,039 INFO L185 CegarLoopUtils]: At program point L461-2(lines 461 465) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse2 (not (= 2 ~waterLevel~0))) (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:22,039 INFO L185 CegarLoopUtils]: At program point L459-1(line 459) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= |isHighWaterLevel_#t~ret40| 0) (not (= 2 ~waterLevel~0))) (or (<= 1 |isHighWaterLevel_#t~ret40|) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:22,039 INFO L185 CegarLoopUtils]: At program point L459-2(line 459) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= |isHighWaterLevel_#t~ret40| 0) (not (= 2 ~waterLevel~0))) (or (<= 1 |isHighWaterLevel_#t~ret40|) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:22,039 INFO L185 CegarLoopUtils]: At program point L459-3(line 459) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= |isHighWaterLevel_#t~ret40| isHighWaterLevel_~tmp~4) (= |isHighWaterLevel_#t~ret40| 0))) (or (and (<= 1 |isHighWaterLevel_#t~ret40|) (<= 1 isHighWaterLevel_~tmp~4)) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-22 01:24:22,039 INFO L192 CegarLoopUtils]: At program point L455(line 455) the Hoare annotation is: true [2021-02-22 01:24:22,039 INFO L192 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: true [2021-02-22 01:24:22,039 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 452 470) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:22,040 INFO L192 CegarLoopUtils]: At program point L130-1(lines 126 137) the Hoare annotation is: true [2021-02-22 01:24:22,040 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 126 137) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (= ~switchedOnBeforeTS~0 0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) .cse1 (not .cse2) .cse3) (or (not (= ~waterLevel~0 1)) .cse4 .cse0 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:22,040 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 126 137) the Hoare annotation is: true [2021-02-22 01:24:22,040 INFO L185 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (= ~switchedOnBeforeTS~0 0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) .cse1 (not .cse2) .cse3) (or (not (= ~waterLevel~0 1)) .cse4 .cse0 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:22,040 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (= ~switchedOnBeforeTS~0 0)) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) .cse1 (not .cse2)) (or (not (= ~waterLevel~0 1)) .cse3 .cse0 .cse4) (or .cse3 .cse0 .cse1 .cse4) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:22,040 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:24:22,040 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:24:22,041 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:24:22,041 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:24:22,041 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 138 146) the Hoare annotation is: true [2021-02-22 01:24:22,041 INFO L185 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,041 INFO L192 CegarLoopUtils]: At program point L142(line 142) the Hoare annotation is: true [2021-02-22 01:24:22,041 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 138 146) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,041 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 138 146) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~2)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:22,041 INFO L185 CegarLoopUtils]: At program point L318(line 318) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse0 .cse1 .cse4 .cse2) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 (not (= ~switchedOnBeforeTS~0 0))) (not (= |old(~waterLevel~0)| 2)) .cse3) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-22 01:24:22,042 INFO L185 CegarLoopUtils]: At program point L316(lines 316 322) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~switchedOnBeforeTS~0 0))) (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 (not .cse1))) (.cse6 (not (= |old(~waterLevel~0)| 2))) (.cse8 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse1) (and .cse0 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7) (or (and .cse0 .cse2 .cse4) (not (= |old(~waterLevel~0)| 1)) .cse7 (not (= |old(~pumpRunning~0)| 0))) (or (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 .cse7 (not .cse8)) (or .cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse7 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-22 01:24:22,042 INFO L185 CegarLoopUtils]: At program point L311(line 311) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (= |old(~waterLevel~0)| 1)) .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (= |old(~waterLevel~0)| 2)) .cse2 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= 2 ~waterLevel~0) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 (not (= ~switchedOnBeforeTS~0 0)))))) [2021-02-22 01:24:22,042 INFO L185 CegarLoopUtils]: At program point L309(lines 305 327) the Hoare annotation is: (let ((.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse0 (and (= 2 ~waterLevel~0) .cse5 .cse1 .cse8 .cse2 .cse6)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not .cse8))) (and (or .cse0 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2) .cse3 .cse4) (or (and .cse5 .cse1 .cse6) (not (= |old(~waterLevel~0)| 1)) .cse4 .cse7) (or .cse0 .cse3 .cse4 .cse7) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-22 01:24:22,042 INFO L185 CegarLoopUtils]: At program point L307(lines 305 327) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 1)) .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= 2 ~waterLevel~0) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2) (not (= |old(~waterLevel~0)| 2)) .cse3))) [2021-02-22 01:24:22,043 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 302 328) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1) (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (= |old(~waterLevel~0)| 1)) .cse3 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse3 (not (= |old(~waterLevel~0)| 2)) .cse2)))) [2021-02-22 01:24:22,043 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 302 328) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~switchedOnBeforeTS~0 0))) (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 (not .cse1))) (.cse6 (not (= |old(~waterLevel~0)| 2))) (.cse8 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse1) (and .cse0 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7) (or (and .cse0 .cse2 .cse4) (not (= |old(~waterLevel~0)| 1)) .cse7 (not (= |old(~pumpRunning~0)| 0))) (or (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 .cse7 (not .cse8)) (or .cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse7 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-22 01:24:22,043 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 302 328) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~switchedOnBeforeTS~0 0))) (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 (not .cse1))) (.cse6 (not (= |old(~waterLevel~0)| 2))) (.cse8 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse1) (and .cse0 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7) (or (and .cse0 .cse2 .cse4) (not (= |old(~waterLevel~0)| 1)) .cse7 (not (= |old(~pumpRunning~0)| 0))) (or (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 .cse7 (not .cse8)) (or .cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse7 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-22 01:24:22,043 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 196 225) the Hoare annotation is: true [2021-02-22 01:24:22,043 INFO L192 CegarLoopUtils]: At program point L221(lines 196 225) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L192 CegarLoopUtils]: At program point L207(line 207) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 196 225) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L192 CegarLoopUtils]: At program point L210(lines 210 214) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L192 CegarLoopUtils]: At program point L210-1(lines 210 214) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L192 CegarLoopUtils]: At program point L206-2(lines 206 220) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L192 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L192 CegarLoopUtils]: At program point L202-1(line 202) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L192 CegarLoopUtils]: At program point L198(line 198) the Hoare annotation is: true [2021-02-22 01:24:22,044 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 102 113) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:22,044 INFO L185 CegarLoopUtils]: At program point L107(line 107) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:22,045 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 102 113) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:24:22,045 INFO L185 CegarLoopUtils]: At program point L106-1(lines 102 113) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:24:22,045 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 251 257) the Hoare annotation is: true [2021-02-22 01:24:22,045 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 251 257) the Hoare annotation is: true [2021-02-22 01:24:22,045 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:24:22,045 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:22,045 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:24:22,045 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:24:22,046 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 114 125) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse8 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (= 2 ~waterLevel~0)) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (= ~pumpRunning~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not .cse6) .cse7) (or (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2)) .cse0 .cse8 .cse2 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 .cse9 .cse5 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse7))) [2021-02-22 01:24:22,046 INFO L185 CegarLoopUtils]: At program point L119(line 119) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse8 (= ~switchedOnBeforeTS~0 0)) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse6 .cse8 (and .cse9 (< ~waterLevel~0 2)) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse2 .cse9 .cse3 .cse4 .cse6 .cse7) (or .cse0 (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse5 .cse6 (not .cse8) .cse7))) [2021-02-22 01:24:22,046 INFO L185 CegarLoopUtils]: At program point L118-1(lines 114 125) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse8 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (= 2 ~waterLevel~0)) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (= ~pumpRunning~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not .cse6) .cse7) (or (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2)) .cse0 .cse8 .cse2 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 .cse9 .cse5 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse7))) [2021-02-22 01:24:22,047 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 114 125) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse8 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (= test_~tmp~5 0)) (.cse2 (= 2 ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (= ~pumpRunning~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not .cse6) .cse7) (or .cse0 .cse8 .cse1 .cse9 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse9 .cse3 .cse10 .cse5 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse7))) [2021-02-22 01:24:22,047 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 938 945) the Hoare annotation is: true [2021-02-22 01:24:22,047 INFO L192 CegarLoopUtils]: At program point L942(line 942) the Hoare annotation is: true [2021-02-22 01:24:22,047 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 942) the Hoare annotation is: true [2021-02-22 01:24:22,047 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 938 945) the Hoare annotation is: true [2021-02-22 01:24:22,047 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 938 945) the Hoare annotation is: true [2021-02-22 01:24:22,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:24:22 BoogieIcfgContainer [2021-02-22 01:24:22,079 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:24:22,080 INFO L168 Benchmark]: Toolchain (without parser) took 301073.23 ms. Allocated memory was 152.0 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 127.0 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 863.4 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:22,080 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 152.0 MB. Free memory is still 124.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:24:22,081 INFO L168 Benchmark]: CACSL2BoogieTranslator took 640.83 ms. Allocated memory is still 152.0 MB. Free memory was 125.9 MB in the beginning and 104.9 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:22,081 INFO L168 Benchmark]: Boogie Preprocessor took 130.89 ms. Allocated memory is still 152.0 MB. Free memory was 104.7 MB in the beginning and 101.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:22,081 INFO L168 Benchmark]: RCFGBuilder took 1533.05 ms. Allocated memory was 152.0 MB in the beginning and 205.5 MB in the end (delta: 53.5 MB). Free memory was 100.8 MB in the beginning and 166.6 MB in the end (delta: -65.8 MB). Peak memory consumption was 57.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:22,081 INFO L168 Benchmark]: TraceAbstraction took 298749.28 ms. Allocated memory was 205.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 166.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 848.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:22,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 152.0 MB. Free memory is still 124.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 640.83 ms. Allocated memory is still 152.0 MB. Free memory was 125.9 MB in the beginning and 104.9 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 130.89 ms. Allocated memory is still 152.0 MB. Free memory was 104.7 MB in the beginning and 101.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1533.05 ms. Allocated memory was 152.0 MB in the beginning and 205.5 MB in the end (delta: 53.5 MB). Free memory was 100.8 MB in the beginning and 166.6 MB in the end (delta: -65.8 MB). Peak memory consumption was 57.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 298749.28 ms. Allocated memory was 205.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 166.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 848.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 942]: 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: 206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 482]: Loop Invariant Derived loop invariant: (((((((((((((((tmp___0 <= 2147483647 && pumpRunning == switchedOnBeforeTS) && 0 <= tmp + 2147483648) && 1 == systemActive) && 2 <= waterLevel) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) || (((((((((0 <= switchedOnBeforeTS + 2147483648 && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && !(switchedOnBeforeTS == 0)) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((waterLevel == 1 && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((((((waterLevel == 1 && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((((tmp___0 <= 2147483647 && pumpRunning == 1) && 0 <= tmp + 2147483648) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && tmp <= 2147483647) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 481]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 921]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 928]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((!(waterLevel == 1) || pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) || !(1 == systemActive)) || !(2 == waterLevel))) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) - ProcedureContractResult [Line: 64]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((2 == tmp || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && (((((2 == tmp || !(pumpRunning == 1)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 273]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 407]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) && (((!(waterLevel == 1) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive))) && (((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 914]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 259]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 396]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(1 == tmp) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || (((retValue_acc == methaneLevelCritical && retValue_acc == \result) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) - ProcedureContractResult [Line: 179]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(pumpRunning == switchedOnBeforeTS) || (retValue_acc == 0 && \result == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) - ProcedureContractResult [Line: 337]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((1 == tmp && pumpRunning == \old(pumpRunning)) || (pumpRunning == 1 && methaneLevelCritical == 0)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0)) && ((((!(waterLevel == 1) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 329]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 472]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 362]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == 1) || !(tmp == 0)) || !(methaneLevelCritical == tmp)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 371]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(1 == tmp) || !(switchedOnBeforeTS == \old(pumpRunning))) || (((methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning)) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || ((methaneLevelCritical == tmp && pumpRunning == 1) && tmp == 0) - ProcedureContractResult [Line: 126]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 170]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((((!(pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel))) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel)) || !(switchedOnBeforeTS <= 2147483647))) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 452]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || (((tmp___0 == retValue_acc && \result == retValue_acc) && tmp___0 == 1) && tmp == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 138]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(1 == tmp) || !(pumpRunning == switchedOnBeforeTS)) || (\result == retValue_acc && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel) - ProcedureContractResult [Line: 196]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 302]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((\old(waterLevel) == waterLevel && pumpRunning == 1) && methaneLevelCritical == 0) && switchedOnBeforeTS == 0) || (((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning == 0)) || (((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) && (((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == 0) || !(\old(waterLevel) == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((!(\old(pumpRunning) == 1) || (((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0))) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) - ProcedureContractResult [Line: 102]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 251]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 114]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(pumpRunning == 1) || !(0 <= tmp + 2147483648)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(tmp <= 2147483647)) && ((((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(0 <= tmp + 2147483648)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) || !(tmp <= 2147483647))) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && ((((((((!(0 <= tmp + 2147483648) || !(pumpRunning == switchedOnBeforeTS)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 938]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 637 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 127.8s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 114.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 170.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2800 SDtfs, 9444 SDslu, 7123 SDs, 0 SdLazy, 17318 SolverSat, 3741 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 26.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 931 GetRequests, 426 SyntacticMatches, 9 SemanticMatches, 496 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51914 ImplicationChecksByTransitivity, 86.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1019occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 638 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 282 LocationsWithAnnotation, 4065 PreInvPairs, 5242 NumberOfFragments, 11421 HoareAnnotationTreeSize, 4065 FomulaSimplifications, 515754288 FormulaSimplificationTreeSizeReduction, 34.8s HoareSimplificationTime, 282 FomulaSimplificationsInter, 6863386 FormulaSimplificationTreeSizeReductionInter, 135.2s 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...