/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_product57.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:49:54,300 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:49:54,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:49:54,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:49:54,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:49:54,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:49:54,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:49:54,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:49:54,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:49:54,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:49:54,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:49:54,356 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:49:54,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:49:54,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:49:54,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:49:54,366 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:49:54,367 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:49:54,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:49:54,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:49:54,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:49:54,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:49:54,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:49:54,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:49:54,395 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:49:54,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:49:54,400 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:49:54,400 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:49:54,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:49:54,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:49:54,408 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:49:54,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:49:54,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:49:54,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:49:54,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:49:54,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:49:54,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:49:54,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:49:54,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:49:54,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:49:54,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:49:54,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:49:54,419 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 03:49:54,441 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:49:54,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:49:54,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:49:54,445 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:49:54,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:49:54,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:49:54,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:49:54,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:49:54,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:49:54,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:49:54,447 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:49:54,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:49:54,448 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:49:54,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:49:54,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:49:54,448 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:49:54,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:49:54,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:49:54,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:49:54,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:49:54,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:49:54,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:49:54,450 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:49:54,450 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:49:54,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:49:54,818 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:49:54,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:49:54,823 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:49:54,823 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:49:54,824 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2021-02-24 03:49:54,897 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e785e138/6d52b6b03e9b412c8a78c48ff7427c8d/FLAG85c0e91e4 [2021-02-24 03:49:55,605 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:49:55,606 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2021-02-24 03:49:55,635 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e785e138/6d52b6b03e9b412c8a78c48ff7427c8d/FLAG85c0e91e4 [2021-02-24 03:49:55,820 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e785e138/6d52b6b03e9b412c8a78c48ff7427c8d [2021-02-24 03:49:55,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:49:55,837 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:49:55,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:49:55,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:49:55,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:49:55,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:49:55" (1/1) ... [2021-02-24 03:49:55,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@676daf89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:55, skipping insertion in model container [2021-02-24 03:49:55,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:49:55" (1/1) ... [2021-02-24 03:49:55,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:49:55,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:49:56,139 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_product57.cil.c[1281,1294] [2021-02-24 03:49:56,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:49:56,288 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:49:56,304 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_product57.cil.c[1281,1294] [2021-02-24 03:49:56,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:49:56,413 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:49:56,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56 WrapperNode [2021-02-24 03:49:56,414 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:49:56,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:49:56,416 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:49:56,416 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:49:56,430 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56" (1/1) ... [2021-02-24 03:49:56,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56" (1/1) ... [2021-02-24 03:49:56,448 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56" (1/1) ... [2021-02-24 03:49:56,449 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56" (1/1) ... [2021-02-24 03:49:56,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56" (1/1) ... [2021-02-24 03:49:56,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56" (1/1) ... [2021-02-24 03:49:56,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56" (1/1) ... [2021-02-24 03:49:56,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:49:56,532 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:49:56,533 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:49:56,533 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:49:56,536 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56" (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 03:49:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:49:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:49:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:49:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:49:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:49:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:49:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:49:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:49:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:49:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:49:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:49:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:49:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:49:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:49:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:49:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:49:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:49:56,664 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:49:56,664 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:49:56,664 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:49:56,664 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-24 03:49:56,664 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:49:56,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:49:56,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:49:56,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:49:56,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:49:56,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:49:56,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:49:56,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:49:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:49:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:49:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:49:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:49:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:49:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:49:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:49:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-24 03:49:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:49:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:49:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:49:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:49:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:49:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-24 03:49:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:49:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:49:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:49:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:49:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-24 03:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:49:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:49:56,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:49:56,674 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-24 03:49:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-24 03:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:49:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:49:57,873 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:49:57,873 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:49:57,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:49:57 BoogieIcfgContainer [2021-02-24 03:49:57,876 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:49:57,878 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:49:57,878 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:49:57,881 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:49:57,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:49:55" (1/3) ... [2021-02-24 03:49:57,882 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684fe1e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:49:57, skipping insertion in model container [2021-02-24 03:49:57,882 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:49:56" (2/3) ... [2021-02-24 03:49:57,883 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684fe1e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:49:57, skipping insertion in model container [2021-02-24 03:49:57,883 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:49:57" (3/3) ... [2021-02-24 03:49:57,884 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product57.cil.c [2021-02-24 03:49:57,891 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:49:57,896 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:49:57,914 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:49:57,937 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:49:57,938 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:49:57,938 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:49:57,938 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:49:57,938 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:49:57,938 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:49:57,938 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:49:57,939 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:49:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states. [2021-02-24 03:49:57,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:49:57,982 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:49:57,983 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 03:49:57,983 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:49:57,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:49:57,990 INFO L82 PathProgramCache]: Analyzing trace with hash -1669772109, now seen corresponding path program 1 times [2021-02-24 03:49:57,999 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:49:57,999 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1574343416] [2021-02-24 03:49:57,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:49:58,078 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:49:58,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,786 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:49:58,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:49:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:49:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:49:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:49:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:49:58,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:49:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:49:58,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:49:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-24 03:49:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:58,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:49:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:49:58,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:49:58,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:49:59,010 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 03:49:59,012 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1574343416] [2021-02-24 03:49:59,013 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:49:59,014 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:49:59,016 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643245270] [2021-02-24 03:49:59,022 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:49:59,024 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:49:59,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:49:59,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:49:59,040 INFO L87 Difference]: Start difference. First operand 353 states. Second operand 4 states. [2021-02-24 03:50:00,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:50:00,521 INFO L93 Difference]: Finished difference Result 559 states and 647 transitions. [2021-02-24 03:50:00,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-24 03:50:00,523 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-24 03:50:00,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:50:00,539 INFO L225 Difference]: With dead ends: 559 [2021-02-24 03:50:00,539 INFO L226 Difference]: Without dead ends: 347 [2021-02-24 03:50:00,545 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:50:00,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2021-02-24 03:50:00,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 301. [2021-02-24 03:50:00,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2021-02-24 03:50:00,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 326 transitions. [2021-02-24 03:50:00,731 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 326 transitions. Word has length 165 [2021-02-24 03:50:00,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:50:00,732 INFO L480 AbstractCegarLoop]: Abstraction has 301 states and 326 transitions. [2021-02-24 03:50:00,732 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:50:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 326 transitions. [2021-02-24 03:50:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-24 03:50:00,737 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:50:00,737 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 03:50:00,738 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:50:00,738 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:50:00,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:50:00,739 INFO L82 PathProgramCache]: Analyzing trace with hash 487473363, now seen corresponding path program 1 times [2021-02-24 03:50:00,739 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:50:00,739 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1765912693] [2021-02-24 03:50:00,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:50:00,744 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:50:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:00,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:00,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:00,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:00,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:00,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:00,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,191 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:01,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:50:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:50:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:50:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:50:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:50:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:50:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:01,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:50:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:50:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:01,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:01,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:01,312 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 03:50:01,312 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1765912693] [2021-02-24 03:50:01,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:50:01,313 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:50:01,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518453594] [2021-02-24 03:50:01,314 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:50:01,314 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:50:01,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:50:01,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:50:01,316 INFO L87 Difference]: Start difference. First operand 301 states and 326 transitions. Second operand 5 states. [2021-02-24 03:50:01,972 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:03,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:50:03,080 INFO L93 Difference]: Finished difference Result 487 states and 542 transitions. [2021-02-24 03:50:03,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:50:03,081 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-24 03:50:03,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:50:03,087 INFO L225 Difference]: With dead ends: 487 [2021-02-24 03:50:03,087 INFO L226 Difference]: Without dead ends: 336 [2021-02-24 03:50:03,090 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:50:03,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2021-02-24 03:50:03,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 291. [2021-02-24 03:50:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 291 states. [2021-02-24 03:50:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 313 transitions. [2021-02-24 03:50:03,202 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 313 transitions. Word has length 166 [2021-02-24 03:50:03,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:50:03,203 INFO L480 AbstractCegarLoop]: Abstraction has 291 states and 313 transitions. [2021-02-24 03:50:03,203 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:50:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 313 transitions. [2021-02-24 03:50:03,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-24 03:50:03,206 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:50:03,206 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 03:50:03,206 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:50:03,206 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:50:03,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:50:03,207 INFO L82 PathProgramCache]: Analyzing trace with hash 1516018031, now seen corresponding path program 1 times [2021-02-24 03:50:03,207 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:50:03,208 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1820576842] [2021-02-24 03:50:03,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:50:03,211 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:50:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:03,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:03,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:03,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:50:03,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,569 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:03,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:50:03,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:50:03,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:50:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:50:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:03,736 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:50:03,739 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:50:03,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:50:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:50:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:50:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:50:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-24 03:50:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:03,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:03,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:03,843 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 03:50:03,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1820576842] [2021-02-24 03:50:03,844 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:50:03,844 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:50:03,844 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425667887] [2021-02-24 03:50:03,846 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:50:03,846 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:50:03,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:50:03,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:50:03,847 INFO L87 Difference]: Start difference. First operand 291 states and 313 transitions. Second operand 10 states. [2021-02-24 03:50:04,368 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:50:04,737 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:50:05,062 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:50:05,360 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:05,692 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:50:05,979 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:07,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:50:07,608 INFO L93 Difference]: Finished difference Result 507 states and 568 transitions. [2021-02-24 03:50:07,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:50:07,609 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-24 03:50:07,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:50:07,618 INFO L225 Difference]: With dead ends: 507 [2021-02-24 03:50:07,619 INFO L226 Difference]: Without dead ends: 336 [2021-02-24 03:50:07,625 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:50:07,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2021-02-24 03:50:07,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 291. [2021-02-24 03:50:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 291 states. [2021-02-24 03:50:07,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 312 transitions. [2021-02-24 03:50:07,772 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 312 transitions. Word has length 175 [2021-02-24 03:50:07,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:50:07,774 INFO L480 AbstractCegarLoop]: Abstraction has 291 states and 312 transitions. [2021-02-24 03:50:07,774 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:50:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 312 transitions. [2021-02-24 03:50:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-02-24 03:50:07,778 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:50:07,779 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] [2021-02-24 03:50:07,779 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:50:07,783 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:50:07,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:50:07,783 INFO L82 PathProgramCache]: Analyzing trace with hash 882379176, now seen corresponding path program 1 times [2021-02-24 03:50:07,784 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:50:07,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1045036942] [2021-02-24 03:50:07,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:50:07,792 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:50:07,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:07,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:07,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:07,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:07,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:07,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:07,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:07,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:07,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:07,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:07,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:07,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:07,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,116 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:08,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:08,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:50:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:50:08,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:50:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:50:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:50:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:50:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:50:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:08,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:08,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:50:08,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-24 03:50:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-02-24 03:50:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:08,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:08,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:08,438 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 03:50:08,439 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1045036942] [2021-02-24 03:50:08,439 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:50:08,440 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 03:50:08,440 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545889817] [2021-02-24 03:50:08,441 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 03:50:08,442 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:50:08,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 03:50:08,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:50:08,443 INFO L87 Difference]: Start difference. First operand 291 states and 312 transitions. Second operand 7 states. [2021-02-24 03:50:08,920 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:50:10,598 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:11,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:50:11,159 INFO L93 Difference]: Finished difference Result 647 states and 737 transitions. [2021-02-24 03:50:11,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:50:11,160 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 188 [2021-02-24 03:50:11,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:50:11,165 INFO L225 Difference]: With dead ends: 647 [2021-02-24 03:50:11,165 INFO L226 Difference]: Without dead ends: 476 [2021-02-24 03:50:11,166 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-02-24 03:50:11,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 476 states. [2021-02-24 03:50:11,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 476 to 408. [2021-02-24 03:50:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 408 states. [2021-02-24 03:50:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 441 transitions. [2021-02-24 03:50:11,350 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 441 transitions. Word has length 188 [2021-02-24 03:50:11,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:50:11,350 INFO L480 AbstractCegarLoop]: Abstraction has 408 states and 441 transitions. [2021-02-24 03:50:11,351 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-24 03:50:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 441 transitions. [2021-02-24 03:50:11,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-24 03:50:11,354 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:50:11,354 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] [2021-02-24 03:50:11,354 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:50:11,354 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:50:11,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:50:11,355 INFO L82 PathProgramCache]: Analyzing trace with hash -957224904, now seen corresponding path program 1 times [2021-02-24 03:50:11,355 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:50:11,355 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1672598124] [2021-02-24 03:50:11,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:50:11,359 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:50:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:11,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:11,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:11,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:11,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:50:11,439 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-24 03:50:11,439 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-24 03:50:11,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,646 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:11,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:50:11,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:50:11,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:50:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:50:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:50:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:50:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:50:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:50:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:11,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:11,788 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-24 03:50:11,789 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-24 03:50:11,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:50:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:11,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:11,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:50:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-24 03:50:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-24 03:50:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:11,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:11,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:11,911 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 03:50:11,911 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1672598124] [2021-02-24 03:50:11,912 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:50:11,912 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:50:11,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054421002] [2021-02-24 03:50:11,913 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:50:11,913 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:50:11,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:50:11,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:50:11,914 INFO L87 Difference]: Start difference. First operand 408 states and 441 transitions. Second operand 10 states. [2021-02-24 03:50:12,441 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:50:13,574 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:13,873 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:50:14,174 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:50:14,497 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:14,845 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:50:15,133 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:50:16,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:50:16,928 INFO L93 Difference]: Finished difference Result 1007 states and 1177 transitions. [2021-02-24 03:50:16,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-24 03:50:16,929 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2021-02-24 03:50:16,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:50:16,934 INFO L225 Difference]: With dead ends: 1007 [2021-02-24 03:50:16,934 INFO L226 Difference]: Without dead ends: 719 [2021-02-24 03:50:16,936 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=103, Invalid=317, Unknown=0, NotChecked=0, Total=420 [2021-02-24 03:50:16,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 719 states. [2021-02-24 03:50:17,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 719 to 619. [2021-02-24 03:50:17,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 619 states. [2021-02-24 03:50:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 619 states and 681 transitions. [2021-02-24 03:50:17,150 INFO L78 Accepts]: Start accepts. Automaton has 619 states and 681 transitions. Word has length 212 [2021-02-24 03:50:17,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:50:17,150 INFO L480 AbstractCegarLoop]: Abstraction has 619 states and 681 transitions. [2021-02-24 03:50:17,150 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:50:17,151 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 681 transitions. [2021-02-24 03:50:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-24 03:50:17,154 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:50:17,154 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] [2021-02-24 03:50:17,154 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:50:17,155 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:50:17,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:50:17,155 INFO L82 PathProgramCache]: Analyzing trace with hash 683069077, now seen corresponding path program 1 times [2021-02-24 03:50:17,156 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:50:17,156 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [427003189] [2021-02-24 03:50:17,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:50:17,159 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:50:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,443 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:17,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:50:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:50:17,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:50:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:50:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:50:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:50:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:50:17,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:17,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:50:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:50:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-24 03:50:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-24 03:50:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:17,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:17,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:17,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:17,678 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 03:50:17,678 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [427003189] [2021-02-24 03:50:17,679 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:50:17,679 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:50:17,679 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166409534] [2021-02-24 03:50:17,680 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:50:17,680 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:50:17,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:50:17,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:50:17,680 INFO L87 Difference]: Start difference. First operand 619 states and 681 transitions. Second operand 10 states. [2021-02-24 03:50:18,186 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:50:18,962 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:19,265 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:50:20,391 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:50:20,643 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:20,976 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:21,418 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:21,704 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:50:21,980 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:22,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:50:22,598 INFO L93 Difference]: Finished difference Result 1212 states and 1384 transitions. [2021-02-24 03:50:22,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-24 03:50:22,600 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2021-02-24 03:50:22,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:50:22,605 INFO L225 Difference]: With dead ends: 1212 [2021-02-24 03:50:22,606 INFO L226 Difference]: Without dead ends: 713 [2021-02-24 03:50:22,608 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-24 03:50:22,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2021-02-24 03:50:22,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 617. [2021-02-24 03:50:22,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 617 states. [2021-02-24 03:50:22,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 675 transitions. [2021-02-24 03:50:22,835 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 675 transitions. Word has length 212 [2021-02-24 03:50:22,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:50:22,835 INFO L480 AbstractCegarLoop]: Abstraction has 617 states and 675 transitions. [2021-02-24 03:50:22,836 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:50:22,836 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 675 transitions. [2021-02-24 03:50:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-24 03:50:22,840 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:50:22,840 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 03:50:22,840 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-24 03:50:22,840 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:50:22,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:50:22,841 INFO L82 PathProgramCache]: Analyzing trace with hash 1014278239, now seen corresponding path program 1 times [2021-02-24 03:50:22,841 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:50:22,841 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [249454618] [2021-02-24 03:50:22,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:50:22,845 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:50:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:22,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:22,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:22,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:22,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,116 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:23,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:23,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:50:23,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:50:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:50:23,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:50:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:50:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:50:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:50:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:23,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:23,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:23,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:23,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:23,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:50:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:50:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:50:23,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:50:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:50:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-24 03:50:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-24 03:50:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:23,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:23,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:23,403 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 03:50:23,403 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [249454618] [2021-02-24 03:50:23,403 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:50:23,403 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:50:23,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511724301] [2021-02-24 03:50:23,404 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:50:23,404 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:50:23,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:50:23,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:50:23,405 INFO L87 Difference]: Start difference. First operand 617 states and 675 transitions. Second operand 10 states. [2021-02-24 03:50:24,651 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:24,952 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:50:25,258 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:50:25,548 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:25,850 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:50:26,115 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:27,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:50:27,217 INFO L93 Difference]: Finished difference Result 1220 states and 1399 transitions. [2021-02-24 03:50:27,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:50:27,218 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 235 [2021-02-24 03:50:27,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:50:27,225 INFO L225 Difference]: With dead ends: 1220 [2021-02-24 03:50:27,225 INFO L226 Difference]: Without dead ends: 723 [2021-02-24 03:50:27,228 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:50:27,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 723 states. [2021-02-24 03:50:27,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 723 to 633. [2021-02-24 03:50:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2021-02-24 03:50:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 691 transitions. [2021-02-24 03:50:27,537 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 691 transitions. Word has length 235 [2021-02-24 03:50:27,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:50:27,538 INFO L480 AbstractCegarLoop]: Abstraction has 633 states and 691 transitions. [2021-02-24 03:50:27,538 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:50:27,538 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 691 transitions. [2021-02-24 03:50:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-24 03:50:27,542 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:50:27,543 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 03:50:27,543 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:50:27,543 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:50:27,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:50:27,544 INFO L82 PathProgramCache]: Analyzing trace with hash 1682024639, now seen corresponding path program 1 times [2021-02-24 03:50:27,544 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:50:27,544 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2125213594] [2021-02-24 03:50:27,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:50:27,547 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:50:27,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:27,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:27,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,833 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:27,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:50:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:50:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:50:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:27,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:27,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:50:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:50:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:50:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:50:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:27,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:27,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:50:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:27,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:27,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:27,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:28,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:28,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:28,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:50:28,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:28,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:28,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:28,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:50:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:28,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:28,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:28,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:50:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:28,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:28,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:28,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:50:28,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:28,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:28,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:28,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-24 03:50:28,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:28,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:28,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:28,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-24 03:50:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:28,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:28,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:28,092 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 03:50:28,093 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2125213594] [2021-02-24 03:50:28,093 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:50:28,093 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-24 03:50:28,093 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128511218] [2021-02-24 03:50:28,094 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-24 03:50:28,094 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:50:28,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-24 03:50:28,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-24 03:50:28,095 INFO L87 Difference]: Start difference. First operand 633 states and 691 transitions. Second operand 13 states. [2021-02-24 03:50:28,697 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:28,998 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:50:29,284 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:29,568 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:50:29,844 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:30,739 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:31,011 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:50:31,298 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:31,607 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:50:31,888 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:33,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:50:33,157 INFO L93 Difference]: Finished difference Result 1105 states and 1252 transitions. [2021-02-24 03:50:33,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-24 03:50:33,157 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 235 [2021-02-24 03:50:33,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:50:33,162 INFO L225 Difference]: With dead ends: 1105 [2021-02-24 03:50:33,163 INFO L226 Difference]: Without dead ends: 592 [2021-02-24 03:50:33,165 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-24 03:50:33,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 592 states. [2021-02-24 03:50:33,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 592 to 523. [2021-02-24 03:50:33,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 523 states. [2021-02-24 03:50:33,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 523 states and 561 transitions. [2021-02-24 03:50:33,364 INFO L78 Accepts]: Start accepts. Automaton has 523 states and 561 transitions. Word has length 235 [2021-02-24 03:50:33,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:50:33,365 INFO L480 AbstractCegarLoop]: Abstraction has 523 states and 561 transitions. [2021-02-24 03:50:33,365 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-24 03:50:33,365 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 561 transitions. [2021-02-24 03:50:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-02-24 03:50:33,368 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:50:33,369 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, 1, 1, 1, 1, 1] [2021-02-24 03:50:33,369 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:50:33,369 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:50:33,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:50:33,370 INFO L82 PathProgramCache]: Analyzing trace with hash 307422379, now seen corresponding path program 1 times [2021-02-24 03:50:33,370 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:50:33,370 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [904825319] [2021-02-24 03:50:33,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:50:33,373 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:50:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:33,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:33,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:33,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:33,482 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:50:33,484 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:50:33,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:33,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:33,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:33,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,713 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:33,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:50:33,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:50:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:50:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:50:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:50:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:50:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:50:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:50:33,817 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-24 03:50:33,817 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-24 03:50:33,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:50:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:50:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:50:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:50:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:50:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:50:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:50:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-24 03:50:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:33,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:33,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:33,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-02-24 03:50:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:33,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:33,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:34,009 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 03:50:34,009 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [904825319] [2021-02-24 03:50:34,010 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:50:34,010 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:50:34,010 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586421743] [2021-02-24 03:50:34,011 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:50:34,011 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:50:34,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:50:34,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:50:34,011 INFO L87 Difference]: Start difference. First operand 523 states and 561 transitions. Second operand 14 states. [2021-02-24 03:50:34,795 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-24 03:50:35,619 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:50:37,102 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-24 03:50:37,661 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-24 03:50:38,028 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:38,329 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:50:38,899 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-24 03:50:39,207 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:39,535 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:50:39,823 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:41,408 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:50:41,689 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:41,994 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:50:42,590 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-24 03:50:43,967 WARN L202 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-24 03:50:44,538 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-24 03:50:45,150 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-24 03:50:45,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:50:45,531 INFO L93 Difference]: Finished difference Result 1443 states and 1627 transitions. [2021-02-24 03:50:45,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-02-24 03:50:45,532 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 240 [2021-02-24 03:50:45,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:50:45,539 INFO L225 Difference]: With dead ends: 1443 [2021-02-24 03:50:45,539 INFO L226 Difference]: Without dead ends: 1140 [2021-02-24 03:50:45,541 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2021-02-24 03:50:45,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1140 states. [2021-02-24 03:50:45,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1140 to 1044. [2021-02-24 03:50:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1044 states. [2021-02-24 03:50:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 1044 states and 1126 transitions. [2021-02-24 03:50:45,979 INFO L78 Accepts]: Start accepts. Automaton has 1044 states and 1126 transitions. Word has length 240 [2021-02-24 03:50:45,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:50:45,980 INFO L480 AbstractCegarLoop]: Abstraction has 1044 states and 1126 transitions. [2021-02-24 03:50:45,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:50:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1126 transitions. [2021-02-24 03:50:45,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-02-24 03:50:45,983 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:50:45,984 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:50:45,984 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-24 03:50:45,984 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:50:45,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:50:45,985 INFO L82 PathProgramCache]: Analyzing trace with hash 2137828481, now seen corresponding path program 1 times [2021-02-24 03:50:45,985 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:50:45,985 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1834706285] [2021-02-24 03:50:45,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:50:46,062 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,082 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,091 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,095 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,138 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:50:46,147 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:50:46,152 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:50:46,157 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:50:46,163 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,168 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,176 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,185 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,243 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:50:46,245 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:50:46,248 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:50:46,251 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:50:46,254 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,260 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,265 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,271 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,307 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:50:46,308 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:50:46,310 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:50:46,312 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:50:46,314 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,325 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,328 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,332 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,367 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:50:46,369 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:50:46,371 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:50:46,375 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:50:46,377 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,383 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,385 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,390 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,426 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:50:46,428 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:50:46,429 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:50:46,432 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:50:46,435 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,442 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,445 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,452 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,487 WARN L141 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size [2021-02-24 03:50:46,488 WARN L147 QuantifierPusher]: treesize reduction 35, result has 18.6 percent of original size 8 [2021-02-24 03:50:46,492 WARN L141 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size [2021-02-24 03:50:46,494 WARN L147 QuantifierPusher]: treesize reduction 18, result has 67.3 percent of original size 37 [2021-02-24 03:50:46,496 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,500 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,503 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,507 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,546 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-02-24 03:50:46,548 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-02-24 03:50:46,551 WARN L141 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size [2021-02-24 03:50:46,555 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-24 03:50:46,560 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:46,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:50:46,566 WARN L147 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size 75 [2021-02-24 03:50:46,568 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,570 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,572 WARN L141 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-02-24 03:50:46,575 WARN L147 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size 73 [2021-02-24 03:50:46,614 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-02-24 03:50:46,617 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-02-24 03:50:46,620 WARN L141 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size [2021-02-24 03:50:46,621 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-24 03:50:46,623 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:46,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:50:46,632 WARN L147 QuantifierPusher]: treesize reduction 18, result has 80.6 percent of original size 75 [2021-02-24 03:50:46,632 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:50:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:46,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:46,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:46,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:50:46,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:46,962 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:50:46,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:46,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:46,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:50:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:46,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:46,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:50:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:46,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:46,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:46,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:50:46,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:46,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:50:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:50:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-24 03:50:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:47,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:47,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:50:47,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:47,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:47,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-24 03:50:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-24 03:50:47,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:50:47,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-24 03:50:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:50:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-02-24 03:50:47,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-02-24 03:50:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:50:47,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,146 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 03:50:47,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:47,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:47,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:47,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:47,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:47,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:47,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:47,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:47,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:50:47,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:50:47,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:50:47,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:50:47,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,256 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:47,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:47,258 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:47,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:50:47,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:47,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:50:47,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:47,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:50:47,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:47,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:47,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:50:47,343 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:47,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:50:47,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:47,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:50:47,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:50:47,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:50:47,462 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:50:47,463 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:50:47,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:50:47,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:50:47,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:47,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:47,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,612 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:47,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:50:47,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-24 03:50:47,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:47,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,658 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:47,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:50:47,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:50:47,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:47,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,702 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:47,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:50:47,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:47,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:47,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:47,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:50:47,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:50:47,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:50:47,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:50:47,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:50:47,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:50:47,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:50:47,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:50:47,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:47,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:48,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:50:48,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:50:48,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:50:48,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:50:48,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:50:48,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:50:48,181 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-24 03:50:48,181 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-24 03:50:48,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:48,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:48,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:48,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:50:48,358 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-24 03:50:48,361 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-24 03:50:48,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:48,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:50:48,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:48,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:48,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:50:48,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:50:48,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:50:48,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-24 03:50:48,707 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-24 03:50:48,708 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-24 03:50:48,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:48,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:50:48,824 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-24 03:50:48,825 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-24 03:50:48,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:50:48,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:48,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:48,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:50:48,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:48,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:48,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:50:48,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:48,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:48,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:48,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:48,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:50:49,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:50:49,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-24 03:50:49,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:50:49,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:49,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:50:49,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:49,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:49,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:50:49,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:50:49,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:49,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:50:49,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:49,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-24 03:50:49,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:49,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:50:49,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:49,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:50:49,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:50:49,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:50:49,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:50:49,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:49,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:49,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:50,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:50:50,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:50:50,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-24 03:50:50,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:50:50,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:50:50,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:50:50,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:50:50,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:50:50,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:50:50,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:50:50,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-24 03:50:50,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:50:50,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:50:50,457 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1834706285] [2021-02-24 03:50:50,457 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:50:50,457 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2021-02-24 03:50:50,458 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504834987] [2021-02-24 03:50:50,459 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-02-24 03:50:50,459 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:50:50,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-02-24 03:50:50,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=417, Invalid=4413, Unknown=0, NotChecked=0, Total=4830 [2021-02-24 03:50:50,462 INFO L87 Difference]: Start difference. First operand 1044 states and 1126 transitions. Second operand 65 states. [2021-02-24 03:50:51,020 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:50:51,704 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:50:52,048 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:50:52,381 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:50:52,703 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:50:53,035 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:50:53,367 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:50:53,712 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:50:54,055 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:50:54,438 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:50:54,781 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:50:55,183 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:50:55,594 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:50:56,015 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:50:56,446 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:50:56,861 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:50:57,551 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:50:57,925 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:50:58,321 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:50:58,682 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:50:58,974 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:50:59,337 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:50:59,723 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:51:00,079 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:51:00,538 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:51:01,129 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:51:01,518 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:51:01,895 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:51:02,298 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:51:02,699 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:51:03,066 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:51:03,502 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:51:03,892 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:51:04,289 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:51:04,691 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:51:05,119 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:51:05,508 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:51:06,101 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:51:06,503 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:51:06,911 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:51:07,308 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:51:07,726 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:51:08,143 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:51:08,543 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:51:08,985 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:51:09,453 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:51:09,786 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:51:10,179 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:51:10,507 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:51:10,980 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:51:11,400 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:51:12,306 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:51:13,069 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:51:13,874 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:51:14,729 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:51:15,219 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:51:15,651 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:51:16,131 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:51:16,517 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:51:16,920 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:51:17,348 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:51:18,072 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-24 03:51:18,423 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:51:19,380 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:51:20,148 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-24 03:51:21,073 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:51:22,334 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:51:23,465 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:51:23,905 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:51:24,383 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:51:25,342 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-24 03:51:25,755 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:51:26,155 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:51:26,541 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:51:26,952 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-24 03:51:27,693 WARN L202 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-24 03:51:28,448 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2021-02-24 03:51:28,840 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:51:29,262 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:51:30,044 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-24 03:51:30,526 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:51:31,620 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:51:32,271 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:51:32,617 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:51:33,152 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:51:33,626 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:51:34,381 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:51:34,855 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:51:35,463 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:51:36,285 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-24 03:51:37,268 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:51:38,223 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:51:38,636 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:51:39,094 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:51:39,629 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:51:40,042 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:51:40,443 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:51:40,865 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:51:41,297 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:51:41,756 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:51:42,115 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:51:42,464 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:51:53,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:51:53,899 INFO L93 Difference]: Finished difference Result 3478 states and 4214 transitions. [2021-02-24 03:51:53,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 364 states. [2021-02-24 03:51:53,900 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 327 [2021-02-24 03:51:53,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:51:53,903 INFO L225 Difference]: With dead ends: 3478 [2021-02-24 03:51:53,903 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:51:53,944 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 606 GetRequests, 172 SyntacticMatches, 7 SemanticMatches, 427 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80458 ImplicationChecksByTransitivity, 53.1s TimeCoverageRelationStatistics Valid=9348, Invalid=174264, Unknown=0, NotChecked=0, Total=183612 [2021-02-24 03:51:53,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:51:53,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:51:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:51:53,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:51:53,945 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 327 [2021-02-24 03:51:53,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:51:53,946 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:51:53,946 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2021-02-24 03:51:53,946 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:51:53,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:51:53,946 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-24 03:51:53,948 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:51:58,058 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 384 DAG size of output: 295 [2021-02-24 03:52:02,143 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 258 [2021-02-24 03:52:03,332 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 252 [2021-02-24 03:52:04,198 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 252 [2021-02-24 03:52:06,378 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 316 [2021-02-24 03:52:06,725 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 297 [2021-02-24 03:52:08,538 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 307 [2021-02-24 03:52:09,537 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 295 [2021-02-24 03:52:10,587 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 316 [2021-02-24 03:52:11,135 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 295 [2021-02-24 03:52:18,221 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 307 [2021-02-24 03:52:18,500 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 291 [2021-02-24 03:52:19,128 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 340 [2021-02-24 03:52:24,967 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 316 [2021-02-24 03:52:34,016 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 294 [2021-02-24 03:52:34,673 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 299 [2021-02-24 03:52:37,032 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 294 [2021-02-24 03:52:37,395 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 300 [2021-02-24 03:52:37,768 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 307 [2021-02-24 03:52:38,293 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 295 [2021-02-24 03:52:38,823 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 295 [2021-02-24 03:52:44,281 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 348 [2021-02-24 03:52:45,314 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 318 [2021-02-24 03:52:45,707 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 307 [2021-02-24 03:52:50,646 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 23 [2021-02-24 03:52:51,277 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-24 03:52:51,996 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 34 [2021-02-24 03:52:52,190 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:52:52,719 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2021-02-24 03:52:53,668 WARN L202 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 28 [2021-02-24 03:52:55,027 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 223 DAG size of output: 64 [2021-02-24 03:52:55,213 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:52:55,678 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:52:56,137 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:52:56,595 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:52:57,050 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:52:57,235 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:52:57,433 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-24 03:52:57,551 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:52:57,786 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 1 [2021-02-24 03:52:58,484 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-24 03:52:59,158 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-24 03:52:59,837 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2021-02-24 03:53:00,021 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:01,341 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 252 DAG size of output: 56 [2021-02-24 03:53:01,793 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-24 03:53:02,973 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 232 DAG size of output: 54 [2021-02-24 03:53:03,608 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 15 [2021-02-24 03:53:04,687 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2021-02-24 03:53:05,772 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2021-02-24 03:53:06,266 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:53:07,282 WARN L202 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 28 [2021-02-24 03:53:08,647 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-24 03:53:09,160 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:53:09,350 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:09,873 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-24 03:53:10,752 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 28 [2021-02-24 03:53:10,978 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:53:12,730 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 269 DAG size of output: 60 [2021-02-24 03:53:12,960 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:53:13,148 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:13,948 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 44 [2021-02-24 03:53:14,433 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:53:15,325 WARN L202 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 28 [2021-02-24 03:53:15,512 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:16,244 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2021-02-24 03:53:16,356 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:53:16,847 WARN L202 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2021-02-24 03:53:17,259 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2021-02-24 03:53:17,773 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:53:18,278 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 26 [2021-02-24 03:53:18,832 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-24 03:53:19,358 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-24 03:53:20,456 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2021-02-24 03:53:20,987 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-24 03:53:21,535 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 19 [2021-02-24 03:53:22,064 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-24 03:53:22,782 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2021-02-24 03:53:23,907 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:53:24,431 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 35 [2021-02-24 03:53:24,918 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:53:25,030 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:53:25,225 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:25,412 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:53:25,592 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-24 03:53:26,946 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 223 DAG size of output: 64 [2021-02-24 03:53:28,045 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2021-02-24 03:53:29,238 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 182 DAG size of output: 29 [2021-02-24 03:53:29,690 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-24 03:53:29,871 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-24 03:53:30,345 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-24 03:53:31,314 WARN L202 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-24 03:53:31,500 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:31,688 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:32,245 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 19 [2021-02-24 03:53:32,404 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 30 [2021-02-24 03:53:32,589 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:32,774 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:33,388 WARN L202 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 18 [2021-02-24 03:53:33,897 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-24 03:53:35,117 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 207 DAG size of output: 51 [2021-02-24 03:53:35,309 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:53:35,859 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 33 [2021-02-24 03:53:36,046 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:53:36,522 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-24 03:53:36,704 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:37,188 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:53:38,355 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 188 DAG size of output: 37 [2021-02-24 03:53:38,541 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:53:39,717 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 188 DAG size of output: 37 [2021-02-24 03:53:40,172 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-24 03:53:40,284 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:53:41,492 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 243 DAG size of output: 52 [2021-02-24 03:53:42,625 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 227 DAG size of output: 52 [2021-02-24 03:53:43,894 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 246 DAG size of output: 57 [2021-02-24 03:53:44,124 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:53:45,276 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2021-02-24 03:53:46,055 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-24 03:53:46,572 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2021-02-24 03:53:47,845 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 196 DAG size of output: 37 [2021-02-24 03:53:48,348 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-24 03:53:49,617 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 196 DAG size of output: 37 [2021-02-24 03:53:50,089 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:53:50,555 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-24 03:53:50,780 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-24 03:53:51,009 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:53:51,298 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2021-02-24 03:53:51,759 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:53:52,400 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-24 03:53:52,587 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:53:53,084 WARN L202 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2021-02-24 03:53:54,298 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 197 DAG size of output: 39 [2021-02-24 03:53:54,410 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:53:54,766 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 16 [2021-02-24 03:53:55,249 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:53:55,784 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-24 03:53:55,994 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-24 03:53:56,813 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 44 [2021-02-24 03:53:57,338 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-24 03:53:57,834 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:53:58,335 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:53:58,446 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:53:58,656 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-24 03:53:58,804 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 30 [2021-02-24 03:53:59,750 WARN L202 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 39 [2021-02-24 03:53:59,936 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:54:00,604 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-24 03:54:00,788 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:54:01,205 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-24 03:54:01,442 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:54:03,571 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 275 DAG size of output: 59 [2021-02-24 03:54:04,368 WARN L202 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2021-02-24 03:54:04,917 WARN L202 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:54:05,403 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:54:05,610 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-24 03:54:06,185 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 22 [2021-02-24 03:54:06,830 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-24 03:54:07,268 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 21 [2021-02-24 03:54:07,998 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-24 03:54:08,185 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:54:08,742 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 16 [2021-02-24 03:54:09,480 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-24 03:54:10,598 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:54:11,988 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-24 03:54:12,724 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-24 03:54:13,599 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 28 [2021-02-24 03:54:13,783 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:54:13,895 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:54:14,789 WARN L202 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 28 [2021-02-24 03:54:15,278 WARN L202 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:54:16,017 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 32 [2021-02-24 03:54:16,753 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-24 03:54:17,334 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 25 [2021-02-24 03:54:17,529 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:54:18,403 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 28 [2021-02-24 03:54:19,212 WARN L202 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 54 [2021-02-24 03:54:20,426 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 243 DAG size of output: 52 [2021-02-24 03:54:21,310 WARN L202 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 28 [2021-02-24 03:54:22,198 WARN L202 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 28 [2021-02-24 03:54:22,310 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:54:22,794 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:54:23,376 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 12 [2021-02-24 03:54:24,586 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 197 DAG size of output: 39 [2021-02-24 03:54:25,718 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2021-02-24 03:54:26,459 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-24 03:54:26,849 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-24 03:54:27,313 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:54:27,565 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:54:27,673 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 36 [2021-02-24 03:54:28,619 WARN L202 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 39 [2021-02-24 03:54:29,431 WARN L202 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2021-02-24 03:54:29,619 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:54:30,078 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:54:31,413 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 213 DAG size of output: 49 [2021-02-24 03:54:31,915 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:54:32,443 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-24 03:54:33,142 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 34 [2021-02-24 03:54:33,689 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 12 [2021-02-24 03:54:34,193 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:54:34,738 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-24 03:54:36,522 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 269 DAG size of output: 60 [2021-02-24 03:54:37,470 WARN L202 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 28 [2021-02-24 03:54:38,919 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 254 DAG size of output: 60 [2021-02-24 03:54:39,192 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 30 [2021-02-24 03:54:40,009 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 46 [2021-02-24 03:54:40,494 WARN L202 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:54:41,781 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 243 DAG size of output: 52 [2021-02-24 03:54:42,269 WARN L202 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:54:42,765 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:54:43,700 WARN L202 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 38 [2021-02-24 03:54:44,603 WARN L202 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-24 03:54:45,571 WARN L202 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2021-02-24 03:54:46,474 WARN L202 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-24 03:54:47,497 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2021-02-24 03:54:48,037 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-24 03:54:49,124 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2021-02-24 03:54:49,771 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 15 [2021-02-24 03:54:50,003 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 1 [2021-02-24 03:54:50,028 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:54:50,029 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:54:50,029 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:54:50,029 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-24 03:54:50,029 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:54:50,029 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-24 03:54:50,029 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 353 408) no Hoare annotation was computed. [2021-02-24 03:54:50,029 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:54:50,029 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L395-1(line 395) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L395-2(line 395) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-24 03:54:50,030 INFO L189 CegarLoopUtils]: For program point L400(lines 377 401) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 353 408) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 353 408) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point L384(lines 384 388) no Hoare annotation was computed. [2021-02-24 03:54:50,031 INFO L189 CegarLoopUtils]: For program point L384-1(lines 384 388) no Hoare annotation was computed. [2021-02-24 03:54:50,032 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-24 03:54:50,032 INFO L189 CegarLoopUtils]: For program point L376-1(line 376) no Hoare annotation was computed. [2021-02-24 03:54:50,032 INFO L189 CegarLoopUtils]: For program point L376-2(line 376) no Hoare annotation was computed. [2021-02-24 03:54:50,032 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-24 03:54:50,034 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:54:50,034 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-24 03:54:50,034 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-24 03:54:50,034 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:54:50,034 INFO L189 CegarLoopUtils]: For program point L397-1(lines 378 399) no Hoare annotation was computed. [2021-02-24 03:54:50,034 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-24 03:54:50,037 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:54:50,037 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:54:50,037 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:54:50,037 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:54:50,037 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:54:50,037 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-24 03:54:50,037 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-24 03:54:50,037 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:54:50,037 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 409 468) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L461(lines 434 462) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 409 468) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-24 03:54:50,038 INFO L189 CegarLoopUtils]: For program point L453-1(line 453) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point L453-2(line 453) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point L449-1(line 449) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point L449-2(line 449) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point L441(lines 441 445) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 409 468) no Hoare annotation was computed. [2021-02-24 03:54:50,039 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-24 03:54:50,040 INFO L189 CegarLoopUtils]: For program point L433-1(line 433) no Hoare annotation was computed. [2021-02-24 03:54:50,040 INFO L189 CegarLoopUtils]: For program point L433-2(line 433) no Hoare annotation was computed. [2021-02-24 03:54:50,040 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-24 03:54:50,040 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-24 03:54:50,040 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-24 03:54:50,040 INFO L189 CegarLoopUtils]: For program point L458-1(line 458) no Hoare annotation was computed. [2021-02-24 03:54:50,040 INFO L189 CegarLoopUtils]: For program point L458-2(line 458) no Hoare annotation was computed. [2021-02-24 03:54:50,040 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L454-1(line 454) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L454-2(line 454) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-24 03:54:50,041 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-24 03:54:50,042 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-24 03:54:50,042 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-24 03:54:50,042 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-24 03:54:50,042 INFO L189 CegarLoopUtils]: For program point L435-2(lines 435 460) no Hoare annotation was computed. [2021-02-24 03:54:50,042 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-24 03:54:50,042 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-24 03:54:50,042 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-24 03:54:50,042 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-24 03:54:50,042 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-24 03:54:50,043 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 72 78) the Hoare annotation is: true [2021-02-24 03:54:50,043 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 72 78) the Hoare annotation is: true [2021-02-24 03:54:50,043 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,043 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 79 87) the Hoare annotation is: true [2021-02-24 03:54:50,043 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,043 INFO L185 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-24 03:54:50,045 INFO L192 CegarLoopUtils]: At program point L83(line 83) the Hoare annotation is: true [2021-02-24 03:54:50,045 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 669 676) 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 03:54:50,045 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 669 676) the Hoare annotation is: true [2021-02-24 03:54:50,045 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 669 676) the Hoare annotation is: true [2021-02-24 03:54:50,045 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 677 686) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,045 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 677 686) the Hoare annotation is: (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,045 INFO L185 CegarLoopUtils]: At program point L682(line 682) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret54|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,045 INFO L185 CegarLoopUtils]: At program point L682-1(line 682) the Hoare annotation is: (or (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret54|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= |__utac_acc__Specification5_spec__2_#t~ret54| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret54| 2147483648))) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,046 INFO L185 CegarLoopUtils]: At program point L682-2(line 682) the Hoare annotation is: (or (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret54|) (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret54|) (<= |__utac_acc__Specification5_spec__2_#t~ret54| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret54| 2147483648))) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,046 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 677 686) the Hoare annotation is: (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,046 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-24 03:54:50,046 INFO L185 CegarLoopUtils]: At program point L700(lines 700 706) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-24 03:54:50,046 INFO L185 CegarLoopUtils]: At program point L699(lines 699 709) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,046 INFO L185 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,046 INFO L185 CegarLoopUtils]: At program point L697-1(line 697) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret56| 0) .cse0 .cse2 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,047 INFO L185 CegarLoopUtils]: At program point L695(lines 695 712) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~4) .cse0 .cse1))) [2021-02-24 03:54:50,047 INFO L185 CegarLoopUtils]: At program point L697-2(line 697) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret56| 0) .cse0 .cse2 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,047 INFO L185 CegarLoopUtils]: At program point L697-3(line 697) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 (and (= |__utac_acc__Specification5_spec__3_#t~ret56| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,047 INFO L185 CegarLoopUtils]: At program point L695-1(lines 687 715) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~4) .cse0 .cse1))) [2021-02-24 03:54:50,047 INFO L192 CegarLoopUtils]: At program point L693(line 693) the Hoare annotation is: true [2021-02-24 03:54:50,047 INFO L185 CegarLoopUtils]: At program point L693-1(line 693) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret55|) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret55|)))) [2021-02-24 03:54:50,048 INFO L185 CegarLoopUtils]: At program point L693-2(line 693) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret55|) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret55|)))) [2021-02-24 03:54:50,048 INFO L185 CegarLoopUtils]: At program point L693-3(line 693) the Hoare annotation is: (let ((.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret55|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification5_spec__3_~tmp~4 |__utac_acc__Specification5_spec__3_#t~ret55|) .cse0) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= 2 __utac_acc__Specification5_spec__3_~tmp~4) .cse0) .cse1 .cse2))) [2021-02-24 03:54:50,048 INFO L192 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: true [2021-02-24 03:54:50,048 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 687 715) the Hoare annotation is: true [2021-02-24 03:54:50,048 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 687 715) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~4) .cse0 .cse1))) [2021-02-24 03:54:50,048 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 168 190) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,048 INFO L192 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: true [2021-02-24 03:54:50,048 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 168 190) the Hoare annotation is: true [2021-02-24 03:54:50,048 INFO L185 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,049 INFO L185 CegarLoopUtils]: At program point L180-1(line 180) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,049 INFO L185 CegarLoopUtils]: At program point L178(lines 178 185) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,049 INFO L192 CegarLoopUtils]: At program point L178-1(lines 178 185) the Hoare annotation is: true [2021-02-24 03:54:50,049 INFO L185 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret8| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:54:50,049 INFO L185 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,049 INFO L185 CegarLoopUtils]: At program point L176-1(line 176) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret8| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:54:50,049 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,049 INFO L185 CegarLoopUtils]: At program point L176-2(line 176) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret8| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,049 INFO L185 CegarLoopUtils]: At program point L174-1(line 174) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,049 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 168 190) the Hoare annotation is: true [2021-02-24 03:54:50,050 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 124 147) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 124 147) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 124 147) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-24 03:54:50,050 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-24 03:54:50,051 INFO L189 CegarLoopUtils]: For program point L131(line 131) no Hoare annotation was computed. [2021-02-24 03:54:50,051 INFO L189 CegarLoopUtils]: For program point L130(line 130) no Hoare annotation was computed. [2021-02-24 03:54:50,051 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 918 926) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~11)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,051 INFO L185 CegarLoopUtils]: At program point L923(line 923) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~11)) [2021-02-24 03:54:50,051 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 918 926) the Hoare annotation is: true [2021-02-24 03:54:50,051 INFO L192 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: true [2021-02-24 03:54:50,051 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 918 926) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~11)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,051 INFO L192 CegarLoopUtils]: At program point L992(line 992) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point L991(lines 991 995) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point L989(line 989) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point L991-2(lines 991 995) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point L989-1(line 989) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point L989-2(line 989) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point L989-3(line 989) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 982 1000) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point L985(line 985) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point L984(line 984) the Hoare annotation is: true [2021-02-24 03:54:50,052 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 982 1000) the Hoare annotation is: true [2021-02-24 03:54:50,053 INFO L192 CegarLoopUtils]: At program point L997(line 997) the Hoare annotation is: true [2021-02-24 03:54:50,053 INFO L192 CegarLoopUtils]: At program point L994(line 994) the Hoare annotation is: true [2021-02-24 03:54:50,053 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 982 1000) the Hoare annotation is: true [2021-02-24 03:54:50,053 INFO L189 CegarLoopUtils]: For program point L957(line 957) no Hoare annotation was computed. [2021-02-24 03:54:50,053 INFO L189 CegarLoopUtils]: For program point L957-1(line 957) no Hoare annotation was computed. [2021-02-24 03:54:50,053 INFO L189 CegarLoopUtils]: For program point L952(line 952) no Hoare annotation was computed. [2021-02-24 03:54:50,053 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-24 03:54:50,053 INFO L189 CegarLoopUtils]: For program point L946(lines 946 954) no Hoare annotation was computed. [2021-02-24 03:54:50,053 INFO L189 CegarLoopUtils]: For program point L946-2(lines 946 954) no Hoare annotation was computed. [2021-02-24 03:54:50,053 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 927 962) no Hoare annotation was computed. [2021-02-24 03:54:50,053 INFO L189 CegarLoopUtils]: For program point L940(line 940) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L936(line 936) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 927 962) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L934(lines 934 942) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L934-2(lines 934 942) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 927 962) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 65 71) the Hoare annotation is: true [2021-02-24 03:54:50,054 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 65 71) the Hoare annotation is: true [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:54:50,054 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point L333-1(line 333) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:54:50,055 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L344-1(line 344) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-24 03:54:50,056 INFO L189 CegarLoopUtils]: For program point L344-2(line 344) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L307(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L307-1(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L330-1(line 330) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L640(lines 640 647) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L634(lines 634 654) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 620 665) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L634-1(lines 634 654) no Hoare annotation was computed. [2021-02-24 03:54:50,057 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L661-1(line 661) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L661-2(line 661) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L659-1(line 659) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L659-2(line 659) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L620(lines 620 665) no Hoare annotation was computed. [2021-02-24 03:54:50,058 INFO L189 CegarLoopUtils]: For program point L651(lines 651 652) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 620 665) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 620 665) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point L639-1(line 639) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point L639-2(line 639) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-24 03:54:50,059 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-24 03:54:50,060 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-24 03:54:50,060 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:54:50,060 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-24 03:54:50,060 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-24 03:54:50,060 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-24 03:54:50,060 INFO L189 CegarLoopUtils]: For program point L644(lines 644 645) no Hoare annotation was computed. [2021-02-24 03:54:50,060 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 157 167) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,060 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 157 167) the Hoare annotation is: true [2021-02-24 03:54:50,060 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 157 167) the Hoare annotation is: true [2021-02-24 03:54:50,060 INFO L185 CegarLoopUtils]: At program point L162(line 162) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-24 03:54:50,061 INFO L192 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: true [2021-02-24 03:54:50,061 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 907 917) the Hoare annotation is: true [2021-02-24 03:54:50,061 INFO L185 CegarLoopUtils]: At program point L912-1(line 912) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret64|) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:54:50,061 INFO L185 CegarLoopUtils]: At program point L912-2(line 912) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret64|) (<= |isMethaneAlarm_#t~ret64| 2147483647) (<= 0 (+ |isMethaneAlarm_#t~ret64| 2147483648))) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,061 INFO L185 CegarLoopUtils]: At program point L912-3(line 912) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (and (= |isMethaneAlarm_#t~ret64| isMethaneAlarm_~retValue_acc~10) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret64|) (<= |isMethaneAlarm_#t~ret64| 2147483647) (<= 0 (+ |isMethaneAlarm_#t~ret64| 2147483648))) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:54:50,061 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 907 917) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneAlarm_#res| isMethaneAlarm_~retValue_acc~10) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~10)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,061 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 907 917) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneAlarm_#res| isMethaneAlarm_~retValue_acc~10) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~10)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,061 INFO L185 CegarLoopUtils]: At program point L914(line 914) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (and (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~10)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:54:50,061 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 899 906) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:54:50,062 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 899 906) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:54:50,062 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 899 906) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:54:50,062 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (or (and (= isHighWaterSensorDry_~retValue_acc~5 0) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,062 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-24 03:54:50,062 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (<= 1 isHighWaterSensorDry_~retValue_acc~5)) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,062 INFO L185 CegarLoopUtils]: At program point L282(line 282) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,062 INFO L192 CegarLoopUtils]: At program point L281(lines 281 287) the Hoare annotation is: true [2021-02-24 03:54:50,062 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 277 290) the Hoare annotation is: (or (and (= isHighWaterSensorDry_~retValue_acc~5 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~5))) [2021-02-24 03:54:50,062 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 277 290) the Hoare annotation is: true [2021-02-24 03:54:50,062 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 277 290) the Hoare annotation is: (or (and (= isHighWaterSensorDry_~retValue_acc~5 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~5)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~5))) [2021-02-24 03:54:50,063 INFO L185 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:54:50,063 INFO L185 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:54:50,063 INFO L185 CegarLoopUtils]: At program point L856(lines 856 864) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:54:50,063 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 848 872) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (<= 2 ~waterLevel~0)) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-24 03:54:50,063 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:54:50,063 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:54:50,063 INFO L185 CegarLoopUtils]: At program point L852(lines 852 869) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:54:50,063 INFO L185 CegarLoopUtils]: At program point L854-2(line 854) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:54:50,064 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 848 872) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:54:50,064 INFO L185 CegarLoopUtils]: At program point L854-3(line 854) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:54:50,064 INFO L185 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-24 03:54:50,064 INFO L185 CegarLoopUtils]: At program point L867-1(lines 848 872) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (<= 2 ~waterLevel~0)) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-24 03:54:50,064 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 814 820) the Hoare annotation is: true [2021-02-24 03:54:50,064 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 814 820) the Hoare annotation is: true [2021-02-24 03:54:50,064 INFO L185 CegarLoopUtils]: At program point L737(lines 737 743) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse0 .cse1 .cse4 .cse5 .cse2 .cse6 .cse3) (and (= ~pumpRunning~0 1) .cse0 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 .cse1 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse4 .cse5 .cse6 .cse3))) [2021-02-24 03:54:50,064 INFO L185 CegarLoopUtils]: At program point L737-1(lines 737 743) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse1 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse0 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse1 .cse0 .cse3 .cse6 .cse4 .cse7 .cse8 .cse5) (and (= ~pumpRunning~0 1) .cse0 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse6 .cse3 .cse7 (= ~switchedOnBeforeTS~0 0) .cse8 .cse5) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse3 .cse6 .cse7 .cse8 .cse5))) [2021-02-24 03:54:50,065 INFO L185 CegarLoopUtils]: At program point L729(lines 729 733) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse1) (and (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse1))) [2021-02-24 03:54:50,065 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,065 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,065 INFO L185 CegarLoopUtils]: At program point L763(lines 763 767) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:54:50,065 INFO L185 CegarLoopUtils]: At program point L763-2(lines 757 768) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:54:50,065 INFO L185 CegarLoopUtils]: At program point L755(line 755) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:54:50,065 INFO L185 CegarLoopUtils]: At program point L722(line 722) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,065 INFO L185 CegarLoopUtils]: At program point L755-1(line 755) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:54:50,066 INFO L185 CegarLoopUtils]: At program point L747(lines 747 753) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse1 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse2 .cse1 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse1 (= ~pumpRunning~0 0) .cse3 .cse4 .cse5))) [2021-02-24 03:54:50,066 INFO L185 CegarLoopUtils]: At program point L747-1(lines 747 753) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:54:50,066 INFO L185 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse1 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse6 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (not (= test_~tmp~5 0))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse6 .cse2 .cse7 .cse8 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse3 .cse8 .cse5 .cse4) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 1) .cse0 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse6 .cse2 .cse7 (= ~switchedOnBeforeTS~0 0) .cse8 .cse4 .cse5))) [2021-02-24 03:54:50,066 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 717 780) the Hoare annotation is: true [2021-02-24 03:54:50,066 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 717 780) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,066 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (<= |test_#t~nondet57| 2147483647)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ~pumpRunning~0 1) .cse0 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 .cse2 .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7 .cse8) (and (= ~waterLevel~0 1) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse3 .cse2 .cse4 .cse6 .cse7 .cse8))) [2021-02-24 03:54:50,066 INFO L185 CegarLoopUtils]: At program point L735-1(line 735) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse1 (= test_~tmp~5 |test_#t~nondet57|)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse3 (<= |test_#t~nondet57| 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse5 .cse6 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 1) .cse0 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7 .cse3 .cse4) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse5 .cse6 .cse7 .cse3 .cse4))) [2021-02-24 03:54:50,066 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 717 780) the Hoare annotation is: true [2021-02-24 03:54:50,067 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,067 INFO L185 CegarLoopUtils]: At program point L773(lines 726 774) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,067 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:54:50,067 INFO L185 CegarLoopUtils]: At program point L728(lines 727 772) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse1) (and (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse1))) [2021-02-24 03:54:50,067 INFO L185 CegarLoopUtils]: At program point L761-1(line 761) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:54:50,067 INFO L185 CegarLoopUtils]: At program point L761-2(line 761) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:54:50,067 INFO L185 CegarLoopUtils]: At program point L757(lines 757 768) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:54:50,068 INFO L185 CegarLoopUtils]: At program point L720(line 720) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:54:50,068 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse1 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse2 .cse1 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse1 (= ~pumpRunning~0 0) .cse3 .cse4 .cse5))) [2021-02-24 03:54:50,068 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (let ((.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet58| 2147483648))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (<= |test_#t~nondet58| 2147483647)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 (= ~methaneLevelCritical~0 0) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and (= 2 ~waterLevel~0) .cse0 .cse8 .cse1 .cse3 .cse4 .cse9 .cse7 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse8 .cse4 .cse1 .cse3 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse2 .cse4 .cse9 .cse5 .cse6 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-24 03:54:50,068 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet58| 2147483648))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (<= |test_#t~nondet58| 2147483647)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= test_~tmp___0~1 |test_#t~nondet58|))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 (= ~methaneLevelCritical~0 0) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse2 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-24 03:54:50,068 INFO L185 CegarLoopUtils]: At program point L770(lines 727 772) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse1) (and (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse1))) [2021-02-24 03:54:50,068 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-24 03:54:50,068 INFO L189 CegarLoopUtils]: For program point L574(lines 574 619) no Hoare annotation was computed. [2021-02-24 03:54:50,068 INFO L189 CegarLoopUtils]: For program point L605(lines 605 606) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 574 619) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L593-1(line 593) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L593-2(line 593) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point L598(lines 598 599) no Hoare annotation was computed. [2021-02-24 03:54:50,069 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 574 619) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L594(lines 594 601) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 574 619) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L588(lines 588 608) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L588-1(lines 588 608) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L615-1(line 615) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L615-2(line 615) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L613-1(line 613) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-24 03:54:50,070 INFO L189 CegarLoopUtils]: For program point L613-2(line 613) no Hoare annotation was computed. [2021-02-24 03:54:50,071 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-24 03:54:50,071 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 873 880) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (= activatePump_~tmp~8 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:54:50,071 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 873 880) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (= activatePump_~tmp~8 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,071 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 873 880) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (= activatePump_~tmp~8 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,071 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 291 299) the Hoare annotation is: true [2021-02-24 03:54:50,071 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 291 299) the Hoare annotation is: true [2021-02-24 03:54:50,071 INFO L192 CegarLoopUtils]: At program point L296(line 296) the Hoare annotation is: true [2021-02-24 03:54:50,071 INFO L192 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: true [2021-02-24 03:54:50,071 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 291 299) the Hoare annotation is: true [2021-02-24 03:54:50,071 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-24 03:54:50,071 INFO L189 CegarLoopUtils]: For program point L253(lines 253 261) no Hoare annotation was computed. [2021-02-24 03:54:50,071 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-24 03:54:50,071 INFO L189 CegarLoopUtils]: For program point L253-2(lines 253 261) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 245 267) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 245 267) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 245 267) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 55 64) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 55 64) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L57-1(line 57) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L57-2(line 57) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 55 64) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L547-2(line 547) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-24 03:54:50,072 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L531-1(line 531) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L531-2(line 531) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L549-1(line 549) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L549-2(line 549) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:54:50,073 INFO L189 CegarLoopUtils]: For program point L541(lines 519 542) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L500(lines 500 516) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L533-1(line 533) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L533-2(line 533) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L517(lines 517 558) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-24 03:54:50,074 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L509-1(line 509) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L559(lines 559 570) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L551-1(line 551) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L535-1(line 535) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L502-1(line 502) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L560(lines 560 567) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-24 03:54:50,075 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L495(lines 495 499) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L520-2(lines 520 540) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L471(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L471-1(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L562-1(line 562) no Hoare annotation was computed. [2021-02-24 03:54:50,076 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L562-2(line 562) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L521(lines 520 540) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L505-1(line 505) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L522(lines 522 526) no Hoare annotation was computed. [2021-02-24 03:54:50,077 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-24 03:54:50,078 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-24 03:54:50,078 INFO L189 CegarLoopUtils]: For program point L547-1(line 547) no Hoare annotation was computed. [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L605(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L605-1(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L956(line 956) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L956-1(line 956) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L250(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L956-2(line 956) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L956-3(line 956) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L952(line 952) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L952-1(line 952) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,078 INFO L185 CegarLoopUtils]: At program point L952-2(line 952) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L952-3(line 952) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L948(line 948) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L952-4(line 952) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L948-1(line 948) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L948-2(line 948) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L948-3(line 948) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L944(line 944) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L944-1(line 944) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L944-2(line 944) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L944-3(line 944) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,079 INFO L185 CegarLoopUtils]: At program point L944-4(line 944) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L940-1(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L944-5(line 944) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L651-1(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L940-2(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L944-6(line 944) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L940-3(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L944-7(line 944) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L936(line 936) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L940-4(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L263(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L936-1(line 936) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,080 INFO L185 CegarLoopUtils]: At program point L263-1(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L936-2(line 936) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L263-2(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L936-3(line 936) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L259-1(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L259-2(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,081 INFO L185 CegarLoopUtils]: At program point L259-3(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L606(line 606) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L255-3(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L668(line 668) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,082 INFO L185 CegarLoopUtils]: At program point L255-4(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L255-5(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L251-2(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L251-3(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L251-4(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L251-5(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L598(line 598) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L470(line 470) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L251-6(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L598-1(line 598) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L251-7(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,083 INFO L185 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L652(line 652) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L198(line 198) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L644(line 644) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L644-1(line 644) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L958(line 958) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,084 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 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L958-1(line 958) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L958-2(line 958) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L599(line 599) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L785(line 785) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L199(line 199) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,084 INFO L185 CegarLoopUtils]: At program point L645(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:54:50,085 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:54:50,085 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 03:54:50,085 INFO L185 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: (or (and (= activatePump_~tmp~8 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,085 INFO L185 CegarLoopUtils]: At program point L893-1(lines 882 898) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~8))) (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (and (= activatePump_~tmp~8 0) (= ~pumpRunning~0 1) .cse0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-24 03:54:50,085 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 882 898) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~8))) (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (and (= activatePump_~tmp~8 0) (= ~pumpRunning~0 1) .cse0) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-24 03:54:50,085 INFO L185 CegarLoopUtils]: At program point L889(lines 889 895) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 activatePump_~tmp~8) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,085 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 882 898) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,085 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,086 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (or (and (= |activatePump_#t~ret63| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,086 INFO L185 CegarLoopUtils]: At program point L887-2(line 887) the Hoare annotation is: (or (and (= |activatePump_#t~ret63| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:54:50,086 INFO L185 CegarLoopUtils]: At program point L887-3(line 887) the Hoare annotation is: (or (and (= |activatePump_#t~ret63| ~methaneLevelCritical~0) (= |activatePump_#t~ret63| activatePump_~tmp~8) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:54:50,086 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 268 276) the Hoare annotation is: true [2021-02-24 03:54:50,086 INFO L185 CegarLoopUtils]: At program point L273(line 273) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~4)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-24 03:54:50,086 INFO L192 CegarLoopUtils]: At program point L272(line 272) the Hoare annotation is: true [2021-02-24 03:54:50,086 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 268 276) the Hoare annotation is: (let ((.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-24 03:54:50,086 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 268 276) the Hoare annotation is: (let ((.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-24 03:54:50,087 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 963 981) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 1 isHighWaterLevel_~tmp~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~12) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~12 0))) (or (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~12)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,087 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 963 981) the Hoare annotation is: true [2021-02-24 03:54:50,087 INFO L185 CegarLoopUtils]: At program point L978(line 978) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 1 isHighWaterLevel_~tmp~9) (<= 0 isHighWaterLevel_~retValue_acc~12) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~12 0)) .cse1 (<= 2 ~waterLevel~0) .cse2) (or .cse0 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~12)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,087 INFO L185 CegarLoopUtils]: At program point L975(line 975) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 (and (<= isHighWaterLevel_~tmp~9 0) (< 0 (+ isHighWaterLevel_~tmp~9 1))) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,087 INFO L185 CegarLoopUtils]: At program point L973(line 973) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (<= 1 isHighWaterLevel_~tmp~9) .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2))) [2021-02-24 03:54:50,087 INFO L185 CegarLoopUtils]: At program point L972(lines 972 976) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (<= 1 isHighWaterLevel_~tmp~9) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 (and (<= isHighWaterLevel_~tmp~9 0) (< 0 (+ isHighWaterLevel_~tmp~9 1))) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,087 INFO L192 CegarLoopUtils]: At program point L970(line 970) the Hoare annotation is: true [2021-02-24 03:54:50,087 INFO L185 CegarLoopUtils]: At program point L972-2(lines 972 976) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (<= 2 ~waterLevel~0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= ~waterLevel~0 1) (<= 1 isHighWaterLevel_~tmp~9) (<= isHighWaterLevel_~tmp___0~2 0))) [2021-02-24 03:54:50,087 INFO L185 CegarLoopUtils]: At program point L970-1(line 970) the Hoare annotation is: (or (and (= |isHighWaterLevel_#t~ret81| 0) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= 1 |isHighWaterLevel_#t~ret81|) (<= ~waterLevel~0 1)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,087 INFO L185 CegarLoopUtils]: At program point L970-2(line 970) the Hoare annotation is: (or (and (= |isHighWaterLevel_#t~ret81| 0) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= 1 |isHighWaterLevel_#t~ret81|) (<= ~waterLevel~0 1)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,088 INFO L185 CegarLoopUtils]: At program point L970-3(line 970) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (<= isHighWaterLevel_~tmp~9 0) (= |isHighWaterLevel_#t~ret81| 0) (< 0 (+ isHighWaterLevel_~tmp~9 1))) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 (and (<= 1 |isHighWaterLevel_#t~ret81|) (<= 1 isHighWaterLevel_~tmp~9)) .cse2 (<= 2 ~waterLevel~0)))) [2021-02-24 03:54:50,088 INFO L192 CegarLoopUtils]: At program point L966(line 966) the Hoare annotation is: true [2021-02-24 03:54:50,088 INFO L192 CegarLoopUtils]: At program point L965(line 965) the Hoare annotation is: true [2021-02-24 03:54:50,088 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 963 981) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 1 isHighWaterLevel_~tmp~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~12) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~12 0))) (or (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~12)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,088 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 224 235) the Hoare annotation is: (let ((.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,088 INFO L185 CegarLoopUtils]: At program point L231(line 231) the Hoare annotation is: (let ((.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:54:50,088 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 224 235) the Hoare annotation is: true [2021-02-24 03:54:50,088 INFO L185 CegarLoopUtils]: At program point L229(line 229) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 (not (= ~pumpRunning~0 0)) .cse0 .cse2))) [2021-02-24 03:54:50,088 INFO L192 CegarLoopUtils]: At program point L228-1(lines 224 235) the Hoare annotation is: true [2021-02-24 03:54:50,088 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:54:50,089 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:54:50,089 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:54:50,089 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:54:50,089 INFO L185 CegarLoopUtils]: At program point L801(lines 801 807) the Hoare annotation is: (let ((.cse11 (= 1 ~systemActive~0))) (let ((.cse2 (and (= ~waterLevel~0 1) .cse11)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not .cse11)) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse2 .cse3 .cse1 .cse4) (or .cse2 (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse8 (= ~pumpRunning~0 0)) (.cse10 (not .cse4))) (or (and .cse5 .cse6 .cse7 .cse8) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse6 (<= ~switchedOnBeforeTS~0 2147483647) .cse7 .cse9 .cse10) (and .cse5 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 (and (not (= |old(~pumpRunning~0)| 0)) .cse9 .cse8 .cse10) .cse1))))) [2021-02-24 03:54:50,089 INFO L185 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~switchedOnBeforeTS~0 0))) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,089 INFO L185 CegarLoopUtils]: At program point L794(lines 790 812) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1) (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse1) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0))) (not (< |old(~waterLevel~0)| 3)) .cse0)))) [2021-02-24 03:54:50,089 INFO L185 CegarLoopUtils]: At program point L792(lines 790 812) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,089 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 787 813) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= 1 ~systemActive~0))) [2021-02-24 03:54:50,089 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 787 813) the Hoare annotation is: (let ((.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse10 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (.cse16 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (<= ~switchedOnBeforeTS~0 2147483647)) (.cse15 (= 1 ~systemActive~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (not .cse14))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse11 (and .cse6 .cse16 .cse3 .cse7 .cse15 .cse4 .cse9)) (.cse12 (and .cse16 .cse15 .cse10 .cse5 .cse9)) (.cse13 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not .cse15))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (< ~waterLevel~0 3))) (or (and .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse7 .cse4 .cse8 .cse9) (and .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 (and .cse10 .cse8 .cse5 .cse9) .cse1)) (or .cse11 (not (= |old(~pumpRunning~0)| 1)) .cse12 .cse13 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse11 .cse12 .cse13 .cse1 .cse14))))) [2021-02-24 03:54:50,090 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 787 813) the Hoare annotation is: (let ((.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse10 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (.cse16 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (<= ~switchedOnBeforeTS~0 2147483647)) (.cse15 (= 1 ~systemActive~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (not .cse14))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse11 (and .cse6 .cse16 .cse3 .cse7 .cse15 .cse4 .cse9)) (.cse12 (and .cse16 .cse15 .cse10 .cse5 .cse9)) (.cse13 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not .cse15))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (< ~waterLevel~0 3))) (or (and .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse7 .cse4 .cse8 .cse9) (and .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 (and .cse10 .cse8 .cse5 .cse9) .cse1)) (or .cse11 (not (= |old(~pumpRunning~0)| 1)) .cse12 .cse13 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse11 .cse12 .cse13 .cse1 .cse14))))) [2021-02-24 03:54:50,090 INFO L185 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (< ~waterLevel~0 3)) .cse0 .cse1) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) .cse1 (= ~pumpRunning~0 0)))) [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point L97(line 97) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point L97-1(line 97) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 91 120) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point L116(lines 91 120) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point L112(line 112) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 91 120) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point L105(lines 105 109) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point L105-1(lines 105 109) the Hoare annotation is: true [2021-02-24 03:54:50,090 INFO L192 CegarLoopUtils]: At program point L101-2(lines 101 115) the Hoare annotation is: true [2021-02-24 03:54:50,091 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 236 244) the Hoare annotation is: true [2021-02-24 03:54:50,091 INFO L185 CegarLoopUtils]: At program point L241(line 241) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:54:50,091 INFO L192 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: true [2021-02-24 03:54:50,091 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 236 244) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~3) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:54:50,091 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 236 244) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~3) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:54:50,091 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 200 211) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:54:50,091 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:54:50,091 INFO L185 CegarLoopUtils]: At program point L204-1(lines 200 211) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-24 03:54:50,091 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 200 211) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-24 03:54:50,091 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 148 154) the Hoare annotation is: true [2021-02-24 03:54:50,091 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 148 154) the Hoare annotation is: true [2021-02-24 03:54:50,092 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:54:50,092 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 03:54:50,092 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:54:50,092 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:54:50,092 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 822 846) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:54:50,092 INFO L185 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (and (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-24 03:54:50,092 INFO L185 CegarLoopUtils]: At program point L830(lines 830 838) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (<= 2 ~waterLevel~0)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse9 (< ~waterLevel~0 3))) (let ((.cse1 (not .cse9)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not .cse8)) (.cse4 (not .cse6)) (.cse5 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1) .cse8 .cse0 .cse9 .cse7 (= ~pumpRunning~0 0)))) (and (or (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse5 (not .cse7))))) [2021-02-24 03:54:50,092 INFO L185 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-24 03:54:50,093 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 822 846) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1) .cse1) .cse2 .cse4 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4)))) [2021-02-24 03:54:50,093 INFO L185 CegarLoopUtils]: At program point L828-1(line 828) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (<= 2 ~waterLevel~0)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse7)) (.cse5 (and .cse8 .cse6 .cse4 (= |processEnvironment__wrappee__highWaterSensor_#t~ret61| 1))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 (not .cse4) .cse5) (or .cse0 .cse1 .cse2 .cse3 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret61| 0) .cse6) .cse5) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-24 03:54:50,093 INFO L185 CegarLoopUtils]: At program point L826(lines 826 843) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:54:50,093 INFO L185 CegarLoopUtils]: At program point L828-2(line 828) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (<= 2 ~waterLevel~0)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse7)) (.cse5 (and .cse8 .cse6 .cse4 (= |processEnvironment__wrappee__highWaterSensor_#t~ret61| 1))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 (not .cse4) .cse5) (or .cse0 .cse1 .cse2 .cse3 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret61| 0) .cse6) .cse5) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-24 03:54:50,093 INFO L185 CegarLoopUtils]: At program point L828-3(line 828) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret61| processEnvironment__wrappee__highWaterSensor_~tmp~6) .cse8 .cse6 .cse7 (= |processEnvironment__wrappee__highWaterSensor_#t~ret61| 1))) (.cse2 (not .cse8)) (.cse5 (not .cse3))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 .cse1 .cse4 .cse2 .cse5 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret61| 0) .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (or .cse0 .cse1 .cse4 .cse2 .cse5 (not .cse7))))) [2021-02-24 03:54:50,093 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:54:50,093 INFO L185 CegarLoopUtils]: At program point L841-1(lines 822 846) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1) .cse1) .cse2 .cse4 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4)))) [2021-02-24 03:54:50,094 INFO L185 CegarLoopUtils]: At program point L836(line 836) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-24 03:54:50,094 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 212 223) the Hoare annotation is: (let ((.cse13 (< 1 ~waterLevel~0)) (.cse14 (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse6 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse8 (not (<= ~switchedOnBeforeTS~0 2147483647))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse4 (= 2 ~waterLevel~0)) (.cse11 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse3 (= test_~tmp~5 0)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= 1 ~systemActive~0))) (.cse9 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse1 .cse3 .cse5 .cse10 .cse11 (and (or .cse12 .cse13 .cse14) (< ~waterLevel~0 3)) .cse7 .cse9) (or (and (or .cse13 .cse14) (<= ~waterLevel~0 2)) .cse1 .cse2 .cse12 .cse3 .cse5 .cse10 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse4 .cse3 .cse5 .cse11 .cse7 .cse9) (or .cse1 (not (= ~pumpRunning~0 1)) .cse3 .cse12 (not (<= 2 |old(~waterLevel~0)|)) .cse5 .cse10 (not (= ~methaneLevelCritical~0 0)) .cse7 (not (= ~switchedOnBeforeTS~0 0)) .cse9))) [2021-02-24 03:54:50,094 INFO L185 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: (let ((.cse4 (and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 .cse6) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse6) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6))) [2021-02-24 03:54:50,094 INFO L185 CegarLoopUtils]: At program point L216-1(lines 212 223) the Hoare annotation is: (let ((.cse13 (< 1 ~waterLevel~0)) (.cse14 (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse6 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse8 (not (<= ~switchedOnBeforeTS~0 2147483647))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse4 (= 2 ~waterLevel~0)) (.cse11 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse3 (= test_~tmp~5 0)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= 1 ~systemActive~0))) (.cse9 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse1 .cse3 .cse5 .cse10 .cse11 (and (or .cse12 .cse13 .cse14) (< ~waterLevel~0 3)) .cse7 .cse9) (or (and (or .cse13 .cse14) (<= ~waterLevel~0 2)) .cse1 .cse2 .cse12 .cse3 .cse5 .cse10 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse4 .cse3 .cse5 .cse11 .cse7 .cse9) (or .cse1 (not (= ~pumpRunning~0 1)) .cse3 .cse12 (not (<= 2 |old(~waterLevel~0)|)) .cse5 .cse10 (not (= ~methaneLevelCritical~0 0)) .cse7 (not (= ~switchedOnBeforeTS~0 0)) .cse9))) [2021-02-24 03:54:50,094 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 212 223) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse6) (or .cse0 (not (= ~pumpRunning~0 1)) .cse2 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6))) [2021-02-24 03:54:50,094 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-24 03:54:50,095 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-24 03:54:50,095 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-24 03:54:50,095 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-24 03:54:50,095 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-24 03:54:50,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:54:50 BoogieIcfgContainer [2021-02-24 03:54:50,139 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:54:50,143 INFO L168 Benchmark]: Toolchain (without parser) took 294317.73 ms. Allocated memory was 155.2 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 129.6 MB in the beginning and 891.9 MB in the end (delta: -762.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-02-24 03:54:50,143 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 155.2 MB. Free memory is still 128.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:54:50,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 573.92 ms. Allocated memory is still 155.2 MB. Free memory was 128.5 MB in the beginning and 106.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:54:50,143 INFO L168 Benchmark]: Boogie Preprocessor took 113.22 ms. Allocated memory is still 155.2 MB. Free memory was 106.2 MB in the beginning and 102.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:54:50,144 INFO L168 Benchmark]: RCFGBuilder took 1343.45 ms. Allocated memory was 155.2 MB in the beginning and 186.6 MB in the end (delta: 31.5 MB). Free memory was 102.3 MB in the beginning and 117.0 MB in the end (delta: -14.8 MB). Peak memory consumption was 26.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:54:50,144 INFO L168 Benchmark]: TraceAbstraction took 292261.63 ms. Allocated memory was 186.6 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 116.5 MB in the beginning and 891.9 MB in the end (delta: -775.4 MB). Peak memory consumption was 1.0 GB. Max. memory is 8.0 GB. [2021-02-24 03:54:50,145 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 155.2 MB. Free memory is still 128.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 573.92 ms. Allocated memory is still 155.2 MB. Free memory was 128.5 MB in the beginning and 106.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 113.22 ms. Allocated memory is still 155.2 MB. Free memory was 106.2 MB in the beginning and 102.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1343.45 ms. Allocated memory was 155.2 MB in the beginning and 186.6 MB in the end (delta: 31.5 MB). Free memory was 102.3 MB in the beginning and 117.0 MB in the end (delta: -14.8 MB). Peak memory consumption was 26.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 292261.63 ms. Allocated memory was 186.6 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 116.5 MB in the beginning and 891.9 MB in the end (delta: -775.4 MB). Peak memory consumption was 1.0 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 727]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || ((((waterLevel == 1 && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((((0 <= tmp + 2147483648 && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((((pumpRunning == 1 && 0 <= tmp + 2147483648) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 726]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 72]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 79]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 669]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 677]: 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)) || !(1 == systemActive) - ProcedureContractResult [Line: 687]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((((!(pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == waterLevel) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || 2 == tmp) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 168]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 918]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel < 3)) || !(1 == systemActive) - ProcedureContractResult [Line: 982]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 65]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 157]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 907]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || (((\result == retValue_acc && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) && methaneLevelCritical == retValue_acc)) || !(tmp == 1)) || !(1 == systemActive)) || !(2 == waterLevel) - ProcedureContractResult [Line: 899]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 277]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((retValue_acc == 0 && 2 <= waterLevel) && \result == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((waterLevel <= 1 && 1 <= \result) && 1 <= retValue_acc) - ProcedureContractResult [Line: 848]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || 2 <= waterLevel) && (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0)) && ((((((pumpRunning == 1 && methaneLevelCritical == 0) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 814]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 717]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 873]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: (((((!(methaneLevelCritical == tmp) || !(tmp == 0)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 291]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 882]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || (((pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648)) || ((tmp == 0 && pumpRunning == 1) && methaneLevelCritical == tmp)) || !(tmp == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 224]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 268]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((((waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == 1)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && ((((waterLevel == retValue_acc && \result == waterLevel) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && ((((((waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 963]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || ((((((0 <= tmp___0 && \result <= 0) && 1 <= tmp) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && (((((((tmp___0 == 1 && tmp == 0) && \result == retValue_acc) && tmp___0 == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 91]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 236]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (\result == retValue_acc && methaneLevelCritical == retValue_acc)) || !(tmp == 1)) || !(1 == systemActive)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 787]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || !(\old(waterLevel) < 3)) || switchedOnBeforeTS == \old(switchedOnBeforeTS)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) && ((((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning == 0) || (((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && pumpRunning == \old(pumpRunning)) && waterLevel < 3) && !(switchedOnBeforeTS == 0))) || (((\old(waterLevel) == waterLevel && pumpRunning == 1) && methaneLevelCritical == 0) && 2 <= waterLevel)) || !(\old(waterLevel) < 3)) || (((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(1 == systemActive))) && (((((((((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0)) || !(\old(pumpRunning) == 1)) || ((((waterLevel == 1 && 1 == systemActive) && !(\old(pumpRunning) == 0)) && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0))) && ((((((((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0)) || ((((waterLevel == 1 && 1 == systemActive) && !(\old(pumpRunning) == 0)) && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 200]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 148]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 822]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && ((((((pumpRunning == 1 && methaneLevelCritical == 0) || !(switchedOnBeforeTS == \old(pumpRunning))) || (tmp == 1 && pumpRunning == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel))) && ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 212]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || !(tmp <= 2147483647)) && (((((((!(0 <= tmp + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || (((\old(waterLevel) == waterLevel || 1 < waterLevel) || \old(waterLevel) + 1 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && ((((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(0 <= tmp + 2147483648)) || !(pumpRunning == switchedOnBeforeTS)) || \old(waterLevel) == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || !(tmp <= 2147483647))) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && ((((((((((!(0 <= tmp + 2147483648) || !(pumpRunning == 1)) || tmp == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 668 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 116.0s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 103.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 176.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3124 SDtfs, 10228 SDslu, 8306 SDs, 0 SdLazy, 23226 SolverSat, 4628 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1069 GetRequests, 474 SyntacticMatches, 8 SemanticMatches, 587 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81328 ImplicationChecksByTransitivity, 73.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1044occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 655 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 316 LocationsWithAnnotation, 6644 PreInvPairs, 8977 NumberOfFragments, 9473 HoareAnnotationTreeSize, 6644 FomulaSimplifications, 375812308 FormulaSimplificationTreeSizeReduction, 56.0s HoareSimplificationTime, 316 FomulaSimplificationsInter, 1673521 FormulaSimplificationTreeSizeReductionInter, 119.1s 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...