/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_product43.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:43:44,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:43:44,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:43:44,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:43:44,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:43:44,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:43:44,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:43:44,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:43:44,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:43:44,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:43:44,283 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:43:44,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:43:44,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:43:44,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:43:44,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:43:44,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:43:44,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:43:44,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:43:44,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:43:44,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:43:44,321 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:43:44,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:43:44,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:43:44,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:43:44,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:43:44,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:43:44,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:43:44,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:43:44,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:43:44,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:43:44,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:43:44,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:43:44,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:43:44,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:43:44,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:43:44,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:43:44,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:43:44,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:43:44,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:43:44,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:43:44,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:43:44,357 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:43:44,383 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:43:44,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:43:44,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:43:44,386 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:43:44,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:43:44,387 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:43:44,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:43:44,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:43:44,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:43:44,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:43:44,389 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:43:44,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:43:44,389 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:43:44,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:43:44,390 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:43:44,390 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:43:44,390 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:43:44,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:43:44,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:43:44,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:43:44,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:43:44,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:43:44,392 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:43:44,392 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:43:44,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:43:44,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:43:44,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:43:44,843 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:43:44,844 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:43:44,845 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product43.cil.c [2021-02-24 03:43:44,932 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb91476a6/f41760a788064bf2932a647f064130bd/FLAGfcb960c16 [2021-02-24 03:43:45,665 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:43:45,665 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product43.cil.c [2021-02-24 03:43:45,680 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb91476a6/f41760a788064bf2932a647f064130bd/FLAGfcb960c16 [2021-02-24 03:43:45,959 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb91476a6/f41760a788064bf2932a647f064130bd [2021-02-24 03:43:45,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:43:45,973 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:43:45,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:43:45,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:43:45,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:43:45,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:43:45" (1/1) ... [2021-02-24 03:43:45,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e746194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:45, skipping insertion in model container [2021-02-24 03:43:45,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:43:45" (1/1) ... [2021-02-24 03:43:45,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:43:46,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:43:46,404 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_product43.cil.c[18213,18226] [2021-02-24 03:43:46,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:43:46,424 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:43:46,525 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_product43.cil.c[18213,18226] [2021-02-24 03:43:46,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:43:46,573 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:43:46,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46 WrapperNode [2021-02-24 03:43:46,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:43:46,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:43:46,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:43:46,575 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:43:46,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46" (1/1) ... [2021-02-24 03:43:46,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46" (1/1) ... [2021-02-24 03:43:46,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46" (1/1) ... [2021-02-24 03:43:46,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46" (1/1) ... [2021-02-24 03:43:46,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46" (1/1) ... [2021-02-24 03:43:46,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46" (1/1) ... [2021-02-24 03:43:46,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46" (1/1) ... [2021-02-24 03:43:46,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:43:46,820 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:43:46,820 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:43:46,820 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:43:46,823 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:43:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:43:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:43:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-24 03:43:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:43:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:43:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:43:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:43:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:43:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-24 03:43:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:43:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:43:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:43:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:43:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:43:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:43:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:43:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-24 03:43:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:43:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:43:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:43:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:43:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:43:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:43:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:43:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:43:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:43:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:43:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:43:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:43:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:43:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:43:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:43:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:43:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:43:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:43:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-24 03:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-24 03:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-24 03:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:43:48,438 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:43:48,438 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:43:48,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:43:48 BoogieIcfgContainer [2021-02-24 03:43:48,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:43:48,443 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:43:48,443 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:43:48,447 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:43:48,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:43:45" (1/3) ... [2021-02-24 03:43:48,448 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25a1c898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:43:48, skipping insertion in model container [2021-02-24 03:43:48,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:43:46" (2/3) ... [2021-02-24 03:43:48,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25a1c898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:43:48, skipping insertion in model container [2021-02-24 03:43:48,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:43:48" (3/3) ... [2021-02-24 03:43:48,451 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product43.cil.c [2021-02-24 03:43:48,457 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:43:48,463 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:43:48,485 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:43:48,508 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:43:48,509 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:43:48,509 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:43:48,509 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:43:48,509 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:43:48,509 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:43:48,510 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:43:48,510 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:43:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states. [2021-02-24 03:43:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:43:48,555 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:43:48,556 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] [2021-02-24 03:43:48,556 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:43:48,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:43:48,563 INFO L82 PathProgramCache]: Analyzing trace with hash -1878353360, now seen corresponding path program 1 times [2021-02-24 03:43:48,572 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:43:48,573 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [549284547] [2021-02-24 03:43:48,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:43:48,660 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:43:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,543 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:43:49,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:43:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:43:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:43:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:43:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:43:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:43:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:43:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:43:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-24 03:43:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:43:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:49,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:49,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:49,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:43:49,758 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [549284547] [2021-02-24 03:43:49,759 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:43:49,760 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:43:49,760 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057613723] [2021-02-24 03:43:49,765 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:43:49,766 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:43:49,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:43:49,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:43:49,782 INFO L87 Difference]: Start difference. First operand 328 states. Second operand 4 states. [2021-02-24 03:43:51,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:43:51,510 INFO L93 Difference]: Finished difference Result 510 states and 593 transitions. [2021-02-24 03:43:51,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-24 03:43:51,512 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-24 03:43:51,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:43:51,545 INFO L225 Difference]: With dead ends: 510 [2021-02-24 03:43:51,546 INFO L226 Difference]: Without dead ends: 323 [2021-02-24 03:43:51,553 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 [2021-02-24 03:43:51,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2021-02-24 03:43:51,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 276. [2021-02-24 03:43:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 276 states. [2021-02-24 03:43:51,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 298 transitions. [2021-02-24 03:43:51,805 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 298 transitions. Word has length 165 [2021-02-24 03:43:51,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:43:51,808 INFO L480 AbstractCegarLoop]: Abstraction has 276 states and 298 transitions. [2021-02-24 03:43:51,808 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:43:51,809 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 298 transitions. [2021-02-24 03:43:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-24 03:43:51,823 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:43:51,823 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] [2021-02-24 03:43:51,824 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:43:51,824 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:43:51,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:43:51,825 INFO L82 PathProgramCache]: Analyzing trace with hash 873696365, now seen corresponding path program 1 times [2021-02-24 03:43:51,825 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:43:51,825 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1682260776] [2021-02-24 03:43:51,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:43:51,832 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:43:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:51,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:51,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:51,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:51,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:43:52,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,348 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:43:52,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:43:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:43:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:43:52,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:43:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:43:52,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:43:52,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:43:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:43:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:43:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:43:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:52,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:52,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:43:52,474 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1682260776] [2021-02-24 03:43:52,474 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:43:52,474 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:43:52,475 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1799590337] [2021-02-24 03:43:52,476 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:43:52,476 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:43:52,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:43:52,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:43:52,477 INFO L87 Difference]: Start difference. First operand 276 states and 298 transitions. Second operand 5 states. [2021-02-24 03:43:53,283 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:43:54,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:43:54,395 INFO L93 Difference]: Finished difference Result 429 states and 478 transitions. [2021-02-24 03:43:54,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:43:54,395 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-24 03:43:54,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:43:54,399 INFO L225 Difference]: With dead ends: 429 [2021-02-24 03:43:54,400 INFO L226 Difference]: Without dead ends: 312 [2021-02-24 03:43:54,402 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 [2021-02-24 03:43:54,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2021-02-24 03:43:54,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 266. [2021-02-24 03:43:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2021-02-24 03:43:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 285 transitions. [2021-02-24 03:43:54,509 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 285 transitions. Word has length 166 [2021-02-24 03:43:54,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:43:54,509 INFO L480 AbstractCegarLoop]: Abstraction has 266 states and 285 transitions. [2021-02-24 03:43:54,509 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:43:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 285 transitions. [2021-02-24 03:43:54,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-24 03:43:54,512 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:43:54,512 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] [2021-02-24 03:43:54,513 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:43:54,513 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:43:54,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:43:54,513 INFO L82 PathProgramCache]: Analyzing trace with hash -764745066, now seen corresponding path program 1 times [2021-02-24 03:43:54,514 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:43:54,514 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1065882861] [2021-02-24 03:43:54,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:43:54,518 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:43:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:54,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:54,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:43:54,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:54,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:43:54,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:54,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:43:54,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:54,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:43:54,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:54,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:43:54,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:54,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:43:54,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:54,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:43:54,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:54,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:54,979 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:43:54,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:43:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:43:55,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:43:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:43:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:43:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:43:55,096 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:43:55,097 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:43:55,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:43:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:43:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:43:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:43:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:43:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-24 03:43:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:43:55,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:43:55,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:43:55,206 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:43:55,206 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1065882861] [2021-02-24 03:43:55,207 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:43:55,207 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:43:55,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036995029] [2021-02-24 03:43:55,208 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:43:55,208 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:43:55,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:43:55,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:43:55,209 INFO L87 Difference]: Start difference. First operand 266 states and 285 transitions. Second operand 10 states. [2021-02-24 03:43:55,847 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:43:56,326 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:43:56,717 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:43:57,095 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:43:57,475 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:43:57,870 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:43:59,164 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:01,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:44:01,351 INFO L93 Difference]: Finished difference Result 699 states and 793 transitions. [2021-02-24 03:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:44:01,352 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-24 03:44:01,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:44:01,362 INFO L225 Difference]: With dead ends: 699 [2021-02-24 03:44:01,362 INFO L226 Difference]: Without dead ends: 553 [2021-02-24 03:44:01,364 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-24 03:44:01,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2021-02-24 03:44:01,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 472. [2021-02-24 03:44:01,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2021-02-24 03:44:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 522 transitions. [2021-02-24 03:44:01,625 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 522 transitions. Word has length 175 [2021-02-24 03:44:01,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:44:01,626 INFO L480 AbstractCegarLoop]: Abstraction has 472 states and 522 transitions. [2021-02-24 03:44:01,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:44:01,626 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 522 transitions. [2021-02-24 03:44:01,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-02-24 03:44:01,630 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:44:01,630 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] [2021-02-24 03:44:01,631 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:44:01,631 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:44:01,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:44:01,632 INFO L82 PathProgramCache]: Analyzing trace with hash -730469179, now seen corresponding path program 1 times [2021-02-24 03:44:01,632 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:44:01,632 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [22025163] [2021-02-24 03:44:01,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:44:01,636 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:44:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:01,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:01,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:01,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:01,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:01,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:01,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:01,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:01,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:01,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:01,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:01,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:01,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:01,995 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:44:01,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:02,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:44:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:44:02,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:44:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:44:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:44:02,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:44:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:44:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:02,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:44:02,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:44:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-24 03:44:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-02-24 03:44:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:02,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:02,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:02,185 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:44:02,185 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [22025163] [2021-02-24 03:44:02,186 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:44:02,186 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 03:44:02,186 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723649220] [2021-02-24 03:44:02,187 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 03:44:02,187 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:44:02,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 03:44:02,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:44:02,188 INFO L87 Difference]: Start difference. First operand 472 states and 522 transitions. Second operand 7 states. [2021-02-24 03:44:02,889 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:44:04,917 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:05,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:44:05,584 INFO L93 Difference]: Finished difference Result 1158 states and 1361 transitions. [2021-02-24 03:44:05,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:44:05,585 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 183 [2021-02-24 03:44:05,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:44:05,592 INFO L225 Difference]: With dead ends: 1158 [2021-02-24 03:44:05,592 INFO L226 Difference]: Without dead ends: 806 [2021-02-24 03:44:05,594 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2021-02-24 03:44:05,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 806 states. [2021-02-24 03:44:05,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 806 to 684. [2021-02-24 03:44:05,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 684 states. [2021-02-24 03:44:05,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 684 states and 760 transitions. [2021-02-24 03:44:05,884 INFO L78 Accepts]: Start accepts. Automaton has 684 states and 760 transitions. Word has length 183 [2021-02-24 03:44:05,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:44:05,884 INFO L480 AbstractCegarLoop]: Abstraction has 684 states and 760 transitions. [2021-02-24 03:44:05,885 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-24 03:44:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 760 transitions. [2021-02-24 03:44:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-02-24 03:44:05,889 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:44:05,889 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] [2021-02-24 03:44:05,889 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:44:05,890 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:44:05,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:44:05,891 INFO L82 PathProgramCache]: Analyzing trace with hash 211723534, now seen corresponding path program 1 times [2021-02-24 03:44:05,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:44:05,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1316667238] [2021-02-24 03:44:05,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:44:05,895 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:44:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:05,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:05,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:05,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:05,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:05,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:05,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:05,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:05,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:05,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:05,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:05,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:05,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:05,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:05,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:05,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:05,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:05,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:05,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,335 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:44:06,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:06,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:44:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:44:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:44:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:44:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:44:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-24 03:44:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:06,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-24 03:44:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-24 03:44:06,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-02-24 03:44:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:06,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:06,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:06,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:06,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:06,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-24 03:44:06,540 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1316667238] [2021-02-24 03:44:06,540 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:44:06,540 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:44:06,541 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737365502] [2021-02-24 03:44:06,541 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:44:06,541 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:44:06,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:44:06,542 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:44:06,542 INFO L87 Difference]: Start difference. First operand 684 states and 760 transitions. Second operand 10 states. [2021-02-24 03:44:07,144 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:44:08,086 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:08,476 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:44:09,874 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:10,243 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:44:10,613 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:11,059 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:44:11,425 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:11,851 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:12,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:44:12,566 INFO L93 Difference]: Finished difference Result 1333 states and 1526 transitions. [2021-02-24 03:44:12,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-24 03:44:12,572 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 184 [2021-02-24 03:44:12,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:44:12,578 INFO L225 Difference]: With dead ends: 1333 [2021-02-24 03:44:12,578 INFO L226 Difference]: Without dead ends: 769 [2021-02-24 03:44:12,580 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-24 03:44:12,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2021-02-24 03:44:12,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 681. [2021-02-24 03:44:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 681 states. [2021-02-24 03:44:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 681 states and 751 transitions. [2021-02-24 03:44:12,855 INFO L78 Accepts]: Start accepts. Automaton has 681 states and 751 transitions. Word has length 184 [2021-02-24 03:44:12,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:44:12,856 INFO L480 AbstractCegarLoop]: Abstraction has 681 states and 751 transitions. [2021-02-24 03:44:12,856 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:44:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 751 transitions. [2021-02-24 03:44:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-02-24 03:44:12,861 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:44:12,861 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] [2021-02-24 03:44:12,861 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:44:12,861 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:44:12,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:44:12,862 INFO L82 PathProgramCache]: Analyzing trace with hash -1319298864, now seen corresponding path program 1 times [2021-02-24 03:44:12,862 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:44:12,862 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1524436048] [2021-02-24 03:44:12,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:44:12,866 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:44:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:12,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:12,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:12,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:12,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,235 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:44:13,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:44:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:44:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:44:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:44:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:44:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:44:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:44:13,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:13,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:13,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:44:13,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:44:13,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:44:13,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:44:13,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:44:13,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:44:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:44:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:44:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:44:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-24 03:44:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-24 03:44:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:13,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:13,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:44:13,472 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1524436048] [2021-02-24 03:44:13,472 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:44:13,472 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:44:13,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595096713] [2021-02-24 03:44:13,473 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:44:13,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:44:13,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:44:13,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:44:13,474 INFO L87 Difference]: Start difference. First operand 681 states and 751 transitions. Second operand 10 states. [2021-02-24 03:44:15,018 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:15,426 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:44:15,855 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:44:16,286 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:16,721 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:44:17,097 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:18,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:44:18,203 INFO L93 Difference]: Finished difference Result 1378 states and 1595 transitions. [2021-02-24 03:44:18,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:44:18,204 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 230 [2021-02-24 03:44:18,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:44:18,209 INFO L225 Difference]: With dead ends: 1378 [2021-02-24 03:44:18,209 INFO L226 Difference]: Without dead ends: 817 [2021-02-24 03:44:18,211 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:44:18,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 817 states. [2021-02-24 03:44:18,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 817 to 697. [2021-02-24 03:44:18,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 697 states. [2021-02-24 03:44:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 767 transitions. [2021-02-24 03:44:18,511 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 767 transitions. Word has length 230 [2021-02-24 03:44:18,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:44:18,512 INFO L480 AbstractCegarLoop]: Abstraction has 697 states and 767 transitions. [2021-02-24 03:44:18,512 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:44:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 767 transitions. [2021-02-24 03:44:18,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-02-24 03:44:18,518 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:44:18,519 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] [2021-02-24 03:44:18,519 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-24 03:44:18,519 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:44:18,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:44:18,520 INFO L82 PathProgramCache]: Analyzing trace with hash 120500528, now seen corresponding path program 1 times [2021-02-24 03:44:18,520 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:44:18,520 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1340444808] [2021-02-24 03:44:18,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:44:18,523 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:44:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:18,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:18,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:18,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:18,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:18,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:18,925 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:44:18,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:18,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:18,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:44:18,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:18,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:18,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:44:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:18,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:18,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:44:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:18,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:18,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:44:18,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:18,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:44:19,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:44:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:44:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:44:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:44:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:44:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:19,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:19,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:44:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:19,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:19,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:44:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:44:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:44:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:44:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-24 03:44:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-24 03:44:19,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:19,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:19,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:19,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:44:19,225 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1340444808] [2021-02-24 03:44:19,225 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:44:19,225 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-24 03:44:19,225 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896821734] [2021-02-24 03:44:19,226 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-24 03:44:19,226 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:44:19,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-24 03:44:19,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-24 03:44:19,227 INFO L87 Difference]: Start difference. First operand 697 states and 767 transitions. Second operand 13 states. [2021-02-24 03:44:19,965 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:20,358 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:44:20,736 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:21,116 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:44:21,468 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:22,617 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:22,991 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:44:23,419 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:23,846 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:44:24,206 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:25,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:44:25,514 INFO L93 Difference]: Finished difference Result 1412 states and 1631 transitions. [2021-02-24 03:44:25,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-24 03:44:25,515 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 230 [2021-02-24 03:44:25,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:44:25,521 INFO L225 Difference]: With dead ends: 1412 [2021-02-24 03:44:25,521 INFO L226 Difference]: Without dead ends: 835 [2021-02-24 03:44:25,524 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-24 03:44:25,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2021-02-24 03:44:25,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 709. [2021-02-24 03:44:25,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 709 states. [2021-02-24 03:44:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 779 transitions. [2021-02-24 03:44:25,804 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 779 transitions. Word has length 230 [2021-02-24 03:44:25,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:44:25,805 INFO L480 AbstractCegarLoop]: Abstraction has 709 states and 779 transitions. [2021-02-24 03:44:25,805 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-24 03:44:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 779 transitions. [2021-02-24 03:44:25,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-02-24 03:44:25,809 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:44:25,809 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] [2021-02-24 03:44:25,810 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:44:25,810 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:44:25,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:44:25,810 INFO L82 PathProgramCache]: Analyzing trace with hash -499971219, now seen corresponding path program 1 times [2021-02-24 03:44:25,811 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:44:25,811 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [762164633] [2021-02-24 03:44:25,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:44:25,814 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:44:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:25,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:25,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:25,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:25,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:25,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:25,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:25,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:25,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:25,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:25,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:44:25,889 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-24 03:44:25,890 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-24 03:44:25,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:25,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,204 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:44:26,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:44:26,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:44:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:44:26,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:44:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:44:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:44:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:44:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:44:26,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:26,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:44:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:44:26,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:44:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:44:26,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:44:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:44:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:44:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:44:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-24 03:44:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-24 03:44:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:26,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:26,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:26,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:44:26,411 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [762164633] [2021-02-24 03:44:26,411 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:44:26,412 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 03:44:26,412 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [618636273] [2021-02-24 03:44:26,412 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 03:44:26,412 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:44:26,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 03:44:26,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:44:26,413 INFO L87 Difference]: Start difference. First operand 709 states and 779 transitions. Second operand 7 states. [2021-02-24 03:44:27,008 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:44:27,833 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:44:30,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:44:30,300 INFO L93 Difference]: Finished difference Result 2032 states and 2380 transitions. [2021-02-24 03:44:30,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-24 03:44:30,300 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 230 [2021-02-24 03:44:30,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:44:30,310 INFO L225 Difference]: With dead ends: 2032 [2021-02-24 03:44:30,310 INFO L226 Difference]: Without dead ends: 1443 [2021-02-24 03:44:30,313 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2021-02-24 03:44:30,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1443 states. [2021-02-24 03:44:30,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1443 to 1325. [2021-02-24 03:44:30,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1325 states. [2021-02-24 03:44:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1325 states and 1486 transitions. [2021-02-24 03:44:30,983 INFO L78 Accepts]: Start accepts. Automaton has 1325 states and 1486 transitions. Word has length 230 [2021-02-24 03:44:30,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:44:30,984 INFO L480 AbstractCegarLoop]: Abstraction has 1325 states and 1486 transitions. [2021-02-24 03:44:30,984 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-24 03:44:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1486 transitions. [2021-02-24 03:44:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-24 03:44:30,990 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:44:30,990 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] [2021-02-24 03:44:30,990 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:44:30,990 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:44:30,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:44:30,991 INFO L82 PathProgramCache]: Analyzing trace with hash 770475339, now seen corresponding path program 1 times [2021-02-24 03:44:30,991 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:44:30,991 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1564468896] [2021-02-24 03:44:30,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:44:30,995 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:44:31,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:31,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:31,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:31,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:31,152 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:44:31,153 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:44:31,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:31,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:31,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:31,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,484 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:44:31,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:44:31,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:44:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:44:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:44:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:44:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:44:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:44:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:44:31,590 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-24 03:44:31,591 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-24 03:44:31,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:44:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:44:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:44:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:44:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:44:31,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:44:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:44:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:44:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-24 03:44:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:31,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:31,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-24 03:44:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:31,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:31,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:31,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:44:31,748 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1564468896] [2021-02-24 03:44:31,748 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:44:31,748 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:44:31,748 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196614595] [2021-02-24 03:44:31,749 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:44:31,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:44:31,749 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:44:31,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:44:31,750 INFO L87 Difference]: Start difference. First operand 1325 states and 1486 transitions. Second operand 14 states. [2021-02-24 03:44:32,733 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-24 03:44:33,710 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:44:35,151 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-24 03:44:35,898 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-24 03:44:36,362 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:36,748 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:44:37,479 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-24 03:44:37,857 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:38,313 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:44:38,685 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:40,924 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:44:41,277 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:44:41,668 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:44:42,514 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-24 03:44:43,778 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-24 03:44:44,598 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-24 03:44:45,429 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-24 03:44:46,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:44:46,304 INFO L93 Difference]: Finished difference Result 3638 states and 4236 transitions. [2021-02-24 03:44:46,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-02-24 03:44:46,305 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 235 [2021-02-24 03:44:46,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:44:46,320 INFO L225 Difference]: With dead ends: 3638 [2021-02-24 03:44:46,321 INFO L226 Difference]: Without dead ends: 2700 [2021-02-24 03:44:46,326 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 606 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=494, Invalid=1858, Unknown=0, NotChecked=0, Total=2352 [2021-02-24 03:44:46,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2700 states. [2021-02-24 03:44:47,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2700 to 2294. [2021-02-24 03:44:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2294 states. [2021-02-24 03:44:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 2294 states and 2548 transitions. [2021-02-24 03:44:47,279 INFO L78 Accepts]: Start accepts. Automaton has 2294 states and 2548 transitions. Word has length 235 [2021-02-24 03:44:47,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:44:47,280 INFO L480 AbstractCegarLoop]: Abstraction has 2294 states and 2548 transitions. [2021-02-24 03:44:47,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:44:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 2548 transitions. [2021-02-24 03:44:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-02-24 03:44:47,286 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:44:47,287 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] [2021-02-24 03:44:47,287 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-24 03:44:47,287 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:44:47,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:44:47,288 INFO L82 PathProgramCache]: Analyzing trace with hash 1925802615, now seen corresponding path program 1 times [2021-02-24 03:44:47,288 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:44:47,288 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [16432560] [2021-02-24 03:44:47,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:44:47,370 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,391 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,401 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,407 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,452 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:44:47,463 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:44:47,467 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:44:47,470 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:44:47,474 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,478 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,482 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,487 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,530 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:44:47,531 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:44:47,534 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:44:47,537 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:44:47,540 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,545 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,548 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,552 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,595 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:44:47,597 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:44:47,599 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:44:47,601 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:44:47,605 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,609 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,612 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,616 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,659 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:44:47,660 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:44:47,662 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:44:47,665 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:44:47,668 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,672 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,675 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,679 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,721 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:44:47,722 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:44:47,724 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:44:47,726 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:44:47,729 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,732 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,735 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,738 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,780 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-02-24 03:44:47,782 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-02-24 03:44:47,784 WARN L141 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size [2021-02-24 03:44:47,789 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-24 03:44:47,794 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:47,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:47,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:47,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:44:47,800 WARN L147 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size 75 [2021-02-24 03:44:47,802 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,805 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,808 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,811 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,853 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:44:47,855 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:44:47,857 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:44:47,859 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:44:47,861 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,864 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,866 WARN L141 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size [2021-02-24 03:44:47,869 WARN L147 QuantifierPusher]: treesize reduction 30, result has 70.0 percent of original size 70 [2021-02-24 03:44:47,910 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-02-24 03:44:47,912 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-02-24 03:44:47,915 WARN L141 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size [2021-02-24 03:44:47,916 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-24 03:44:47,917 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:47,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:47,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:47,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:44:47,921 WARN L147 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size 75 [2021-02-24 03:44:47,922 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:44:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:48,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:44:48,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,355 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:44:48,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:44:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:44:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:44:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:44:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:44:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-24 03:44:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:48,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:48,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:44:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:48,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:48,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-24 03:44:48,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-24 03:44:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:44:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-02-24 03:44:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-24 03:44:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:44:48,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:44:48,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:48,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:48,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:48,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:48,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:48,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:44:48,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:48,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:48,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:44:48,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:44:48,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:44:48,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:44:48,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,674 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:48,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:44:48,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:48,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:48,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:48,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:44:48,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:48,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:44:48,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:48,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,771 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:48,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:44:48,772 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:48,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:44:48,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:48,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:44:48,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:44:48,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:44:48,899 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:44:48,900 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:44:48,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:44:48,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:44:48,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:48,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:49,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:49,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:49,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:44:49,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-24 03:44:49,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:49,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,149 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:49,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:44:49,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:44:49,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:49,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,200 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:49,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:44:49,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:49,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:49,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:49,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:44:49,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:44:49,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:44:49,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,337 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:44:49,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:44:49,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:44:49,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:44:49,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:44:49,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:49,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:44:49,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:44:49,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:44:49,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:44:49,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:44:49,677 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-24 03:44:49,677 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-24 03:44:49,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:49,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:49,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:49,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:44:49,892 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-24 03:44:49,893 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-24 03:44:49,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:49,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:49,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:44:50,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:50,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:50,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:44:50,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:44:50,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:44:50,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-24 03:44:50,296 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-24 03:44:50,297 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-24 03:44:50,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:50,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:44:50,443 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-24 03:44:50,444 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-24 03:44:50,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:44:50,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:50,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:50,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:44:50,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:50,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:50,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:44:50,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:50,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:50,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:50,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:44:50,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:44:50,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-24 03:44:50,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:44:50,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:50,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:50,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:44:51,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:51,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:51,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:44:51,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:44:51,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:51,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:44:51,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:51,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-24 03:44:51,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:51,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:44:51,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:51,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:44:51,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:51,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:44:51,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:51,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:44:51,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:51,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:51,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:51,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:51,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:51,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:51,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:51,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:51,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:51,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:44:52,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:44:52,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-24 03:44:52,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:44:52,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:44:52,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:44:52,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:44:52,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:44:52,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:44:52,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:44:52,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-24 03:44:52,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:44:52,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:44:52,497 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [16432560] [2021-02-24 03:44:52,497 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:44:52,497 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2021-02-24 03:44:52,497 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [939615626] [2021-02-24 03:44:52,498 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-02-24 03:44:52,498 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:44:52,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-02-24 03:44:52,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=417, Invalid=4413, Unknown=0, NotChecked=0, Total=4830 [2021-02-24 03:44:52,501 INFO L87 Difference]: Start difference. First operand 2294 states and 2548 transitions. Second operand 65 states. [2021-02-24 03:44:53,192 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:44:53,953 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:44:54,381 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:44:54,801 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:44:55,197 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:44:55,624 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:44:56,063 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:44:56,480 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:44:56,906 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:44:57,370 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:44:57,807 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:44:58,305 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:44:58,814 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:44:59,335 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:44:59,839 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:45:00,384 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:45:01,164 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:45:01,655 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:45:02,149 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:45:02,606 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:45:03,036 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:45:03,501 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:45:03,968 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:45:04,426 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:45:05,021 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:45:05,609 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:45:06,148 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:45:06,604 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:45:07,083 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:45:07,647 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:45:08,159 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:45:08,624 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:45:09,194 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:45:09,711 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:45:10,105 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:45:10,613 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:45:11,033 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:45:11,608 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:45:12,199 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:45:12,758 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:45:13,486 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:45:14,499 WARN L202 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-24 03:45:15,701 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:45:16,353 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:45:17,255 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:45:17,736 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:45:18,354 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:45:18,983 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:45:19,500 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:45:20,094 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:45:20,628 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:45:21,201 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:45:21,803 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:45:22,246 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:45:23,136 WARN L202 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 222 [2021-02-24 03:45:23,630 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:45:24,256 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:45:24,789 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:45:25,335 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:45:25,899 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:45:26,817 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:45:27,398 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:45:28,381 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 212 [2021-02-24 03:45:29,299 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:45:30,549 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:45:32,165 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:45:32,755 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:45:33,398 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:45:33,942 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:45:34,568 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:45:35,254 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:45:36,226 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-24 03:45:36,684 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:45:38,022 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:45:39,075 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-24 03:45:40,405 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:45:42,362 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:45:43,931 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:45:44,626 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:45:45,261 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:45:46,637 WARN L202 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-24 03:45:47,192 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:45:47,715 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:45:48,304 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:45:48,835 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-24 03:45:49,882 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-24 03:45:50,880 WARN L202 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2021-02-24 03:45:51,511 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:45:52,105 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:45:53,169 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-24 03:45:53,936 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:45:55,157 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:45:55,630 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:45:56,689 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:45:57,692 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-24 03:45:59,105 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:45:59,904 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:46:00,483 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:46:01,065 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:46:01,749 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:46:02,264 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:46:02,835 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:46:03,342 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:46:03,800 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:46:04,244 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:46:17,362 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2021-02-24 03:46:22,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:46:22,467 INFO L93 Difference]: Finished difference Result 6329 states and 7769 transitions. [2021-02-24 03:46:22,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 416 states. [2021-02-24 03:46:22,467 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 294 [2021-02-24 03:46:22,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:46:22,471 INFO L225 Difference]: With dead ends: 6329 [2021-02-24 03:46:22,471 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:46:22,527 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 656 GetRequests, 172 SyntacticMatches, 6 SemanticMatches, 478 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102188 ImplicationChecksByTransitivity, 73.0s TimeCoverageRelationStatistics Valid=11687, Invalid=218233, Unknown=0, NotChecked=0, Total=229920 [2021-02-24 03:46:22,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:46:22,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:46:22,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:46:22,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:46:22,528 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 294 [2021-02-24 03:46:22,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:46:22,529 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:46:22,529 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2021-02-24 03:46:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:46:22,529 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:46:22,529 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-24 03:46:22,531 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:46:23,476 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 03:46:27,193 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-02-24 03:46:28,536 WARN L202 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 330 [2021-02-24 03:46:29,126 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 332 [2021-02-24 03:46:32,039 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 330 [2021-02-24 03:46:32,729 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 299 [2021-02-24 03:46:33,267 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 297 [2021-02-24 03:46:33,781 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 330 [2021-02-24 03:46:34,246 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 330 [2021-02-24 03:46:39,316 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 297 [2021-02-24 03:46:43,339 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 494 DAG size of output: 328 [2021-02-24 03:46:43,879 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 312 [2021-02-24 03:46:45,096 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 297 [2021-02-24 03:46:54,200 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 330 [2021-02-24 03:46:56,094 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 302 [2021-02-24 03:47:00,190 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 299 [2021-02-24 03:47:06,472 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 330 [2021-02-24 03:47:07,174 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 355 [2021-02-24 03:47:07,798 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 310 [2021-02-24 03:47:08,268 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 444 DAG size of output: 328 [2021-02-24 03:47:17,805 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 297 [2021-02-24 03:47:18,293 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 490 DAG size of output: 326 [2021-02-24 03:47:36,031 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 273 [2021-02-24 03:47:40,672 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 310 [2021-02-24 03:47:45,676 WARN L202 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 21 [2021-02-24 03:47:47,010 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 198 DAG size of output: 35 [2021-02-24 03:47:47,622 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2021-02-24 03:47:49,290 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 338 DAG size of output: 29 [2021-02-24 03:47:50,019 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 35 [2021-02-24 03:47:50,925 WARN L202 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 49 [2021-02-24 03:47:51,797 WARN L202 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 49 [2021-02-24 03:47:52,422 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:47:52,828 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 29 [2021-02-24 03:47:53,495 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 32 [2021-02-24 03:47:54,169 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 32 [2021-02-24 03:47:55,054 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 49 [2021-02-24 03:47:55,287 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 03:47:56,607 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 211 DAG size of output: 57 [2021-02-24 03:47:57,752 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 209 DAG size of output: 55 [2021-02-24 03:47:58,639 WARN L202 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 49 [2021-02-24 03:47:59,522 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 49 [2021-02-24 03:47:59,758 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 03:48:00,119 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 1 [2021-02-24 03:48:00,256 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:48:00,653 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 1 [2021-02-24 03:48:03,127 WARN L202 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 221 DAG size of output: 56 [2021-02-24 03:48:03,788 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2021-02-24 03:48:04,375 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-24 03:48:05,025 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:48:05,703 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-24 03:48:06,420 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 31 [2021-02-24 03:48:07,068 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:48:07,745 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-24 03:48:09,527 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 341 DAG size of output: 32 [2021-02-24 03:48:10,823 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 197 DAG size of output: 34 [2021-02-24 03:48:11,409 WARN L202 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-24 03:48:12,549 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 209 DAG size of output: 55 [2021-02-24 03:48:12,672 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 26 [2021-02-24 03:48:13,608 WARN L202 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 19 [2021-02-24 03:48:14,846 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 222 DAG size of output: 40 [2021-02-24 03:48:15,501 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:48:16,184 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-24 03:48:16,534 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 03:48:20,403 WARN L202 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 339 DAG size of output: 62 [2021-02-24 03:48:21,036 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:48:21,329 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-24 03:48:21,720 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 1 [2021-02-24 03:48:22,015 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-24 03:48:23,387 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 238 DAG size of output: 63 [2021-02-24 03:48:23,525 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:48:25,007 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 185 DAG size of output: 22 [2021-02-24 03:48:25,631 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-24 03:48:27,047 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 222 DAG size of output: 61 [2021-02-24 03:48:27,943 WARN L202 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 25 [2021-02-24 03:48:28,176 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 03:48:29,919 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2021-02-24 03:48:31,386 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 185 DAG size of output: 22 [2021-02-24 03:48:32,062 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-24 03:48:33,243 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 209 DAG size of output: 55 [2021-02-24 03:48:34,431 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 323 DAG size of output: 33 [2021-02-24 03:48:36,139 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2021-02-24 03:48:36,609 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 15 [2021-02-24 03:48:37,232 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:48:37,392 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:48:37,665 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 03:48:39,394 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 238 DAG size of output: 59 [2021-02-24 03:48:39,670 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-24 03:48:40,310 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:48:41,497 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 323 DAG size of output: 33 [2021-02-24 03:48:41,743 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 30 [2021-02-24 03:48:43,798 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 242 DAG size of output: 46 [2021-02-24 03:48:45,761 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 334 DAG size of output: 39 [2021-02-24 03:48:46,730 WARN L202 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 49 [2021-02-24 03:48:48,380 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 218 DAG size of output: 49 [2021-02-24 03:48:49,999 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 213 DAG size of output: 59 [2021-02-24 03:48:51,624 WARN L202 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 202 DAG size of output: 37 [2021-02-24 03:48:53,802 WARN L202 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 205 DAG size of output: 40 [2021-02-24 03:48:55,439 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 202 DAG size of output: 37 [2021-02-24 03:48:55,702 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 30 [2021-02-24 03:48:56,407 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-24 03:48:57,111 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:48:57,796 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-24 03:48:58,499 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:48:58,812 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 1 [2021-02-24 03:48:59,483 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2021-02-24 03:48:59,630 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:49:00,324 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-24 03:49:00,619 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-24 03:49:01,362 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 22 [2021-02-24 03:49:03,069 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 211 DAG size of output: 56 [2021-02-24 03:49:03,387 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-24 03:49:04,398 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-24 03:49:05,751 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 330 DAG size of output: 42 [2021-02-24 03:49:09,536 WARN L202 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 317 DAG size of output: 48 [2021-02-24 03:49:09,709 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 35 [2021-02-24 03:49:11,361 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 213 DAG size of output: 37 [2021-02-24 03:49:12,026 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:49:12,693 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:49:14,272 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 218 DAG size of output: 34 [2021-02-24 03:49:15,183 WARN L202 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 49 [2021-02-24 03:49:15,829 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-24 03:49:16,666 WARN L202 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 42 [2021-02-24 03:49:17,300 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:49:17,944 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 25 [2021-02-24 03:49:18,191 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 03:49:18,872 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-24 03:49:20,224 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 221 DAG size of output: 59 [2021-02-24 03:49:20,851 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:49:21,767 WARN L202 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 49 [2021-02-24 03:49:22,150 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 15 [2021-02-24 03:49:22,476 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 1 [2021-02-24 03:49:23,145 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-24 03:49:23,300 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:49:23,588 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 1 [2021-02-24 03:49:24,022 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 27 [2021-02-24 03:49:28,115 WARN L202 SmtUtils]: Spent 4.06 s on a formula simplification. DAG size of input: 339 DAG size of output: 62 [2021-02-24 03:49:28,255 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:49:29,033 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 25 [2021-02-24 03:49:29,616 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 22 [2021-02-24 03:49:30,640 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 220 DAG size of output: 26 [2021-02-24 03:49:30,765 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 26 [2021-02-24 03:49:31,445 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:49:32,468 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 220 DAG size of output: 32 [2021-02-24 03:49:34,943 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 296 DAG size of output: 40 [2021-02-24 03:49:36,549 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 193 DAG size of output: 31 [2021-02-24 03:49:37,179 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:49:38,422 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 209 DAG size of output: 55 [2021-02-24 03:49:40,021 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 236 DAG size of output: 59 [2021-02-24 03:49:41,020 WARN L202 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 26 [2021-02-24 03:49:42,779 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2021-02-24 03:49:44,056 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 222 DAG size of output: 40 [2021-02-24 03:49:44,210 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:49:45,409 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 219 DAG size of output: 37 [2021-02-24 03:49:46,072 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-24 03:49:46,742 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:49:48,561 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 202 DAG size of output: 37 [2021-02-24 03:49:50,253 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 213 DAG size of output: 37 [2021-02-24 03:49:52,150 WARN L202 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 238 DAG size of output: 59 [2021-02-24 03:49:52,319 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:49:54,638 WARN L202 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 329 DAG size of output: 35 [2021-02-24 03:49:55,654 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 197 DAG size of output: 30 [2021-02-24 03:49:57,216 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 326 DAG size of output: 39 [2021-02-24 03:49:57,512 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 1 [2021-02-24 03:49:59,777 WARN L202 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 329 DAG size of output: 39 [2021-02-24 03:50:00,458 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-24 03:50:01,402 WARN L202 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 13 [2021-02-24 03:50:01,793 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 30 [2021-02-24 03:50:03,259 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 327 DAG size of output: 46 [2021-02-24 03:50:03,588 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:04,574 WARN L202 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2021-02-24 03:50:06,013 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2021-02-24 03:50:06,939 WARN L202 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2021-02-24 03:50:07,890 WARN L202 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 37 [2021-02-24 03:50:09,958 WARN L202 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 242 DAG size of output: 46 [2021-02-24 03:50:10,584 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 44 [2021-02-24 03:50:12,051 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 189 DAG size of output: 27 [2021-02-24 03:50:14,077 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 230 DAG size of output: 54 [2021-02-24 03:50:14,759 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-24 03:50:15,391 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-24 03:50:17,230 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 326 DAG size of output: 31 [2021-02-24 03:50:17,975 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 35 [2021-02-24 03:50:18,628 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 32 [2021-02-24 03:50:22,607 WARN L202 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 339 DAG size of output: 62 [2021-02-24 03:50:23,893 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 221 DAG size of output: 59 [2021-02-24 03:50:24,183 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 30 [2021-02-24 03:50:24,841 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:50:25,846 WARN L202 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 38 [2021-02-24 03:50:27,626 WARN L202 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 238 DAG size of output: 47 [2021-02-24 03:50:28,347 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 35 [2021-02-24 03:50:29,016 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-24 03:50:30,377 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 180 DAG size of output: 20 [2021-02-24 03:50:31,313 WARN L202 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 21 [2021-02-24 03:50:32,719 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 197 DAG size of output: 34 [2021-02-24 03:50:32,958 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 03:50:34,749 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 341 DAG size of output: 32 [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:50:34,775 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L136-1(line 136) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L136-2(line 136) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L141(lines 118 142) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-24 03:50:34,776 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L125(lines 125 129) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L117-1(line 117) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L117-2(line 117) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-24 03:50:34,777 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-24 03:50:34,778 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L202(lines 175 203) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L194-1(line 194) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L190-1(line 190) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L190-2(line 190) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L182(lines 182 186) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-24 03:50:34,779 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-24 03:50:34,780 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-24 03:50:34,781 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-24 03:50:34,781 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-24 03:50:34,781 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-24 03:50:34,781 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-24 03:50:34,781 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-24 03:50:34,781 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 942 948) the Hoare annotation is: true [2021-02-24 03:50:34,781 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 942 948) the Hoare annotation is: true [2021-02-24 03:50:34,781 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 949 957) 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))) [2021-02-24 03:50:34,782 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 949 957) the Hoare annotation is: true [2021-02-24 03:50:34,782 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 949 957) 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))) [2021-02-24 03:50:34,782 INFO L185 CegarLoopUtils]: At program point L954(line 954) 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))) [2021-02-24 03:50:34,782 INFO L192 CegarLoopUtils]: At program point L953(line 953) the Hoare annotation is: true [2021-02-24 03:50:34,782 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 876 883) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-24 03:50:34,782 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 876 883) the Hoare annotation is: true [2021-02-24 03:50:34,782 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 876 883) the Hoare annotation is: true [2021-02-24 03:50:34,782 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 884 893) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,783 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 884 893) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-24 03:50:34,783 INFO L185 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (and .cse2 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret77|))) (.cse1 (= 0 ~systemActive~0))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret77|) .cse2) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse3 .cse0 (not (= ~pumpRunning~0 0))) (or .cse3 .cse1 (not (= 2 ~waterLevel~0)))))) [2021-02-24 03:50:34,783 INFO L185 CegarLoopUtils]: At program point L889-1(line 889) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret77|)) (.cse1 (= 0 ~systemActive~0))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret77|) .cse2) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and .cse2 .cse3) .cse0 (not (= ~pumpRunning~0 0))) (or (and (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret77| 2147483648)) .cse2 (<= |__utac_acc__Specification5_spec__2_#t~ret77| 2147483647) .cse3) .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,783 INFO L185 CegarLoopUtils]: At program point L889-2(line 889) the Hoare annotation is: (let ((.cse2 (= 0 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret77|)) (.cse0 (not (< ~waterLevel~0 3)))) (and (or .cse0 (and .cse1 (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret77| 2147483648)) (<= |__utac_acc__Specification5_spec__2_#t~ret77| 2147483647) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret77|)) .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0))))) [2021-02-24 03:50:34,783 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 884 893) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-24 03:50:34,784 INFO L185 CegarLoopUtils]: At program point L900-3(line 900) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 1)) (and (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret78|) (= __utac_acc__Specification5_spec__3_~tmp~8 |__utac_acc__Specification5_spec__3_#t~ret78|)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= 2 __utac_acc__Specification5_spec__3_~tmp~8) (= 2 |__utac_acc__Specification5_spec__3_#t~ret78|)) (not (= 2 ~waterLevel~0)))) [2021-02-24 03:50:34,784 INFO L192 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: true [2021-02-24 03:50:34,784 INFO L185 CegarLoopUtils]: At program point L909(line 909) the Hoare annotation is: (let ((.cse2 (= 0 ~systemActive~0)) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-24 03:50:34,784 INFO L185 CegarLoopUtils]: At program point L907(lines 907 913) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0))))) [2021-02-24 03:50:34,784 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 894 922) the Hoare annotation is: true [2021-02-24 03:50:34,784 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 894 922) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-24 03:50:34,785 INFO L185 CegarLoopUtils]: At program point L906(lines 906 916) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse1 (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) .cse0 .cse2))) [2021-02-24 03:50:34,785 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 2 ~waterLevel~0)))) [2021-02-24 03:50:34,785 INFO L185 CegarLoopUtils]: At program point L904-1(line 904) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret79| 0) .cse2) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,785 INFO L185 CegarLoopUtils]: At program point L902(lines 902 919) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~8) (not (= ~pumpRunning~0 0)) (not (= 2 ~waterLevel~0))) (or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-24 03:50:34,785 INFO L185 CegarLoopUtils]: At program point L904-2(line 904) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret79| 0) .cse2) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,785 INFO L185 CegarLoopUtils]: At program point L904-3(line 904) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret79| 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,786 INFO L185 CegarLoopUtils]: At program point L902-1(lines 894 922) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-24 03:50:34,786 INFO L192 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: true [2021-02-24 03:50:34,786 INFO L185 CegarLoopUtils]: At program point L900-1(line 900) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret78|)) (or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret78|) (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) .cse0 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-24 03:50:34,786 INFO L185 CegarLoopUtils]: At program point L900-2(line 900) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret78|)) (or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret78|) (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~systemActive~0) .cse0 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-24 03:50:34,786 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 490 512) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,786 INFO L192 CegarLoopUtils]: At program point L509(line 509) the Hoare annotation is: true [2021-02-24 03:50:34,786 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 490 512) the Hoare annotation is: true [2021-02-24 03:50:34,787 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:50:34,787 INFO L185 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:50:34,787 INFO L185 CegarLoopUtils]: At program point L500(lines 500 507) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:50:34,787 INFO L192 CegarLoopUtils]: At program point L500-1(lines 500 507) the Hoare annotation is: true [2021-02-24 03:50:34,787 INFO L185 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| 1) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:50:34,787 INFO L185 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,787 INFO L185 CegarLoopUtils]: At program point L498-1(line 498) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| 1) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:50:34,788 INFO L185 CegarLoopUtils]: At program point L496(line 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,788 INFO L185 CegarLoopUtils]: At program point L498-2(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| 1) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:50:34,788 INFO L185 CegarLoopUtils]: At program point L496-1(line 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,788 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 490 512) the Hoare annotation is: true [2021-02-24 03:50:34,788 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,788 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-24 03:50:34,788 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-24 03:50:34,788 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 443 466) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 443 466) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 443 466) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-24 03:50:34,789 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-24 03:50:34,790 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-24 03:50:34,790 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-24 03:50:34,790 INFO L185 CegarLoopUtils]: At program point L769(line 769) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse3 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-24 03:50:34,790 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 763 777) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (not (= |old(~pumpRunning~0)| 0)) .cse1) (or .cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-24 03:50:34,790 INFO L185 CegarLoopUtils]: At program point L767(lines 767 773) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse2 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (and .cse0 .cse1) (and .cse2 .cse1) .cse3 .cse4) (or (not (= ~waterLevel~0 1)) .cse0 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse3 .cse5 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse2 .cse3 .cse5 .cse0) (or (= |old(~systemActive~0)| 0) .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 1)) (not (= 0 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse4))) [2021-02-24 03:50:34,790 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 763 777) the Hoare annotation is: (let ((.cse0 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) (not (= |old(~pumpRunning~0)| 0)) .cse0) (or .cse0 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-24 03:50:34,791 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 763 777) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (not (= |old(~pumpRunning~0)| 0)) .cse1) (or .cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-24 03:50:34,791 INFO L185 CegarLoopUtils]: At program point L704(line 704) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,791 INFO L192 CegarLoopUtils]: At program point L703(line 703) the Hoare annotation is: true [2021-02-24 03:50:34,791 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 699 707) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 .cse1 (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,791 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 699 707) the Hoare annotation is: true [2021-02-24 03:50:34,791 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 699 707) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 .cse1 (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,791 INFO L189 CegarLoopUtils]: For program point L738-1(line 738) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point L727(lines 727 735) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point L727-2(lines 727 735) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 708 743) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point L715(lines 715 723) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point L715-2(lines 715 723) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 708 743) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 708 743) no Hoare annotation was computed. [2021-02-24 03:50:34,792 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 935 941) the Hoare annotation is: true [2021-02-24 03:50:34,793 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 935 941) the Hoare annotation is: true [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L58(line 58) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L56(line 56) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L54(line 54) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-24 03:50:34,793 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L85-1(line 85) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L85-2(line 85) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L48(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L77(line 77) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-24 03:50:34,794 INFO L189 CegarLoopUtils]: For program point L71-1(line 71) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L59(line 59) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L55(line 55) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L53(line 53) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-24 03:50:34,795 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L78(line 78) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L78-1(line 78) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L76(line 76) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L74-1(line 74) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:50:34,796 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:50:34,797 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L385(lines 385 386) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L381(lines 381 388) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L375(lines 375 395) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-24 03:50:34,798 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L189 CegarLoopUtils]: For program point L402-2(line 402) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L189 CegarLoopUtils]: For program point L361(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L189 CegarLoopUtils]: For program point L392(lines 392 393) no Hoare annotation was computed. [2021-02-24 03:50:34,799 INFO L185 CegarLoopUtils]: At program point L481(line 481) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-24 03:50:34,800 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 476 486) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,800 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 476 486) the Hoare annotation is: true [2021-02-24 03:50:34,800 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 476 486) the Hoare annotation is: true [2021-02-24 03:50:34,800 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 688 698) the Hoare annotation is: true [2021-02-24 03:50:34,800 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 688 698) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~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)))) [2021-02-24 03:50:34,800 INFO L185 CegarLoopUtils]: At program point L695(line 695) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:50:34,800 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 688 698) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~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)))) [2021-02-24 03:50:34,800 INFO L192 CegarLoopUtils]: At program point L693(line 693) the Hoare annotation is: true [2021-02-24 03:50:34,801 INFO L185 CegarLoopUtils]: At program point L693-1(line 693) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0)) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret49|)) [2021-02-24 03:50:34,801 INFO L185 CegarLoopUtils]: At program point L693-2(line 693) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (<= 0 (+ |isMethaneAlarm_#t~ret49| 2147483648)) (<= |isMethaneAlarm_#t~ret49| 2147483647) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret49|)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:50:34,801 INFO L185 CegarLoopUtils]: At program point L693-3(line 693) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= 0 (+ |isMethaneAlarm_#t~ret49| 2147483648)) (= isMethaneAlarm_~retValue_acc~4 |isMethaneAlarm_#t~ret49|) (<= |isMethaneAlarm_#t~ret49| 2147483647) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret49|)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-24 03:50:34,801 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 680 687) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse2))) [2021-02-24 03:50:34,801 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 680 687) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= |old(~pumpRunning~0)| 0))) (and (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2021-02-24 03:50:34,801 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 680 687) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= |old(~pumpRunning~0)| 0))) (and (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2021-02-24 03:50:34,801 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (<= 1 isHighWaterSensorDry_~retValue_acc~9) (not (< ~waterLevel~0 3)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,801 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-24 03:50:34,801 INFO L192 CegarLoopUtils]: At program point L863(lines 863 869) the Hoare annotation is: true [2021-02-24 03:50:34,802 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 859 872) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (and (= isHighWaterSensorDry_~retValue_acc~9 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~9)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 1 isHighWaterSensorDry_~retValue_acc~9) (<= 1 |isHighWaterSensorDry_#res|))))) [2021-02-24 03:50:34,802 INFO L185 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 .cse2 (= isHighWaterSensorDry_~retValue_acc~9 0) (not (= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,802 INFO L185 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2021-02-24 03:50:34,802 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 859 872) the Hoare annotation is: true [2021-02-24 03:50:34,802 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 859 872) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (and (= isHighWaterSensorDry_~retValue_acc~9 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~9)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 1 isHighWaterSensorDry_~retValue_acc~9) (<= 1 |isHighWaterSensorDry_#res|))))) [2021-02-24 03:50:34,802 INFO L185 CegarLoopUtils]: At program point L639(line 639) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse3)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (or (and (= 1 processEnvironment_~tmp~5) (= ~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)))) [2021-02-24 03:50:34,802 INFO L185 CegarLoopUtils]: At program point L637(lines 637 645) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (not .cse4))) (and (or (and (= 1 processEnvironment_~tmp~5) .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) (or (and .cse0 (= 0 processEnvironment_~tmp~5)) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3)))) [2021-02-24 03:50:34,802 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)))) [2021-02-24 03:50:34,802 INFO L185 CegarLoopUtils]: At program point L635-1(line 635) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not .cse6)) (.cse4 (and (= |processEnvironment_#t~ret47| 1) .cse7 (not .cse2) .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= |processEnvironment_#t~ret47| 0) .cse7))))) [2021-02-24 03:50:34,802 INFO L185 CegarLoopUtils]: At program point L633(lines 633 650) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:50:34,803 INFO L185 CegarLoopUtils]: At program point L635-2(line 635) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not .cse6)) (.cse4 (and (= |processEnvironment_#t~ret47| 1) .cse7 (not .cse2) .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= |processEnvironment_#t~ret47| 0) .cse7))))) [2021-02-24 03:50:34,803 INFO L185 CegarLoopUtils]: At program point L635-3(line 635) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse3 (not .cse4)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (and (= |processEnvironment_#t~ret47| 1) (= |processEnvironment_#t~ret47| processEnvironment_~tmp~5) .cse2) .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse1 .cse3 (and (= |processEnvironment_#t~ret47| 0) .cse2 (= 0 processEnvironment_~tmp~5)) (<= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,803 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 629 653) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) (and (= 1 processEnvironment_~tmp~5) .cse0) .cse1 .cse2 .cse3 (not .cse4) (and (<= ~waterLevel~0 1) .cse0)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-24 03:50:34,803 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 629 653) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:50:34,803 INFO L185 CegarLoopUtils]: At program point L648(line 648) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:50:34,803 INFO L185 CegarLoopUtils]: At program point L648-1(lines 629 653) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) (and (= 1 processEnvironment_~tmp~5) .cse0) .cse1 .cse2 .cse3 (not .cse4) (and (<= ~waterLevel~0 1) .cse0)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-24 03:50:34,803 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 (not .cse3) (and (<= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 processEnvironment_~tmp~5))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-24 03:50:34,803 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 621 627) the Hoare annotation is: true [2021-02-24 03:50:34,804 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 621 627) the Hoare annotation is: true [2021-02-24 03:50:34,804 INFO L185 CegarLoopUtils]: At program point L543(line 543) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= |test_#t~nondet44| 2147483647)) (.cse11 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse9 (<= 0 (+ |test_#t~nondet44| 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse8 .cse9 .cse1 (= ~methaneLevelCritical~0 0) .cse10 .cse6 .cse7) (and .cse0 .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse3 .cse11 .cse12 .cse5 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse10 .cse4 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 .cse3 .cse12 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9 .cse8))) [2021-02-24 03:50:34,804 INFO L185 CegarLoopUtils]: At program point L543-1(line 543) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse10 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= |test_#t~nondet44| 2147483647)) (.cse11 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= test_~tmp___0~0 |test_#t~nondet44|)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ |test_#t~nondet44| 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse8 .cse2 .cse3 .cse9 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse11 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7) (and .cse0 .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse2 .cse8 .cse9 .cse3 .cse10 .cse6 .cse7) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse11 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,804 INFO L185 CegarLoopUtils]: At program point L535(lines 535 541) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse8 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse2 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-24 03:50:34,804 INFO L185 CegarLoopUtils]: At program point L535-1(lines 535 541) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse9 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse8 .cse5 .cse6 .cse7) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse2 .cse9 .cse10 .cse8 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse2 .cse10 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-24 03:50:34,804 INFO L185 CegarLoopUtils]: At program point L527(lines 527 531) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse8 .cse5 .cse6 .cse7) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-24 03:50:34,805 INFO L185 CegarLoopUtils]: At program point L523(line 523) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,805 INFO L185 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,805 INFO L185 CegarLoopUtils]: At program point L573(lines 524 574) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:50:34,805 INFO L185 CegarLoopUtils]: At program point L561(lines 561 567) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,805 INFO L185 CegarLoopUtils]: At program point L561-1(lines 555 568) the Hoare annotation is: (let ((.cse2 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse6 (not (= 0 ~systemActive~0))) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3 .cse4 .cse5) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse6 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse1 .cse6 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,805 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,805 INFO L185 CegarLoopUtils]: At program point L520(line 520) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,806 INFO L185 CegarLoopUtils]: At program point L553-1(line 553) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,806 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 515 580) the Hoare annotation is: true [2021-02-24 03:50:34,806 INFO L185 CegarLoopUtils]: At program point L545(lines 545 551) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse9 (= 1 ~systemActive~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse8 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse2 .cse10 .cse8 .cse5 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse2 .cse9 .cse10 .cse8 .cse5 .cse6 .cse7))) [2021-02-24 03:50:34,806 INFO L185 CegarLoopUtils]: At program point L545-1(lines 545 551) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (< ~waterLevel~0 3)) (.cse3 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse8 .cse5 .cse6 .cse7) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse2 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,806 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 515 580) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,806 INFO L185 CegarLoopUtils]: At program point L570(lines 525 572) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse8 .cse5 .cse6 .cse7) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-24 03:50:34,806 INFO L185 CegarLoopUtils]: At program point L537(line 537) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (not (= test_~tmp~4 0))) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse2 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-24 03:50:34,806 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 515 580) the Hoare annotation is: true [2021-02-24 03:50:34,807 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (let ((.cse4 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= |test_#t~nondet43| 2147483647)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse10 (= ~pumpRunning~0 0)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse9 (= ~methaneLevelCritical~0 0) .cse4 .cse6 .cse7 .cse8) (and (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7 .cse8 .cse9))) [2021-02-24 03:50:34,807 INFO L185 CegarLoopUtils]: At program point L533-1(line 533) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= |test_#t~nondet43| 2147483647)) (.cse2 (= test_~tmp~4 |test_#t~nondet43|)) (.cse7 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-24 03:50:34,807 INFO L185 CegarLoopUtils]: At program point L517(line 517) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,807 INFO L185 CegarLoopUtils]: At program point L563(line 563) the Hoare annotation is: (let ((.cse2 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) .cse3 .cse4 .cse5))) [2021-02-24 03:50:34,807 INFO L185 CegarLoopUtils]: At program point L559(line 559) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,807 INFO L185 CegarLoopUtils]: At program point L526(lines 525 572) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse8 .cse5 .cse6 .cse7) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-24 03:50:34,808 INFO L185 CegarLoopUtils]: At program point L559-1(line 559) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,808 INFO L185 CegarLoopUtils]: At program point L559-2(line 559) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,808 INFO L185 CegarLoopUtils]: At program point L555(lines 555 568) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:50:34,808 INFO L185 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:50:34,808 INFO L185 CegarLoopUtils]: At program point L547(line 547) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse9 (= 1 ~systemActive~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse8 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse2 .cse10 .cse8 .cse5 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse2 .cse9 .cse10 .cse8 .cse5 .cse6 .cse7))) [2021-02-24 03:50:34,808 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-24 03:50:34,808 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-24 03:50:34,808 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-24 03:50:34,808 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-24 03:50:34,808 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L339(lines 339 340) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L335(lines 335 342) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L329(lines 329 349) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L354-1(line 354) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L354-2(line 354) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:50:34,809 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L315(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L346(lines 346 347) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L334-1(line 334) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L334-2(line 334) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-24 03:50:34,810 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 654 661) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:50:34,810 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 654 661) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:50:34,811 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 654 661) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L835-2(lines 835 843) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 827 849) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 827 849) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 827 849) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L835(lines 835 843) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L250-1(line 250) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L300(lines 300 311) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-24 03:50:34,811 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L292-1(line 292) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L243-1(line 243) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L301(lines 301 308) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-24 03:50:34,812 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L236(lines 236 240) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L212(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-24 03:50:34,813 INFO L189 CegarLoopUtils]: For program point L303-2(line 303) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L262(lines 261 281) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L263(lines 263 267) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-24 03:50:34,814 INFO L189 CegarLoopUtils]: For program point L288-2(line 288) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L272-2(line 272) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-24 03:50:34,815 INFO L189 CegarLoopUtils]: For program point L290-2(line 290) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L282(lines 260 283) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L241(lines 241 257) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L274-1(line 274) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L274-2(line 274) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L258(lines 258 299) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L927(line 927) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L927-1(line 927) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L927-2(line 927) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 925 934) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 925 934) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 925 934) no Hoare annotation was computed. [2021-02-24 03:50:34,816 INFO L189 CegarLoopUtils]: For program point L931(line 931) no Hoare annotation was computed. [2021-02-24 03:50:34,817 INFO L189 CegarLoopUtils]: For program point L930(line 930) no Hoare annotation was computed. [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L737(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L737-1(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L737-2(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L737-3(line 737) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L733(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L733-1(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L733-2(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L733-3(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L729(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L733-4(line 733) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,817 INFO L185 CegarLoopUtils]: At program point L729-1(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L729-2(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L729-3(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L725-1(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L725-2(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L725-3(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L725-4(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L721-1(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L725-5(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L721-2(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L725-6(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,818 INFO L185 CegarLoopUtils]: At program point L721-3(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,819 INFO L185 CegarLoopUtils]: At program point L725-7(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,819 INFO L185 CegarLoopUtils]: At program point L717(line 717) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,819 INFO L185 CegarLoopUtils]: At program point L721-4(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,819 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,819 INFO L185 CegarLoopUtils]: At program point L589(line 589) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,819 INFO L185 CegarLoopUtils]: At program point L717-1(line 717) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,819 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,819 INFO L185 CegarLoopUtils]: At program point L717-2(line 717) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,820 INFO L185 CegarLoopUtils]: At program point L845-2(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,820 INFO L185 CegarLoopUtils]: At program point L717-3(line 717) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,820 INFO L185 CegarLoopUtils]: At program point L713(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,820 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,820 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,820 INFO L185 CegarLoopUtils]: At program point L841-2(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,820 INFO L185 CegarLoopUtils]: At program point L841-3(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,820 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,820 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,821 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,821 INFO L185 CegarLoopUtils]: At program point L837-2(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,821 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,821 INFO L185 CegarLoopUtils]: At program point L837-3(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,821 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,821 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,821 INFO L185 CegarLoopUtils]: At program point L837-4(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,821 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,821 INFO L185 CegarLoopUtils]: At program point L833-1(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L837-5(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L833-2(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L833-3(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L833-4(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L833-5(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,822 INFO L185 CegarLoopUtils]: At program point L833-6(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,823 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,823 INFO L185 CegarLoopUtils]: At program point L833-7(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,823 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,823 INFO L185 CegarLoopUtils]: At program point L408(line 408) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,823 INFO L185 CegarLoopUtils]: At program point L590(line 590) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:50:34,823 INFO L185 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:50:34,823 INFO L185 CegarLoopUtils]: At program point L875(line 875) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:50:34,823 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,823 INFO L185 CegarLoopUtils]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,824 INFO L185 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,824 INFO L185 CegarLoopUtils]: At program point L739-1(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,824 INFO L185 CegarLoopUtils]: At program point L739-2(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,824 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:50:34,824 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,824 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,824 INFO L185 CegarLoopUtils]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,824 INFO L185 CegarLoopUtils]: At program point L781(line 781) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:50:34,824 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,825 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,825 INFO L185 CegarLoopUtils]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,825 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,825 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#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~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#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~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:50:34,825 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:50:34,825 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:50:34,826 INFO L185 CegarLoopUtils]: At program point L674-1(lines 663 679) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~6))) (or (not (= 1 processEnvironment_~tmp~5)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) .cse0) (and (= ~pumpRunning~0 1) .cse0 (= activatePump_~tmp~6 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-24 03:50:34,826 INFO L185 CegarLoopUtils]: At program point L670(lines 670 676) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:50:34,826 INFO L185 CegarLoopUtils]: At program point L668(line 668) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:50:34,826 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 663 679) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~6))) (or (not (= 1 processEnvironment_~tmp~5)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) .cse0) (and (= ~pumpRunning~0 1) .cse0 (= activatePump_~tmp~6 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-24 03:50:34,826 INFO L185 CegarLoopUtils]: At program point L668-1(line 668) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |activatePump_#t~ret48| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:50:34,826 INFO L185 CegarLoopUtils]: At program point L668-2(line 668) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |activatePump_#t~ret48| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:50:34,826 INFO L185 CegarLoopUtils]: At program point L668-3(line 668) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (and (= |activatePump_#t~ret48| activatePump_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |activatePump_#t~ret48| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:50:34,827 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 663 679) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:50:34,827 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= activatePump_~tmp~6 0)) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:50:34,827 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 744 762) the Hoare annotation is: (or (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (<= |isHighWaterLevel_#res| 0) (<= ~waterLevel~0 1) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) [2021-02-24 03:50:34,827 INFO L185 CegarLoopUtils]: At program point L759(line 759) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0)) .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 .cse2 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1)) (not (= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,827 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 744 762) the Hoare annotation is: true [2021-02-24 03:50:34,827 INFO L185 CegarLoopUtils]: At program point L756(line 756) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~7 0) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2021-02-24 03:50:34,827 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-24 03:50:34,828 INFO L185 CegarLoopUtils]: At program point L753(lines 753 757) the Hoare annotation is: (let ((.cse4 (= 0 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= isHighWaterLevel_~tmp~7 0) (not .cse4) .cse5)) (.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or (<= 1 isHighWaterLevel_~tmp~7) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-24 03:50:34,828 INFO L192 CegarLoopUtils]: At program point L751(line 751) the Hoare annotation is: true [2021-02-24 03:50:34,828 INFO L185 CegarLoopUtils]: At program point L753-2(lines 753 757) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:50:34,828 INFO L185 CegarLoopUtils]: At program point L751-1(line 751) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or (<= 1 |isHighWaterLevel_#t~ret66|) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (= |isHighWaterLevel_#t~ret66| 0)))) [2021-02-24 03:50:34,828 INFO L185 CegarLoopUtils]: At program point L751-2(line 751) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or (<= 1 |isHighWaterLevel_#t~ret66|) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (= |isHighWaterLevel_#t~ret66| 0)))) [2021-02-24 03:50:34,828 INFO L185 CegarLoopUtils]: At program point L751-3(line 751) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret66|))) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= |isHighWaterLevel_#t~ret66| isHighWaterLevel_~tmp~7) (= |isHighWaterLevel_#t~ret66| 0))))) [2021-02-24 03:50:34,828 INFO L192 CegarLoopUtils]: At program point L747(line 747) the Hoare annotation is: true [2021-02-24 03:50:34,828 INFO L192 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: true [2021-02-24 03:50:34,829 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 744 762) the Hoare annotation is: (or (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (<= |isHighWaterLevel_#res| 0) (<= ~waterLevel~0 1) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) [2021-02-24 03:50:34,829 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 850 858) the Hoare annotation is: true [2021-02-24 03:50:34,829 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 850 858) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 (not (= ~pumpRunning~0 0)) .cse2) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-24 03:50:34,829 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse0 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-24 03:50:34,829 INFO L192 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: true [2021-02-24 03:50:34,829 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 850 858) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 (not (= ~pumpRunning~0 0)) .cse2) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-24 03:50:34,829 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:50:34,829 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:50:34,830 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:50:34,830 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:50:34,830 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse6 (= 0 ~systemActive~0)) (.cse5 (not (= 2 ~waterLevel~0))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse2 .cse4 .cse3) (or .cse2 .cse4 .cse5 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse6 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse6 (not (= |old(~methaneLevelCritical~0)| 0)) .cse5 .cse3 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-24 03:50:34,830 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 806 817) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse6 (= 0 ~systemActive~0)) (.cse5 (not (= 2 ~waterLevel~0))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse2 .cse4 .cse3) (or .cse2 .cse4 .cse5 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse6 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse6 (not (= |old(~methaneLevelCritical~0)| 0)) .cse5 .cse3 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-24 03:50:34,830 INFO L185 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (= 0 ~systemActive~0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse2 .cse4 .cse3) (or .cse2 .cse4 (not (= 2 ~waterLevel~0)) .cse3) (or (not (= ~pumpRunning~0 1)) .cse1 .cse5 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-24 03:50:34,830 INFO L192 CegarLoopUtils]: At program point L810-1(lines 806 817) the Hoare annotation is: true [2021-02-24 03:50:34,830 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 806 817) the Hoare annotation is: true [2021-02-24 03:50:34,831 INFO L185 CegarLoopUtils]: At program point L608(lines 608 614) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (= ~pumpRunning~0 1)) (.cse11 (<= 2 ~waterLevel~0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0)) (.cse5 (= 0 ~systemActive~0)) (.cse6 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse9 (not .cse13))) (.cse7 (not (= |old(~waterLevel~0)| 2)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4) (or (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 .cse7 (not .cse8)) (or .cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 .cse5 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse0 (not .cse5) .cse11) .cse2 .cse4 .cse12) (or (and .cse3 (= ~methaneLevelCritical~0 0) .cse11 .cse10 .cse13) (and .cse9 .cse12) .cse5 .cse6 .cse7)))) [2021-02-24 03:50:34,831 INFO L185 CegarLoopUtils]: At program point L603(line 603) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= 0 ~systemActive~0))) (and (or .cse0 (not (= |old(~pumpRunning~0)| 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= 2 ~waterLevel~0) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2) .cse3 (not (= |old(~waterLevel~0)| 2))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-24 03:50:34,831 INFO L185 CegarLoopUtils]: At program point L601(lines 597 619) the Hoare annotation is: (let ((.cse2 (= 0 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1) (and .cse1 (= ~pumpRunning~0 0)) .cse2 (not (= |old(~waterLevel~0)| 2))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse3 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse3 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:50:34,831 INFO L185 CegarLoopUtils]: At program point L599(lines 597 619) the Hoare annotation is: (let ((.cse4 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or (and .cse0 .cse1 .cse2) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse3 .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0)) .cse3 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:50:34,831 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 594 620) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (= 0 ~systemActive~0)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and .cse2 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)))) (and (or .cse0 .cse1 (not (= |old(~waterLevel~0)| 2))) (or (and .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse4 .cse0 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse4 .cse1 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-24 03:50:34,832 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 594 620) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (= ~pumpRunning~0 1)) (.cse11 (<= 2 ~waterLevel~0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0)) (.cse5 (= 0 ~systemActive~0)) (.cse6 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse9 (not .cse13))) (.cse7 (not (= |old(~waterLevel~0)| 2)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4) (or (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 .cse7 (not .cse8)) (or .cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 .cse5 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse0 (not .cse5) .cse11) .cse2 .cse4 .cse12) (or (and .cse3 (= ~methaneLevelCritical~0 0) .cse11 .cse10 .cse13) (and .cse9 .cse12) .cse5 .cse6 .cse7)))) [2021-02-24 03:50:34,832 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 594 620) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (= ~pumpRunning~0 1)) (.cse11 (<= 2 ~waterLevel~0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0)) (.cse5 (= 0 ~systemActive~0)) (.cse6 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse9 (not .cse13))) (.cse7 (not (= |old(~waterLevel~0)| 2)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4) (or (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 .cse7 (not .cse8)) (or .cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 .cse5 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse0 (not .cse5) .cse11) .cse2 .cse4 .cse12) (or (and .cse3 (= ~methaneLevelCritical~0 0) .cse11 .cse10 .cse13) (and .cse9 .cse12) .cse5 .cse6 .cse7)))) [2021-02-24 03:50:34,832 INFO L185 CegarLoopUtils]: At program point L610(line 610) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1) (and .cse1 (= ~pumpRunning~0 0)) .cse2 (not (= |old(~waterLevel~0)| 2))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse3 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 (not .cse2)) .cse3 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:50:34,832 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 410 439) the Hoare annotation is: true [2021-02-24 03:50:34,832 INFO L192 CegarLoopUtils]: At program point L424(lines 424 428) the Hoare annotation is: true [2021-02-24 03:50:34,832 INFO L192 CegarLoopUtils]: At program point L424-1(lines 424 428) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point L420-2(lines 420 434) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point L416-1(line 416) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 410 439) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point L412(line 412) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point L435(lines 410 439) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 818 826) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L185 CegarLoopUtils]: At program point L823(line 823) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:50:34,833 INFO L192 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: true [2021-02-24 03:50:34,833 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 818 826) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~7)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-24 03:50:34,834 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 818 826) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~7)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-24 03:50:34,834 INFO L185 CegarLoopUtils]: At program point L786-1(lines 782 793) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4) (or (= ~waterLevel~0 1) .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-24 03:50:34,834 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 782 793) 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))) (= 0 ~systemActive~0) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:50:34,834 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 782 793) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4) (or (= ~waterLevel~0 1) .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-24 03:50:34,834 INFO L185 CegarLoopUtils]: At program point L787(line 787) 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))) (= 0 ~systemActive~0) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:50:34,834 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 467 473) the Hoare annotation is: true [2021-02-24 03:50:34,834 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 467 473) the Hoare annotation is: true [2021-02-24 03:50:34,834 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:50:34,834 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:50:34,834 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:50:34,834 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:50:34,835 INFO L185 CegarLoopUtils]: At program point L799(line 799) the Hoare annotation is: (let ((.cse9 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse8 (= 0 ~systemActive~0)) (.cse1 (not (<= test_~tmp~4 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (= test_~tmp~4 0)) (.cse7 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or (not (= ~pumpRunning~0 1)) .cse1 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse8 .cse9 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (or .cse0 .cse1 .cse3 .cse5 .cse9 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse8 .cse6 (and .cse2 (< ~waterLevel~0 2)) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse5 (not (= 1 ~systemActive~0)) .cse6 .cse7))) [2021-02-24 03:50:34,835 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 794 805) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse9 (not (= ~pumpRunning~0 0))) (.cse8 (= 2 ~waterLevel~0)) (.cse2 (not (<= test_~tmp~4 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (= 0 ~systemActive~0)) (.cse6 (= test_~tmp~4 0)) (.cse7 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse2 .cse8 .cse3 .cse9 (not (= 1 ~systemActive~0)) .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse9 .cse6 .cse7) (or (not (= ~pumpRunning~0 1)) .cse8 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse5 (not (= |old(~waterLevel~0)| 2)) .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7))) [2021-02-24 03:50:34,835 INFO L185 CegarLoopUtils]: At program point L798-1(lines 794 805) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse9 (not (= ~pumpRunning~0 0))) (.cse8 (= 2 ~waterLevel~0)) (.cse2 (not (<= test_~tmp~4 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (= 0 ~systemActive~0)) (.cse6 (= test_~tmp~4 0)) (.cse7 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse2 .cse8 .cse3 .cse9 (not (= 1 ~systemActive~0)) .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse9 .cse6 .cse7) (or (not (= ~pumpRunning~0 1)) .cse8 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse5 (not (= |old(~waterLevel~0)| 2)) .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7))) [2021-02-24 03:50:34,835 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 794 805) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse6 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= test_~tmp~4 2147483647))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (< |old(~waterLevel~0)| 3))) (.cse8 (= 0 ~systemActive~0)) (.cse4 (= test_~tmp~4 0)) (.cse5 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 (not (= 1 ~systemActive~0)) .cse4 .cse5) (or .cse6 .cse1 .cse0 .cse2 .cse7 .cse3 .cse4 .cse5) (or (not (= ~pumpRunning~0 1)) .cse1 (= 2 ~waterLevel~0) .cse2 (not (= ~methaneLevelCritical~0 0)) .cse8 (not (= |old(~waterLevel~0)| 2)) .cse4 (not (= ~switchedOnBeforeTS~0 0)) .cse5) (or .cse6 .cse1 .cse0 .cse2 .cse7 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse8 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5))) [2021-02-24 03:50:34,835 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 959 966) the Hoare annotation is: true [2021-02-24 03:50:34,835 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 963) the Hoare annotation is: true [2021-02-24 03:50:34,835 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 959 966) the Hoare annotation is: true [2021-02-24 03:50:34,835 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 959 966) the Hoare annotation is: true [2021-02-24 03:50:34,836 INFO L192 CegarLoopUtils]: At program point L963(line 963) the Hoare annotation is: true [2021-02-24 03:50:34,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:50:34 BoogieIcfgContainer [2021-02-24 03:50:34,868 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:50:34,873 INFO L168 Benchmark]: Toolchain (without parser) took 408905.92 ms. Allocated memory was 151.0 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 127.3 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-24 03:50:34,873 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory was 124.3 MB in the beginning and 124.2 MB in the end (delta: 96.0 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:50:34,874 INFO L168 Benchmark]: CACSL2BoogieTranslator took 599.38 ms. Allocated memory is still 151.0 MB. Free memory was 126.2 MB in the beginning and 104.4 MB in the end (delta: 21.8 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:50:34,874 INFO L168 Benchmark]: Boogie Preprocessor took 244.21 ms. Allocated memory is still 151.0 MB. Free memory was 104.4 MB in the beginning and 131.8 MB in the end (delta: -27.4 MB). Peak memory consumption was 3.8 MB. Max. memory is 8.0 GB. [2021-02-24 03:50:34,874 INFO L168 Benchmark]: RCFGBuilder took 1621.58 ms. Allocated memory was 151.0 MB in the beginning and 197.1 MB in the end (delta: 46.1 MB). Free memory was 131.8 MB in the beginning and 173.9 MB in the end (delta: -42.1 MB). Peak memory consumption was 64.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:50:34,874 INFO L168 Benchmark]: TraceAbstraction took 406425.11 ms. Allocated memory was 197.1 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 173.4 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-24 03:50:34,877 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory was 124.3 MB in the beginning and 124.2 MB in the end (delta: 96.0 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 599.38 ms. Allocated memory is still 151.0 MB. Free memory was 126.2 MB in the beginning and 104.4 MB in the end (delta: 21.8 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 244.21 ms. Allocated memory is still 151.0 MB. Free memory was 104.4 MB in the beginning and 131.8 MB in the end (delta: -27.4 MB). Peak memory consumption was 3.8 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1621.58 ms. Allocated memory was 151.0 MB in the beginning and 197.1 MB in the end (delta: 46.1 MB). Free memory was 131.8 MB in the beginning and 173.9 MB in the end (delta: -42.1 MB). Peak memory consumption was 64.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 406425.11 ms. Allocated memory was 197.1 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 173.4 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 963]: 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: 524]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: (((((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || (((((((((tmp <= 2147483647 && 0 <= switchedOnBeforeTS + 2147483648) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 0 <= tmp + 2147483648) && !(0 == systemActive)) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((tmp <= 2147483647 && pumpRunning == switchedOnBeforeTS) && 0 <= tmp + 2147483648) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((waterLevel == 1 && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || ((((((((((tmp <= 2147483647 && pumpRunning == 1) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && !(0 == systemActive)) && 2 <= waterLevel) && waterLevel < 3) && tmp___0 <= 2147483647) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - ProcedureContractResult [Line: 942]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 876]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 949]: 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: 884]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) || !(waterLevel < 3)) || 0 == systemActive) || !(2 <= waterLevel)) && ((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0))) && (((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || 0 == systemActive) || !(\old(switchedOnBeforeTS) <= 2147483647)) - ProcedureContractResult [Line: 894]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((((!(pumpRunning == 1) || 2 == tmp) || !(methaneLevelCritical == 0)) || 0 == systemActive) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && (((!(pumpRunning == switchedOnBeforeTS) || 2 == tmp) || !(pumpRunning == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 490]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 763]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((!(waterLevel < 3) || pumpRunning == 0) || !(2 <= waterLevel)) && ((!(waterLevel == 1) || !(\old(pumpRunning) == 0)) || pumpRunning == 0)) && ((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 699]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(switchedOnBeforeTS <= 2147483647))) && (((!(waterLevel < 3) || 0 == systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 935]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 476]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 688]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(1 == tmp) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || 0 == systemActive) || !(2 == waterLevel)) || (((retValue_acc == methaneLevelCritical && retValue_acc == \result) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) - ProcedureContractResult [Line: 680]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && ((pumpRunning == 0 || !(2 == waterLevel)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 629]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) || (1 == tmp && pumpRunning == \old(pumpRunning))) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || pumpRunning == \old(pumpRunning)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 859]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(pumpRunning == switchedOnBeforeTS) || (retValue_acc == 0 && \result == retValue_acc)) || !(pumpRunning == 0)) || 0 == systemActive) || !(2 == waterLevel)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || 0 == systemActive) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 621]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 654]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: ((((((!(waterLevel < 3) || !(methaneLevelCritical == tmp)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || 0 == systemActive) || !(\old(pumpRunning) == 0)) || !(tmp == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 663]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((((!(1 == tmp) || (((pumpRunning == \old(pumpRunning) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) && methaneLevelCritical == tmp)) || ((pumpRunning == 1 && methaneLevelCritical == tmp) && tmp == 0)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 744]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((((tmp == 0 && tmp___0 == retValue_acc) && \result == retValue_acc) && tmp___0 == 1) && 2 <= waterLevel) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) || ((((((\result <= 0 && waterLevel <= 1) && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0) - ProcedureContractResult [Line: 806]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 850]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || 0 == systemActive) || (waterLevel == retValue_acc && \result == waterLevel)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) && (((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel))) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || (waterLevel == retValue_acc && \result == waterLevel)) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 410]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 594]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || pumpRunning == 1) || !(\old(pumpRunning) == 0)) && ((((!(\old(pumpRunning) == 1) || 0 == systemActive) || (((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2)) || !(\old(switchedOnBeforeTS) == 0))) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) < 3)) || 0 == systemActive) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && (((((\old(waterLevel) == waterLevel && !(0 == systemActive)) && 2 <= waterLevel) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) || pumpRunning == 0)) && ((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || 0 == systemActive) || (((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2)) - ProcedureContractResult [Line: 818]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(1 == tmp) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || (methaneLevelCritical == retValue_acc && \result == retValue_acc)) || 0 == systemActive) || !(2 == waterLevel) - ProcedureContractResult [Line: 782]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || !(\old(waterLevel) == 2)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 467]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 794]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(pumpRunning == switchedOnBeforeTS)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || tmp == 0) || !(switchedOnBeforeTS <= 2147483647)) || !(0 <= tmp + 2147483648)) && (((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(pumpRunning == switchedOnBeforeTS)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((((!(pumpRunning == 1) || 2 == waterLevel) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || 0 == systemActive) || !(\old(waterLevel) == 2)) || tmp == 0) || !(switchedOnBeforeTS == 0)) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 959]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 643 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 154.0s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 138.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 252.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2993 SDtfs, 9398 SDslu, 7743 SDs, 0 SdLazy, 22491 SolverSat, 4987 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 33.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1103 GetRequests, 459 SyntacticMatches, 9 SemanticMatches, 635 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103026 ImplicationChecksByTransitivity, 98.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2294occurred 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: 3.3s AutomataMinimizationTime, 10 MinimizatonAttempts, 1154 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 291 LocationsWithAnnotation, 10349 PreInvPairs, 14671 NumberOfFragments, 11321 HoareAnnotationTreeSize, 10349 FomulaSimplifications, 649431969 FormulaSimplificationTreeSizeReduction, 82.0s HoareSimplificationTime, 291 FomulaSimplificationsInter, 1312305 FormulaSimplificationTreeSizeReductionInter, 168.8s 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...