/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_spec2_product46.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:17:59,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:17:59,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:17:59,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:17:59,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:17:59,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:17:59,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:17:59,428 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:17:59,438 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:17:59,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:17:59,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:17:59,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:17:59,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:17:59,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:17:59,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:17:59,454 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:17:59,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:17:59,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:17:59,468 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:17:59,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:17:59,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:17:59,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:17:59,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:17:59,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:17:59,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:17:59,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:17:59,492 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:17:59,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:17:59,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:17:59,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:17:59,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:17:59,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:17:59,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:17:59,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:17:59,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:17:59,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:17:59,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:17:59,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:17:59,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:17:59,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:17:59,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:17:59,506 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 03:17:59,531 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:17:59,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:17:59,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:17:59,537 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:17:59,537 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:17:59,537 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:17:59,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:17:59,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:17:59,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:17:59,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:17:59,539 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:17:59,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:17:59,540 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:17:59,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:17:59,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:17:59,541 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:17:59,541 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:17:59,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:17:59,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:17:59,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:17:59,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:17:59,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:17:59,542 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:17:59,542 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:17:59,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:17:59,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:17:59,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:17:59,936 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:17:59,936 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:17:59,937 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product46.cil.c [2021-02-24 03:18:00,027 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01a55d9e0/a42be219318c49e0907eeea7bbabc446/FLAGde57f63b0 [2021-02-24 03:18:00,780 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:18:00,781 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product46.cil.c [2021-02-24 03:18:00,800 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01a55d9e0/a42be219318c49e0907eeea7bbabc446/FLAGde57f63b0 [2021-02-24 03:18:01,078 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01a55d9e0/a42be219318c49e0907eeea7bbabc446 [2021-02-24 03:18:01,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:18:01,101 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:18:01,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:18:01,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:18:01,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:18:01,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:18:01" (1/1) ... [2021-02-24 03:18:01,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@765fa417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01, skipping insertion in model container [2021-02-24 03:18:01,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:18:01" (1/1) ... [2021-02-24 03:18:01,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:18:01,164 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:18:01,585 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_spec2_product46.cil.c[16850,16863] [2021-02-24 03:18:01,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:18:01,605 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:18:01,675 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_spec2_product46.cil.c[16850,16863] [2021-02-24 03:18:01,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:18:01,729 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:18:01,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01 WrapperNode [2021-02-24 03:18:01,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:18:01,733 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:18:01,733 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:18:01,734 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:18:01,748 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01" (1/1) ... [2021-02-24 03:18:01,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01" (1/1) ... [2021-02-24 03:18:01,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01" (1/1) ... [2021-02-24 03:18:01,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01" (1/1) ... [2021-02-24 03:18:01,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01" (1/1) ... [2021-02-24 03:18:01,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01" (1/1) ... [2021-02-24 03:18:01,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01" (1/1) ... [2021-02-24 03:18:01,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:18:01,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:18:01,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:18:01,877 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:18:01,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01" (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 03:18:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:18:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:18:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:18:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:18:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:18:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:18:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:18:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:18:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:18:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:18:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:18:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:18:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:18:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:18:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:18:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:18:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:18:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:18:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:18:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:18:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-24 03:18:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:18:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:18:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:18:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:18:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:18:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:18:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:18:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-24 03:18:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:18:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-24 03:18:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:18:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:18:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:18:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:18:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:18:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-24 03:18:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-24 03:18:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:18:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-24 03:18:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-24 03:18:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:18:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:18:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:18:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:18:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:18:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:18:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:18:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:18:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:18:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:18:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:18:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:18:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:18:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:18:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:18:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:18:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:18:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:18:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:18:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:18:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:18:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:18:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:18:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:18:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:18:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:18:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:18:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:18:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:18:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:18:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:18:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:18:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-24 03:18:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:18:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:18:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:18:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:18:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:18:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-24 03:18:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:18:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:18:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:18:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:18:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:18:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:18:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-24 03:18:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-24 03:18:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:18:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:18:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-24 03:18:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-24 03:18:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:18:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-24 03:18:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:18:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:18:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:18:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:18:03,359 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:18:03,359 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:18:03,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:18:03 BoogieIcfgContainer [2021-02-24 03:18:03,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:18:03,364 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:18:03,364 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:18:03,368 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:18:03,368 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:18:01" (1/3) ... [2021-02-24 03:18:03,369 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50d56070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:18:03, skipping insertion in model container [2021-02-24 03:18:03,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:18:01" (2/3) ... [2021-02-24 03:18:03,369 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50d56070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:18:03, skipping insertion in model container [2021-02-24 03:18:03,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:18:03" (3/3) ... [2021-02-24 03:18:03,371 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product46.cil.c [2021-02-24 03:18:03,378 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:18:03,383 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:18:03,402 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:18:03,426 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:18:03,426 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:18:03,427 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:18:03,427 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:18:03,427 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:18:03,427 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:18:03,427 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:18:03,427 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:18:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states. [2021-02-24 03:18:03,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-24 03:18:03,471 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:18:03,472 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:18:03,472 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:18:03,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:18:03,479 INFO L82 PathProgramCache]: Analyzing trace with hash 774007652, now seen corresponding path program 1 times [2021-02-24 03:18:03,488 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:18:03,488 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1673803035] [2021-02-24 03:18:03,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:18:03,566 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:18:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:04,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,361 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:18:04,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:18:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:04,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:18:04,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:04,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:18:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:04,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:18:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:04,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:18:04,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:04,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:18:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:04,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:18:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:04,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:18:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:04,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:04,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:04,589 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 03:18:04,591 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1673803035] [2021-02-24 03:18:04,593 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:18:04,593 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:18:04,594 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965277855] [2021-02-24 03:18:04,599 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:18:04,599 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:18:04,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:18:04,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:18:04,616 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 4 states. [2021-02-24 03:18:06,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:18:06,473 INFO L93 Difference]: Finished difference Result 516 states and 611 transitions. [2021-02-24 03:18:06,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-24 03:18:06,476 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-24 03:18:06,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:18:06,494 INFO L225 Difference]: With dead ends: 516 [2021-02-24 03:18:06,495 INFO L226 Difference]: Without dead ends: 328 [2021-02-24 03:18:06,500 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:18:06,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2021-02-24 03:18:06,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 277. [2021-02-24 03:18:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2021-02-24 03:18:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 302 transitions. [2021-02-24 03:18:06,760 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 302 transitions. Word has length 153 [2021-02-24 03:18:06,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:18:06,763 INFO L480 AbstractCegarLoop]: Abstraction has 277 states and 302 transitions. [2021-02-24 03:18:06,763 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:18:06,763 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 302 transitions. [2021-02-24 03:18:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-24 03:18:06,780 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:18:06,780 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:18:06,781 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:18:06,781 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:18:06,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:18:06,782 INFO L82 PathProgramCache]: Analyzing trace with hash 828258242, now seen corresponding path program 1 times [2021-02-24 03:18:06,782 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:18:06,784 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [957496761] [2021-02-24 03:18:06,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:18:06,789 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:18:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:06,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:06,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:06,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:06,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:06,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:06,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:07,272 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:18:07,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:18:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:07,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:07,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:07,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:18:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:07,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:07,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:07,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:18:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:07,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:07,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:07,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:18:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:07,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:07,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:07,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:18:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:07,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:07,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:07,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:18:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:07,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:07,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:07,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-24 03:18:07,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:07,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:07,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:07,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:18:07,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:07,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:07,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:07,406 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 03:18:07,407 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [957496761] [2021-02-24 03:18:07,407 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:18:07,407 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:18:07,407 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1836223595] [2021-02-24 03:18:07,408 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:18:07,408 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:18:07,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:18:07,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:18:07,409 INFO L87 Difference]: Start difference. First operand 277 states and 302 transitions. Second operand 5 states. [2021-02-24 03:18:08,218 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:09,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:18:09,513 INFO L93 Difference]: Finished difference Result 440 states and 501 transitions. [2021-02-24 03:18:09,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:18:09,514 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-24 03:18:09,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:18:09,518 INFO L225 Difference]: With dead ends: 440 [2021-02-24 03:18:09,519 INFO L226 Difference]: Without dead ends: 317 [2021-02-24 03:18:09,521 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:18:09,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-24 03:18:09,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 267. [2021-02-24 03:18:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-24 03:18:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 289 transitions. [2021-02-24 03:18:09,629 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 289 transitions. Word has length 154 [2021-02-24 03:18:09,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:18:09,630 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 289 transitions. [2021-02-24 03:18:09,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:18:09,630 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 289 transitions. [2021-02-24 03:18:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-24 03:18:09,633 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:18:09,633 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:18:09,634 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:18:09,634 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:18:09,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:18:09,635 INFO L82 PathProgramCache]: Analyzing trace with hash -1770846952, now seen corresponding path program 1 times [2021-02-24 03:18:09,635 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:18:09,635 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [885481866] [2021-02-24 03:18:09,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:18:09,639 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:18:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:09,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:09,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:09,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:09,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:09,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:09,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:09,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:09,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:09,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:09,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:18:09,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:09,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:10,096 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:18:10,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:18:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:10,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:10,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:18:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:10,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:10,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:18:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:10,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:10,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:18:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:10,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:10,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:18:10,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:18:10,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:18:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:10,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:10,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:18:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:10,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:10,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:18:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:10,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:10,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-24 03:18:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:10,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:10,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:18:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:10,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:10,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:10,324 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 03:18:10,325 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [885481866] [2021-02-24 03:18:10,325 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:18:10,325 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:18:10,325 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [230657896] [2021-02-24 03:18:10,326 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:18:10,326 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:18:10,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:18:10,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:18:10,328 INFO L87 Difference]: Start difference. First operand 267 states and 289 transitions. Second operand 11 states. [2021-02-24 03:18:11,027 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:18:11,470 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:18:11,894 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:18:12,309 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:12,680 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:18:13,067 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:15,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:18:15,108 INFO L93 Difference]: Finished difference Result 487 states and 566 transitions. [2021-02-24 03:18:15,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-24 03:18:15,108 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 167 [2021-02-24 03:18:15,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:18:15,112 INFO L225 Difference]: With dead ends: 487 [2021-02-24 03:18:15,112 INFO L226 Difference]: Without dead ends: 340 [2021-02-24 03:18:15,114 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-24 03:18:15,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2021-02-24 03:18:15,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 267. [2021-02-24 03:18:15,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-24 03:18:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 288 transitions. [2021-02-24 03:18:15,220 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 288 transitions. Word has length 167 [2021-02-24 03:18:15,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:18:15,221 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 288 transitions. [2021-02-24 03:18:15,221 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:18:15,221 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 288 transitions. [2021-02-24 03:18:15,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2021-02-24 03:18:15,224 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:18:15,224 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:18:15,224 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:18:15,225 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:18:15,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:18:15,225 INFO L82 PathProgramCache]: Analyzing trace with hash 1662771051, now seen corresponding path program 1 times [2021-02-24 03:18:15,225 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:18:15,226 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1743553352] [2021-02-24 03:18:15,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:18:15,229 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:18:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:15,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:15,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:15,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:15,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:15,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,655 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:18:15,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:18:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:15,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:18:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:18:15,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:18:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:18:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:18:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:18:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:18:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:15,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:15,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:18:15,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-24 03:18:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-24 03:18:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:15,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:15,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:15,973 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 03:18:15,973 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1743553352] [2021-02-24 03:18:15,974 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:18:15,974 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-24 03:18:15,974 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534934825] [2021-02-24 03:18:15,975 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-24 03:18:15,975 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:18:15,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-24 03:18:15,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-24 03:18:15,976 INFO L87 Difference]: Start difference. First operand 267 states and 288 transitions. Second operand 8 states. [2021-02-24 03:18:16,731 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:18:18,750 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:20,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:18:20,131 INFO L93 Difference]: Finished difference Result 683 states and 817 transitions. [2021-02-24 03:18:20,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-02-24 03:18:20,132 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 180 [2021-02-24 03:18:20,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:18:20,138 INFO L225 Difference]: With dead ends: 683 [2021-02-24 03:18:20,138 INFO L226 Difference]: Without dead ends: 536 [2021-02-24 03:18:20,139 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=157, Invalid=443, Unknown=0, NotChecked=0, Total=600 [2021-02-24 03:18:20,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2021-02-24 03:18:20,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 395. [2021-02-24 03:18:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 395 states. [2021-02-24 03:18:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 427 transitions. [2021-02-24 03:18:20,314 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 427 transitions. Word has length 180 [2021-02-24 03:18:20,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:18:20,314 INFO L480 AbstractCegarLoop]: Abstraction has 395 states and 427 transitions. [2021-02-24 03:18:20,315 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-24 03:18:20,315 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 427 transitions. [2021-02-24 03:18:20,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2021-02-24 03:18:20,318 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:18:20,318 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:18:20,318 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:18:20,318 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:18:20,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:18:20,319 INFO L82 PathProgramCache]: Analyzing trace with hash -1513765058, now seen corresponding path program 1 times [2021-02-24 03:18:20,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:18:20,319 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1984657189] [2021-02-24 03:18:20,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:18:20,322 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:18:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:20,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:20,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:20,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:20,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:20,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:20,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,738 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:18:20,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:18:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:20,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:18:20,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:18:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:18:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:18:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:18:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:18:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:18:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:18:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:18:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-02-24 03:18:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:20,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:20,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-24 03:18:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:20,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:20,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:20,960 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 03:18:20,960 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1984657189] [2021-02-24 03:18:20,960 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:18:20,961 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:18:20,961 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259613638] [2021-02-24 03:18:20,961 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:18:20,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:18:20,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:18:20,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:18:20,963 INFO L87 Difference]: Start difference. First operand 395 states and 427 transitions. Second operand 11 states. [2021-02-24 03:18:21,610 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:18:23,273 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:23,690 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:18:24,186 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:18:24,598 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:25,411 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:25,768 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:18:26,128 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:26,629 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:28,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:18:28,628 INFO L93 Difference]: Finished difference Result 1148 states and 1398 transitions. [2021-02-24 03:18:28,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-24 03:18:28,629 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 204 [2021-02-24 03:18:28,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:18:28,636 INFO L225 Difference]: With dead ends: 1148 [2021-02-24 03:18:28,636 INFO L226 Difference]: Without dead ends: 873 [2021-02-24 03:18:28,638 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 235 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2021-02-24 03:18:28,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 873 states. [2021-02-24 03:18:28,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 873 to 624. [2021-02-24 03:18:28,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 624 states. [2021-02-24 03:18:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 680 transitions. [2021-02-24 03:18:28,979 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 680 transitions. Word has length 204 [2021-02-24 03:18:28,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:18:28,980 INFO L480 AbstractCegarLoop]: Abstraction has 624 states and 680 transitions. [2021-02-24 03:18:28,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:18:28,980 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 680 transitions. [2021-02-24 03:18:28,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-02-24 03:18:28,984 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:18:28,984 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:18:28,984 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:18:28,985 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:18:28,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:18:28,986 INFO L82 PathProgramCache]: Analyzing trace with hash -1247926853, now seen corresponding path program 1 times [2021-02-24 03:18:28,986 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:18:28,995 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [819182922] [2021-02-24 03:18:28,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:18:28,998 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:18:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,430 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:18:29,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:18:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:18:29,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:18:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:18:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:18:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:18:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:18:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:18:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:18:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:18:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:18:29,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-02-24 03:18:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-02-24 03:18:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:29,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:29,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:29,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:29,679 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 03:18:29,680 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [819182922] [2021-02-24 03:18:29,680 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:18:29,680 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-02-24 03:18:29,680 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808360439] [2021-02-24 03:18:29,681 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-24 03:18:29,681 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:18:29,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-24 03:18:29,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-02-24 03:18:29,682 INFO L87 Difference]: Start difference. First operand 624 states and 680 transitions. Second operand 12 states. [2021-02-24 03:18:30,367 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:18:32,386 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:18:32,794 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:33,384 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:35,075 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:35,451 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:18:35,913 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:36,309 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:18:36,678 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:37,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:18:37,804 INFO L93 Difference]: Finished difference Result 1507 states and 1816 transitions. [2021-02-24 03:18:37,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-02-24 03:18:37,805 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 209 [2021-02-24 03:18:37,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:18:37,813 INFO L225 Difference]: With dead ends: 1507 [2021-02-24 03:18:37,813 INFO L226 Difference]: Without dead ends: 1003 [2021-02-24 03:18:37,815 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 416 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=460, Invalid=1346, Unknown=0, NotChecked=0, Total=1806 [2021-02-24 03:18:37,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1003 states. [2021-02-24 03:18:38,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1003 to 622. [2021-02-24 03:18:38,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 622 states. [2021-02-24 03:18:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 622 states and 676 transitions. [2021-02-24 03:18:38,076 INFO L78 Accepts]: Start accepts. Automaton has 622 states and 676 transitions. Word has length 209 [2021-02-24 03:18:38,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:18:38,076 INFO L480 AbstractCegarLoop]: Abstraction has 622 states and 676 transitions. [2021-02-24 03:18:38,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2021-02-24 03:18:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 676 transitions. [2021-02-24 03:18:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-02-24 03:18:38,080 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:18:38,081 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] [2021-02-24 03:18:38,081 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-24 03:18:38,081 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:18:38,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:18:38,082 INFO L82 PathProgramCache]: Analyzing trace with hash 1782984429, now seen corresponding path program 1 times [2021-02-24 03:18:38,082 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:18:38,082 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2063168152] [2021-02-24 03:18:38,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:18:38,086 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:18:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,456 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:18:38,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:18:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:18:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:18:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:18:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:18:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:18:38,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:18:38,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:18:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:18:38,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:38,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:38,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:18:38,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:18:38,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:18:38,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:18:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:18:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:18:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:18:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:18:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-24 03:18:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-24 03:18:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:38,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:38,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:38,767 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 03:18:38,768 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2063168152] [2021-02-24 03:18:38,768 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:18:38,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-02-24 03:18:38,769 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650094753] [2021-02-24 03:18:38,769 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-24 03:18:38,769 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:18:38,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-24 03:18:38,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-02-24 03:18:38,770 INFO L87 Difference]: Start difference. First operand 622 states and 676 transitions. Second operand 12 states. [2021-02-24 03:18:40,356 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:40,772 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:18:41,200 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:18:41,580 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:41,968 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:18:42,320 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:44,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:18:44,377 INFO L93 Difference]: Finished difference Result 1519 states and 1867 transitions. [2021-02-24 03:18:44,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-24 03:18:44,377 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 232 [2021-02-24 03:18:44,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:18:44,385 INFO L225 Difference]: With dead ends: 1519 [2021-02-24 03:18:44,386 INFO L226 Difference]: Without dead ends: 1017 [2021-02-24 03:18:44,388 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 123 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2021-02-24 03:18:44,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1017 states. [2021-02-24 03:18:44,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1017 to 638. [2021-02-24 03:18:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 638 states. [2021-02-24 03:18:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 692 transitions. [2021-02-24 03:18:44,613 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 692 transitions. Word has length 232 [2021-02-24 03:18:44,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:18:44,614 INFO L480 AbstractCegarLoop]: Abstraction has 638 states and 692 transitions. [2021-02-24 03:18:44,614 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2021-02-24 03:18:44,614 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 692 transitions. [2021-02-24 03:18:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-02-24 03:18:44,618 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:18:44,619 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:18:44,619 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:18:44,619 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:18:44,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:18:44,620 INFO L82 PathProgramCache]: Analyzing trace with hash -1844236467, now seen corresponding path program 1 times [2021-02-24 03:18:44,620 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:18:44,620 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [816215079] [2021-02-24 03:18:44,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:18:44,623 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:18:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:44,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:44,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:44,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:44,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:44,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:44,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:44,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:44,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:44,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:44,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,011 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:18:45,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:18:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:18:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:18:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:18:45,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:18:45,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:18:45,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:18:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:18:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:18:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:18:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:18:45,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:45,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:45,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:18:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:45,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:45,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:18:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:18:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:18:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:18:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-24 03:18:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-24 03:18:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:45,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:45,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:45,321 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 03:18:45,322 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [816215079] [2021-02-24 03:18:45,322 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:18:45,322 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-24 03:18:45,322 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427160694] [2021-02-24 03:18:45,323 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-24 03:18:45,323 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:18:45,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-24 03:18:45,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2021-02-24 03:18:45,324 INFO L87 Difference]: Start difference. First operand 638 states and 692 transitions. Second operand 15 states. [2021-02-24 03:18:46,090 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:18:46,486 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:18:46,871 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:47,244 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:18:47,598 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:48,739 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:49,102 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:18:49,491 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:49,898 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:18:50,254 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:18:52,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:18:52,943 INFO L93 Difference]: Finished difference Result 1553 states and 1903 transitions. [2021-02-24 03:18:52,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-24 03:18:52,943 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 232 [2021-02-24 03:18:52,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:18:52,951 INFO L225 Difference]: With dead ends: 1553 [2021-02-24 03:18:52,951 INFO L226 Difference]: Without dead ends: 1035 [2021-02-24 03:18:52,954 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=296, Invalid=894, Unknown=0, NotChecked=0, Total=1190 [2021-02-24 03:18:52,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1035 states. [2021-02-24 03:18:53,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1035 to 650. [2021-02-24 03:18:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 650 states. [2021-02-24 03:18:53,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 650 states and 704 transitions. [2021-02-24 03:18:53,299 INFO L78 Accepts]: Start accepts. Automaton has 650 states and 704 transitions. Word has length 232 [2021-02-24 03:18:53,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:18:53,299 INFO L480 AbstractCegarLoop]: Abstraction has 650 states and 704 transitions. [2021-02-24 03:18:53,299 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-24 03:18:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 704 transitions. [2021-02-24 03:18:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-02-24 03:18:53,305 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:18:53,305 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] [2021-02-24 03:18:53,306 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:18:53,306 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:18:53,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:18:53,306 INFO L82 PathProgramCache]: Analyzing trace with hash -1117131190, now seen corresponding path program 1 times [2021-02-24 03:18:53,307 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:18:53,307 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1837370490] [2021-02-24 03:18:53,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:18:53,310 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:18:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:53,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:53,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:53,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:53,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:18:53,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,720 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:18:53,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:18:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:18:53,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:18:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:18:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:18:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:18:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:18:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:18:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:18:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:18:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:18:53,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:18:53,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:18:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:18:53,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:18:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:18:53,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:18:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:18:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:18:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:18:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-24 03:18:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:53,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-24 03:18:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:18:53,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:18:53,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:18:54,010 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 03:18:54,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1837370490] [2021-02-24 03:18:54,011 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:18:54,011 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:18:54,011 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971804623] [2021-02-24 03:18:54,011 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:18:54,012 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:18:54,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:18:54,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:18:54,012 INFO L87 Difference]: Start difference. First operand 650 states and 704 transitions. Second operand 9 states. [2021-02-24 03:18:54,677 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:18:55,447 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:19:00,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:19:00,367 INFO L93 Difference]: Finished difference Result 2262 states and 2857 transitions. [2021-02-24 03:19:00,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-02-24 03:19:00,367 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 232 [2021-02-24 03:19:00,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:19:00,379 INFO L225 Difference]: With dead ends: 2262 [2021-02-24 03:19:00,379 INFO L226 Difference]: Without dead ends: 1732 [2021-02-24 03:19:00,383 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 47 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 478 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=312, Invalid=1170, Unknown=0, NotChecked=0, Total=1482 [2021-02-24 03:19:00,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1732 states. [2021-02-24 03:19:01,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1732 to 1088. [2021-02-24 03:19:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1088 states. [2021-02-24 03:19:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 1088 states and 1210 transitions. [2021-02-24 03:19:01,068 INFO L78 Accepts]: Start accepts. Automaton has 1088 states and 1210 transitions. Word has length 232 [2021-02-24 03:19:01,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:19:01,069 INFO L480 AbstractCegarLoop]: Abstraction has 1088 states and 1210 transitions. [2021-02-24 03:19:01,069 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:19:01,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1210 transitions. [2021-02-24 03:19:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2021-02-24 03:19:01,073 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:19:01,074 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] [2021-02-24 03:19:01,074 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-24 03:19:01,074 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:19:01,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:19:01,075 INFO L82 PathProgramCache]: Analyzing trace with hash -1456159705, now seen corresponding path program 1 times [2021-02-24 03:19:01,075 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:19:01,075 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [169082428] [2021-02-24 03:19:01,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:19:01,078 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:19:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:01,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:01,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:19:01,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,458 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:19:01,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:19:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:19:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:19:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:19:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:01,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:01,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:19:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:19:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:19:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:19:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:01,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-24 03:19:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-02-24 03:19:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:01,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:19:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,724 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-24 03:19:01,725 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-24 03:19:01,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:19:01,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:19:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:19:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,766 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-24 03:19:01,767 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-24 03:19:01,800 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-24 03:19:01,801 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-24 03:19:01,834 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-24 03:19:01,835 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-24 03:19:01,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:19:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:01,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:01,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:01,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:19:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:01,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:01,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:01,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:01,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:02,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:19:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:02,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:02,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:02,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-02-24 03:19:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:02,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:02,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:02,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-02-24 03:19:02,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:02,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:02,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:02,147 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 03:19:02,147 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [169082428] [2021-02-24 03:19:02,148 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:19:02,148 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2021-02-24 03:19:02,148 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057853084] [2021-02-24 03:19:02,149 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-02-24 03:19:02,149 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:19:02,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-02-24 03:19:02,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=413, Unknown=0, NotChecked=0, Total=462 [2021-02-24 03:19:02,150 INFO L87 Difference]: Start difference. First operand 1088 states and 1210 transitions. Second operand 22 states. [2021-02-24 03:19:02,972 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:19:03,543 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:19:03,988 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:19:04,363 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:19:04,796 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:19:05,207 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:19:06,522 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:19:08,503 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:19:08,998 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:19:09,489 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:19:10,009 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:19:10,438 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:19:10,866 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:19:11,331 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:19:11,778 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:19:12,249 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:19:12,800 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:19:13,228 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:19:13,725 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:19:14,700 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 209 [2021-02-24 03:19:15,586 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 211 [2021-02-24 03:19:16,407 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 209 [2021-02-24 03:19:21,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:19:21,868 INFO L93 Difference]: Finished difference Result 2649 states and 3205 transitions. [2021-02-24 03:19:21,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-02-24 03:19:21,868 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 237 [2021-02-24 03:19:21,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:19:21,880 INFO L225 Difference]: With dead ends: 2649 [2021-02-24 03:19:21,880 INFO L226 Difference]: Without dead ends: 1681 [2021-02-24 03:19:21,885 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 58 SyntacticMatches, 2 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2184 ImplicationChecksByTransitivity, 11.8s TimeCoverageRelationStatistics Valid=1244, Invalid=5728, Unknown=0, NotChecked=0, Total=6972 [2021-02-24 03:19:21,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1681 states. [2021-02-24 03:19:22,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1681 to 1055. [2021-02-24 03:19:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1055 states. [2021-02-24 03:19:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 1055 states and 1164 transitions. [2021-02-24 03:19:22,419 INFO L78 Accepts]: Start accepts. Automaton has 1055 states and 1164 transitions. Word has length 237 [2021-02-24 03:19:22,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:19:22,419 INFO L480 AbstractCegarLoop]: Abstraction has 1055 states and 1164 transitions. [2021-02-24 03:19:22,419 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2021-02-24 03:19:22,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1164 transitions. [2021-02-24 03:19:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-02-24 03:19:22,423 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:19:22,424 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 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] [2021-02-24 03:19:22,424 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-24 03:19:22,424 INFO L428 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:19:22,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:19:22,425 INFO L82 PathProgramCache]: Analyzing trace with hash 2000267081, now seen corresponding path program 1 times [2021-02-24 03:19:22,425 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:19:22,425 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [483816833] [2021-02-24 03:19:22,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:19:22,504 WARN L141 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size [2021-02-24 03:19:22,504 WARN L147 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size 1 [2021-02-24 03:19:22,512 WARN L141 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size [2021-02-24 03:19:22,512 WARN L147 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size 1 [2021-02-24 03:19:22,519 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:19:22,548 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:19:22,556 WARN L141 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-02-24 03:19:22,562 WARN L147 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size 45 [2021-02-24 03:19:22,575 WARN L141 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size [2021-02-24 03:19:22,576 WARN L147 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size 1 [2021-02-24 03:19:22,578 WARN L141 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size [2021-02-24 03:19:22,579 WARN L147 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size 1 [2021-02-24 03:19:22,581 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:19:22,586 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:19:22,589 WARN L141 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-02-24 03:19:22,592 WARN L147 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size 45 [2021-02-24 03:19:22,600 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size [2021-02-24 03:19:22,609 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size 73 [2021-02-24 03:19:22,613 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size [2021-02-24 03:19:22,621 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size 73 [2021-02-24 03:19:22,666 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:19:22,672 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:19:22,683 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:22,684 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:22,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:22,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:19:22,712 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:19:22,723 WARN L141 QuantifierPusher]: treesize reduction 17, result has 87.3 percent of original size [2021-02-24 03:19:22,728 WARN L147 QuantifierPusher]: treesize reduction 17, result has 87.3 percent of original size 117 [2021-02-24 03:19:22,731 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size [2021-02-24 03:19:22,736 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size 73 [2021-02-24 03:19:22,739 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size [2021-02-24 03:19:22,743 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size 73 [2021-02-24 03:19:22,790 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:19:22,792 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:19:22,794 WARN L141 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-02-24 03:19:22,796 WARN L147 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size 45 [2021-02-24 03:19:22,799 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size [2021-02-24 03:19:22,804 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size 73 [2021-02-24 03:19:22,807 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size [2021-02-24 03:19:22,811 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size 73 [2021-02-24 03:19:22,857 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:19:22,859 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:19:22,861 WARN L141 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-02-24 03:19:22,862 WARN L147 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size 45 [2021-02-24 03:19:22,864 WARN L141 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size [2021-02-24 03:19:22,865 WARN L147 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size 1 [2021-02-24 03:19:22,867 WARN L141 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size [2021-02-24 03:19:22,867 WARN L147 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size 1 [2021-02-24 03:19:22,869 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:19:22,870 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:19:22,873 WARN L141 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-02-24 03:19:22,874 WARN L147 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size 45 [2021-02-24 03:19:22,876 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size [2021-02-24 03:19:22,881 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size 73 [2021-02-24 03:19:22,883 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size [2021-02-24 03:19:22,888 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.9 percent of original size 73 [2021-02-24 03:19:22,963 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:19:22,964 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:19:22,966 WARN L141 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-02-24 03:19:22,967 WARN L147 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size 45 [2021-02-24 03:19:22,969 WARN L141 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size [2021-02-24 03:19:22,970 WARN L147 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size 1 [2021-02-24 03:19:22,971 WARN L141 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size [2021-02-24 03:19:22,972 WARN L147 QuantifierPusher]: treesize reduction 83, result has 1.2 percent of original size 1 [2021-02-24 03:19:22,974 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:19:22,975 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:19:22,977 WARN L141 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-02-24 03:19:22,979 WARN L147 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size 45 [2021-02-24 03:19:22,979 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:19:23,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:19:23,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,370 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:19:23,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:19:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:19:23,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:19:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:19:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:23,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:23,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:19:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:19:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:19:23,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:19:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-24 03:19:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-24 03:19:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:19:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:19:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-24 03:19:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:19:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-24 03:19:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-02-24 03:19:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:23,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-24 03:19:23,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,788 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:23,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:23,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:19:23,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,793 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:23,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:23,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:19:23,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:23,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:19:23,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-02-24 03:19:23,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:23,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:23,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:19:23,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:23,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:23,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:19:23,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:23,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:23,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:19:23,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:23,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:23,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:19:23,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:19:23,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:23,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:23,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:24,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:24,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:19:24,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:24,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:24,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:19:24,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:24,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:24,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:19:24,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:24,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,141 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:24,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:24,143 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:24,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:19:24,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:19:24,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:19:24,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:19:24,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:24,352 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:19:24,353 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:19:24,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:19:24,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:19:24,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:24,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:24,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:24,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:19:24,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:19:24,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:24,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:24,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:24,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:19:24,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:19:24,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:19:24,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:19:24,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:19:24,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,924 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-24 03:19:24,926 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-24 03:19:24,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:19:24,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:19:24,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:24,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:24,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:19:25,000 WARN L141 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size [2021-02-24 03:19:25,000 WARN L147 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size 13 [2021-02-24 03:19:25,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:25,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:25,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:25,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:19:25,281 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-24 03:19:25,282 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-24 03:19:25,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:25,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:19:25,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:25,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:25,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:25,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:19:25,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:19:25,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:19:25,702 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-24 03:19:25,703 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-24 03:19:25,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:25,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:19:25,851 WARN L141 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-02-24 03:19:25,852 WARN L147 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size 16 [2021-02-24 03:19:25,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:19:25,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:25,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:25,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:19:25,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:25,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:25,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:19:25,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:25,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:25,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:25,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:26,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:26,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:26,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:19:26,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:19:26,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:19:26,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:19:26,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:19:26,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:19:26,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:19:26,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:19:26,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:19:26,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:19:26,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:26,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:19:27,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:19:27,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:27,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:19:27,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:27,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:19:27,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:27,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:19:27,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:27,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:19:27,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:27,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:19:27,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:19:27,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:27,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:27,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:27,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:27,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:27,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:19:27,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:27,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:27,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:27,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:19:27,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:19:27,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:27,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:19:27,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:27,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:27,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:28,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:19:28,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:19:28,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:19:28,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:19:28,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:28,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:28,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:28,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:28,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:19:28,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:19:28,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:19:28,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:19:28,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:19:28,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:19:28,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:19:28,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:19:28,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:19:28,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:19:28,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:19:28,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:28,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:19:28,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [483816833] [2021-02-24 03:19:28,913 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:19:28,913 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [81] imperfect sequences [] total 81 [2021-02-24 03:19:28,913 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839349173] [2021-02-24 03:19:28,916 INFO L460 AbstractCegarLoop]: Interpolant automaton has 82 states [2021-02-24 03:19:28,916 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:19:28,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 82 interpolants. [2021-02-24 03:19:28,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=437, Invalid=7219, Unknown=0, NotChecked=0, Total=7656 [2021-02-24 03:19:28,920 INFO L87 Difference]: Start difference. First operand 1055 states and 1164 transitions. Second operand 82 states. [2021-02-24 03:19:29,879 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:19:30,519 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:19:31,024 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:19:31,456 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:19:31,895 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:19:32,358 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:19:33,097 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:19:33,580 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:19:34,058 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:19:34,529 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:19:35,039 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:19:35,569 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:19:36,460 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:19:36,965 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:19:37,557 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:19:38,092 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:19:38,681 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:19:39,329 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:19:39,986 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:19:40,665 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:19:41,295 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:19:42,528 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:19:42,943 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:19:43,669 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:19:44,663 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:19:45,193 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:45,773 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:19:46,407 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:46,977 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:19:47,552 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:19:48,073 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:48,603 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:49,103 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:19:49,698 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:19:50,209 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:50,766 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:19:51,381 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:19:51,885 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:19:52,450 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:53,024 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:53,642 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:19:54,195 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:19:54,715 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:19:55,276 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:55,789 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:19:56,430 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:57,070 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:19:57,671 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:19:58,373 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:19:58,932 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:19:59,392 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:19:59,934 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:20:00,877 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-24 03:20:01,437 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:02,437 WARN L202 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 220 [2021-02-24 03:20:02,965 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:03,897 WARN L202 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-24 03:20:04,400 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:20:04,917 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:20:05,359 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:20:06,291 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 220 [2021-02-24 03:20:06,782 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:07,272 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:20:07,850 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:08,861 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-24 03:20:09,790 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2021-02-24 03:20:10,905 WARN L202 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2021-02-24 03:20:11,419 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:12,417 WARN L202 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 220 [2021-02-24 03:20:13,370 WARN L202 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2021-02-24 03:20:13,924 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:20:14,446 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:15,351 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2021-02-24 03:20:15,835 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:16,618 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:20:17,135 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:20:18,046 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2021-02-24 03:20:19,200 WARN L202 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2021-02-24 03:20:20,403 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2021-02-24 03:20:21,722 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:20:22,394 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:20:23,379 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:20:23,992 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:20:24,791 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:20:25,536 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:20:26,937 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:20:28,155 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:20:29,142 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:20:29,776 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:20:30,560 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:31,027 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:20:31,828 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:32,625 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:20:33,554 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:20:34,141 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:20:34,655 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:20:35,279 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:20:35,795 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:20:36,458 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:20:37,282 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:20:39,411 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:20:40,196 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:20:40,989 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:20:41,810 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:20:42,828 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:20:44,163 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:20:46,034 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:20:47,162 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:20:49,483 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:20:49,977 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:20:50,543 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:20:51,035 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:20:51,461 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:20:51,914 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:20:52,346 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:20:52,835 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:20:53,294 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:20:53,751 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:20:54,208 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:20:54,670 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:20:55,122 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:20:55,572 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:20:56,004 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:20:56,491 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:20:56,969 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:20:57,438 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:21:00,521 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:21:03,213 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:21:10,157 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:21:10,626 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:21:11,124 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:21:33,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:21:33,530 INFO L93 Difference]: Finished difference Result 2660 states and 3299 transitions. [2021-02-24 03:21:33,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 526 states. [2021-02-24 03:21:33,531 INFO L78 Accepts]: Start accepts. Automaton has 82 states. Word has length 312 [2021-02-24 03:21:33,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:21:33,535 INFO L225 Difference]: With dead ends: 2660 [2021-02-24 03:21:33,535 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:21:33,593 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 791 GetRequests, 178 SyntacticMatches, 4 SemanticMatches, 609 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 161862 ImplicationChecksByTransitivity, 104.3s TimeCoverageRelationStatistics Valid=16563, Invalid=356147, Unknown=0, NotChecked=0, Total=372710 [2021-02-24 03:21:33,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:21:33,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:21:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:21:33,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:21:33,595 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 312 [2021-02-24 03:21:33,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:21:33,595 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:21:33,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 82 states. [2021-02-24 03:21:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:21:33,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:21:33,595 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-24 03:21:33,598 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:21:36,672 WARN L202 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 415 DAG size of output: 355 [2021-02-24 03:21:37,147 WARN L202 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2021-02-24 03:21:37,414 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:37,693 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:37,889 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 215 [2021-02-24 03:21:38,214 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 29 [2021-02-24 03:21:38,402 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 29 [2021-02-24 03:21:38,604 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 29 [2021-02-24 03:21:38,930 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2021-02-24 03:21:39,364 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 213 [2021-02-24 03:21:39,561 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:39,736 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:40,047 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:40,474 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:40,630 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2021-02-24 03:21:40,967 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:41,108 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:41,316 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:41,735 WARN L202 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:21:44,489 WARN L202 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 484 DAG size of output: 381 [2021-02-24 03:21:46,509 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 441 DAG size of output: 363 [2021-02-24 03:21:48,756 WARN L202 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 484 DAG size of output: 381 [2021-02-24 03:21:51,014 WARN L202 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 484 DAG size of output: 381 [2021-02-24 03:21:54,661 WARN L202 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 484 DAG size of output: 381 [2021-02-24 03:21:58,381 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 433 DAG size of output: 359 [2021-02-24 03:22:00,375 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 480 DAG size of output: 353 [2021-02-24 03:22:09,673 WARN L202 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 486 DAG size of output: 382 [2021-02-24 03:22:10,998 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 413 DAG size of output: 350 [2021-02-24 03:22:13,392 WARN L202 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 483 DAG size of output: 384 [2021-02-24 03:22:15,492 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 484 DAG size of output: 381 [2021-02-24 03:22:18,593 WARN L202 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 534 DAG size of output: 413 [2021-02-24 03:22:21,844 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 433 DAG size of output: 359 [2021-02-24 03:22:23,874 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 484 DAG size of output: 371 [2021-02-24 03:22:25,988 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 486 DAG size of output: 386 [2021-02-24 03:22:26,342 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:26,502 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:27,193 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2021-02-24 03:22:27,523 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:27,657 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:27,962 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:28,379 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:28,797 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:28,930 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:29,120 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:29,455 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2021-02-24 03:22:32,234 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 437 DAG size of output: 355 [2021-02-24 03:22:33,514 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 415 DAG size of output: 356 [2021-02-24 03:22:35,039 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 437 DAG size of output: 355 [2021-02-24 03:22:35,832 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 228 [2021-02-24 03:22:36,777 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 228 [2021-02-24 03:22:36,916 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 228 [2021-02-24 03:22:37,223 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 228 [2021-02-24 03:22:37,573 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 228 [2021-02-24 03:22:37,975 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 228 [2021-02-24 03:22:38,185 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 228 [2021-02-24 03:22:38,488 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 228 [2021-02-24 03:22:41,136 WARN L202 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 487 DAG size of output: 382 [2021-02-24 03:22:43,000 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 435 DAG size of output: 365 [2021-02-24 03:22:47,737 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 437 DAG size of output: 355 [2021-02-24 03:22:49,353 WARN L202 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 20 [2021-02-24 03:22:52,733 WARN L202 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 295 DAG size of output: 63 [2021-02-24 03:22:53,758 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-24 03:22:53,954 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 36 [2021-02-24 03:22:55,763 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-24 03:22:56,770 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2021-02-24 03:22:57,111 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 19 [2021-02-24 03:22:57,442 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:23:01,103 WARN L202 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 319 DAG size of output: 49 [2021-02-24 03:23:02,704 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2021-02-24 03:23:06,355 WARN L202 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 303 DAG size of output: 66 [2021-02-24 03:23:10,097 WARN L202 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 319 DAG size of output: 49 [2021-02-24 03:23:10,423 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2021-02-24 03:23:14,047 WARN L202 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 319 DAG size of output: 49 [2021-02-24 03:23:14,388 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:23:15,366 WARN L202 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 28 [2021-02-24 03:23:16,028 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-24 03:23:18,437 WARN L202 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-24 03:23:19,419 WARN L202 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 26 [2021-02-24 03:23:21,418 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 171 DAG size of output: 29 [2021-02-24 03:23:22,350 WARN L202 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 22 [2021-02-24 03:23:23,362 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2021-02-24 03:23:24,426 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2021-02-24 03:23:24,748 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-24 03:23:27,196 WARN L202 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 178 DAG size of output: 39 [2021-02-24 03:23:27,546 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:23:29,763 WARN L202 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2021-02-24 03:23:30,699 WARN L202 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 23 [2021-02-24 03:23:31,030 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:23:32,656 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 176 DAG size of output: 36 [2021-02-24 03:23:36,055 WARN L202 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 319 DAG size of output: 49 [2021-02-24 03:23:37,639 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 176 DAG size of output: 36 [2021-02-24 03:23:39,996 WARN L202 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 178 DAG size of output: 40 [2021-02-24 03:23:40,974 WARN L202 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2021-02-24 03:23:41,868 WARN L202 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2021-02-24 03:23:42,801 WARN L202 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 23 [2021-02-24 03:23:44,064 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 179 DAG size of output: 36 [2021-02-24 03:23:44,193 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 23 [2021-02-24 03:23:44,487 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-24 03:23:44,898 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 39 [2021-02-24 03:23:45,194 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 03:23:46,840 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 179 DAG size of output: 38 [2021-02-24 03:23:47,222 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2021-02-24 03:23:48,258 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 192 DAG size of output: 22 [2021-02-24 03:23:48,546 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 17 [2021-02-24 03:23:48,866 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2021-02-24 03:23:50,126 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 211 DAG size of output: 35 [2021-02-24 03:23:50,894 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2021-02-24 03:23:51,218 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2021-02-24 03:23:53,850 WARN L202 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 298 DAG size of output: 40 [2021-02-24 03:23:54,193 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-24 03:23:55,068 WARN L202 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 23 [2021-02-24 03:23:55,378 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:23:55,709 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 31 [2021-02-24 03:23:57,625 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 286 DAG size of output: 44 [2021-02-24 03:23:58,322 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 18 [2021-02-24 03:23:59,955 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 176 DAG size of output: 35 [2021-02-24 03:24:00,265 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:24:00,624 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:24:00,978 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-24 03:24:01,297 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:24:02,665 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 193 DAG size of output: 50 [2021-02-24 03:24:02,953 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-24 03:24:03,109 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 21 [2021-02-24 03:24:04,374 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 211 DAG size of output: 35 [2021-02-24 03:24:05,307 WARN L202 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 26 [2021-02-24 03:24:06,073 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2021-02-24 03:24:06,791 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2021-02-24 03:24:07,542 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 34 [2021-02-24 03:24:08,307 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2021-02-24 03:24:09,391 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 171 DAG size of output: 29 [2021-02-24 03:24:10,438 WARN L202 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 19 [2021-02-24 03:24:11,813 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 193 DAG size of output: 50 [2021-02-24 03:24:12,607 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 36 [2021-02-24 03:24:12,736 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 23 [2021-02-24 03:24:13,015 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-24 03:24:13,901 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 20 [2021-02-24 03:24:17,046 WARN L202 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 320 DAG size of output: 50 [2021-02-24 03:24:20,169 WARN L202 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 290 DAG size of output: 63 [2021-02-24 03:24:22,337 WARN L202 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 182 DAG size of output: 38 [2021-02-24 03:24:26,142 WARN L202 SmtUtils]: Spent 3.80 s on a formula simplification. DAG size of input: 325 DAG size of output: 67 [2021-02-24 03:24:26,451 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2021-02-24 03:24:29,879 WARN L202 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 319 DAG size of output: 49 [2021-02-24 03:24:30,247 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2021-02-24 03:24:30,556 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:24:31,818 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 179 DAG size of output: 36 [2021-02-24 03:24:35,567 WARN L202 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 354 DAG size of output: 47 [2021-02-24 03:24:36,773 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2021-02-24 03:24:37,095 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 24 [2021-02-24 03:24:37,399 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-24 03:24:38,447 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 192 DAG size of output: 22 [2021-02-24 03:24:38,740 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-24 03:24:38,933 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 36 [2021-02-24 03:24:39,651 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-24 03:24:41,308 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 192 DAG size of output: 38 [2021-02-24 03:24:42,193 WARN L202 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 22 [2021-02-24 03:24:44,299 WARN L202 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2021-02-24 03:24:46,662 WARN L202 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 178 DAG size of output: 40 [2021-02-24 03:24:47,684 WARN L202 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2021-02-24 03:24:49,764 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 178 DAG size of output: 34 [2021-02-24 03:24:50,088 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2021-02-24 03:24:51,647 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2021-02-24 03:24:54,281 WARN L202 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 298 DAG size of output: 40 [2021-02-24 03:24:57,315 WARN L202 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 310 DAG size of output: 46 [2021-02-24 03:25:00,829 WARN L202 SmtUtils]: Spent 3.51 s on a formula simplification. DAG size of input: 324 DAG size of output: 50 [2021-02-24 03:25:01,142 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:25:02,036 WARN L202 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2021-02-24 03:25:03,702 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-24 03:25:04,012 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-24 03:25:04,370 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-24 03:25:04,686 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:25:05,119 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 36 [2021-02-24 03:25:05,501 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 31 [2021-02-24 03:25:07,137 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 176 DAG size of output: 35 [2021-02-24 03:25:08,836 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 176 DAG size of output: 35 [2021-02-24 03:25:10,549 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 175 DAG size of output: 37 [2021-02-24 03:25:12,133 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 170 DAG size of output: 34 [2021-02-24 03:25:13,182 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2021-02-24 03:25:14,156 WARN L202 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2021-02-24 03:25:17,313 WARN L202 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 295 DAG size of output: 63 [2021-02-24 03:25:20,816 WARN L202 SmtUtils]: Spent 3.50 s on a formula simplification. DAG size of input: 296 DAG size of output: 63 [2021-02-24 03:25:23,979 WARN L202 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 295 DAG size of output: 63 [2021-02-24 03:25:24,962 WARN L202 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2021-02-24 03:25:26,466 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2021-02-24 03:25:27,405 WARN L202 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2021-02-24 03:25:29,027 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 176 DAG size of output: 36 [2021-02-24 03:25:29,386 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 23 [2021-02-24 03:25:30,602 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2021-02-24 03:25:34,421 WARN L202 SmtUtils]: Spent 3.80 s on a formula simplification. DAG size of input: 323 DAG size of output: 71 [2021-02-24 03:25:34,714 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-24 03:25:35,059 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:25:37,993 WARN L202 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 304 DAG size of output: 44 [2021-02-24 03:25:38,993 WARN L202 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 23 [2021-02-24 03:25:39,934 WARN L202 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 28 [2021-02-24 03:25:40,306 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-24 03:25:41,282 WARN L202 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2021-02-24 03:25:42,551 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 211 DAG size of output: 35 [2021-02-24 03:25:44,137 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 170 DAG size of output: 34 [2021-02-24 03:25:45,198 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 194 DAG size of output: 35 [2021-02-24 03:25:45,545 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-24 03:25:45,856 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:25:46,284 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 36 [2021-02-24 03:25:46,615 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-24 03:25:47,039 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 39 [2021-02-24 03:25:47,978 WARN L202 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 26 [2021-02-24 03:25:48,989 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-24 03:25:49,951 WARN L202 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 30 [2021-02-24 03:25:50,597 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-24 03:25:51,550 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 23 [2021-02-24 03:25:51,872 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-24 03:25:52,062 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 21 [2021-02-24 03:25:52,387 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2021-02-24 03:25:52,711 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2021-02-24 03:25:53,668 WARN L202 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 19 [2021-02-24 03:25:56,820 WARN L202 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 295 DAG size of output: 63 [2021-02-24 03:25:57,121 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-24 03:25:58,124 WARN L202 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2021-02-24 03:26:00,383 WARN L202 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-24 03:26:01,958 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2021-02-24 03:26:02,619 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-24 03:26:04,205 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2021-02-24 03:26:04,221 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point L155-1(line 155) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point L155-2(line 155) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 132 187) no Hoare annotation was computed. [2021-02-24 03:26:04,222 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L176-1(lines 157 178) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-24 03:26:04,223 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 132 187) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 132 187) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-24 03:26:04,224 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L179(lines 156 180) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-24 03:26:04,225 INFO L189 CegarLoopUtils]: For program point L163(lines 163 167) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L163-1(lines 163 167) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 188 247) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 188 247) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-24 03:26:04,226 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 188 247) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L214-2(lines 214 239) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L240(lines 213 241) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:26:04,227 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L232-1(line 232) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L232-2(line 232) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L228-1(line 228) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L228-2(line 228) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L220(lines 220 224) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L220-1(lines 220 224) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L212-1(line 212) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L212-2(line 212) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-24 03:26:04,228 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-24 03:26:04,229 INFO L189 CegarLoopUtils]: For program point L237-1(line 237) no Hoare annotation was computed. [2021-02-24 03:26:04,229 INFO L189 CegarLoopUtils]: For program point L237-2(line 237) no Hoare annotation was computed. [2021-02-24 03:26:04,229 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-24 03:26:04,229 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-24 03:26:04,229 INFO L189 CegarLoopUtils]: For program point L233-1(line 233) no Hoare annotation was computed. [2021-02-24 03:26:04,229 INFO L189 CegarLoopUtils]: For program point L233-2(line 233) no Hoare annotation was computed. [2021-02-24 03:26:04,229 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-24 03:26:04,229 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-24 03:26:04,229 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-24 03:26:04,229 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-24 03:26:04,230 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-24 03:26:04,230 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-24 03:26:04,230 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-24 03:26:04,230 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-24 03:26:04,230 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-24 03:26:04,230 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 624 646) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,230 INFO L185 CegarLoopUtils]: At program point L636(line 636) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~3 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,231 INFO L185 CegarLoopUtils]: At program point L636-1(line 636) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~3 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,231 INFO L185 CegarLoopUtils]: At program point L634(lines 634 641) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~3 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,231 INFO L192 CegarLoopUtils]: At program point L634-1(lines 634 641) the Hoare annotation is: true [2021-02-24 03:26:04,231 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 624 646) the Hoare annotation is: true [2021-02-24 03:26:04,231 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,231 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,231 INFO L185 CegarLoopUtils]: At program point L632-1(line 632) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,231 INFO L185 CegarLoopUtils]: At program point L630(line 630) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,232 INFO L185 CegarLoopUtils]: At program point L632-2(line 632) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,232 INFO L185 CegarLoopUtils]: At program point L630-1(line 630) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,232 INFO L185 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,232 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 624 646) the Hoare annotation is: true [2021-02-24 03:26:04,232 INFO L192 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: true [2021-02-24 03:26:04,232 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 580 603) no Hoare annotation was computed. [2021-02-24 03:26:04,232 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 580 603) no Hoare annotation was computed. [2021-02-24 03:26:04,232 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 580 603) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-24 03:26:04,233 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-24 03:26:04,234 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:26:04,234 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-24 03:26:04,234 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__methaneQuery_~tmp~4 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3 .cse5) (or .cse4 .cse1 .cse3 .cse5 .cse6) (or .cse1 .cse2 .cse3 .cse7) (or .cse1 .cse2 .cse3 .cse6)))) [2021-02-24 03:26:04,234 INFO L185 CegarLoopUtils]: At program point L698(line 698) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2) .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse0 .cse1 .cse2) .cse3 .cse4 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:26:04,234 INFO L185 CegarLoopUtils]: At program point L696(lines 696 704) the Hoare annotation is: (let ((.cse12 (= ~methaneLevelCritical~0 0)) (.cse8 (= |old(~pumpRunning~0)| 0)) (.cse11 (= 1 ~systemActive~0)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (< ~waterLevel~0 3)) (.cse10 (<= 2 ~waterLevel~0)) (.cse15 (= ~pumpRunning~0 0)) (.cse17 (<= 1 ~methaneLevelCritical~0)) (.cse16 (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (let ((.cse0 (and .cse11 .cse14 .cse13 .cse10 .cse15 .cse17 .cse16)) (.cse1 (not .cse17)) (.cse5 (not .cse8)) (.cse2 (and .cse14 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0))) (.cse9 (and .cse12 .cse11 .cse14 .cse13 .cse10 .cse15 .cse16)) (.cse3 (not .cse13)) (.cse7 (not .cse12)) (.cse4 (not .cse11)) (.cse6 (not .cse10))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6) (or .cse3 .cse7 .cse4 .cse8) (or .cse9 .cse2 .cse3 .cse7 .cse4) (or .cse9 .cse3 .cse7 .cse4 .cse6)))) [2021-02-24 03:26:04,235 INFO L185 CegarLoopUtils]: At program point L694(line 694) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse3 (not .cse4)))) [2021-02-24 03:26:04,235 INFO L185 CegarLoopUtils]: At program point L694-1(line 694) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse14 (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret54|)) (.cse11 (= 1 ~systemActive~0)) (.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse12 (< ~waterLevel~0 3)) (.cse15 (<= 2 ~waterLevel~0))) (let ((.cse5 (not .cse15)) (.cse6 (and .cse14 .cse11 .cse10 .cse12 .cse15)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and .cse14 .cse11 .cse10 .cse12 .cse15 (= ~pumpRunning~0 0) .cse13)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse3 (not .cse11)) (.cse4 (not .cse9)) (.cse8 (and .cse10 (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret54|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse7 .cse3 .cse5) (or .cse6 .cse2 .cse7 .cse3 .cse8) (or .cse2 .cse7 .cse3 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse8)))) [2021-02-24 03:26:04,235 INFO L185 CegarLoopUtils]: At program point L692(lines 692 709) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:26:04,235 INFO L185 CegarLoopUtils]: At program point L694-2(line 694) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse14 (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret54|)) (.cse11 (= 1 ~systemActive~0)) (.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse12 (< ~waterLevel~0 3)) (.cse15 (<= 2 ~waterLevel~0))) (let ((.cse5 (not .cse15)) (.cse6 (and .cse14 .cse11 .cse10 .cse12 .cse15)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and .cse14 .cse11 .cse10 .cse12 .cse15 (= ~pumpRunning~0 0) .cse13)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse3 (not .cse11)) (.cse4 (not .cse9)) (.cse8 (and .cse10 (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret54|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse7 .cse3 .cse5) (or .cse6 .cse2 .cse7 .cse3 .cse8) (or .cse2 .cse7 .cse3 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse8)))) [2021-02-24 03:26:04,235 INFO L185 CegarLoopUtils]: At program point L694-3(line 694) the Hoare annotation is: (let ((.cse12 (= ~methaneLevelCritical~0 0)) (.cse13 (< ~waterLevel~0 3)) (.cse14 (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret54|)) (.cse11 (= 1 ~systemActive~0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse16 (= processEnvironment__wrappee__methaneQuery_~tmp~4 |processEnvironment__wrappee__methaneQuery_#t~ret54|)) (.cse9 (= |old(~pumpRunning~0)| 0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and .cse15 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0) (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret54|))) (.cse6 (not .cse9)) (.cse8 (and .cse14 .cse11 .cse15 .cse10 .cse16)) (.cse0 (and .cse14 .cse12 .cse11 .cse15 .cse13 .cse10 .cse16)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse4 (not .cse11)) (.cse7 (not .cse10))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6 .cse7 .cse8) (or .cse1 .cse2 .cse4 .cse9) (or .cse5 .cse1 .cse3 .cse4 .cse6 .cse8) (or .cse0 .cse1 .cse2 .cse4 .cse7)))) [2021-02-24 03:26:04,236 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 688 712) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:26:04,236 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 688 712) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0)) (.cse9 (= 1 ~systemActive~0)) (.cse10 (<= 2 ~waterLevel~0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= ~pumpRunning~0 1) .cse9 .cse10)) (.cse8 (not .cse10)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse9)) (.cse7 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse6 .cse0 .cse3 .cse7 .cse8 (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse0 .cse1 .cse3 .cse7 .cse4 .cse8) (or .cse6 .cse0 .cse2 .cse3 .cse7)))) [2021-02-24 03:26:04,236 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-24 03:26:04,236 INFO L185 CegarLoopUtils]: At program point L707-1(lines 688 712) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0)) (.cse9 (= 1 ~systemActive~0)) (.cse10 (<= 2 ~waterLevel~0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= ~pumpRunning~0 1) .cse9 .cse10)) (.cse8 (not .cse10)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse9)) (.cse7 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse6 .cse0 .cse3 .cse7 .cse8 (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse0 .cse1 .cse3 .cse7 .cse4 .cse8) (or .cse6 .cse0 .cse2 .cse3 .cse7)))) [2021-02-24 03:26:04,236 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 783 791) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:26:04,236 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 783 791) the Hoare annotation is: true [2021-02-24 03:26:04,236 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 783 791) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:26:04,237 INFO L185 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2021-02-24 03:26:04,237 INFO L192 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: true [2021-02-24 03:26:04,237 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-24 03:26:04,237 INFO L189 CegarLoopUtils]: For program point L799(lines 799 807) no Hoare annotation was computed. [2021-02-24 03:26:04,237 INFO L189 CegarLoopUtils]: For program point L799-2(lines 799 807) no Hoare annotation was computed. [2021-02-24 03:26:04,237 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-24 03:26:04,237 INFO L189 CegarLoopUtils]: For program point L822-1(line 822) no Hoare annotation was computed. [2021-02-24 03:26:04,237 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-24 03:26:04,237 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 792 827) no Hoare annotation was computed. [2021-02-24 03:26:04,237 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-24 03:26:04,237 INFO L189 CegarLoopUtils]: For program point L811(lines 811 819) no Hoare annotation was computed. [2021-02-24 03:26:04,238 INFO L189 CegarLoopUtils]: For program point L811-2(lines 811 819) no Hoare annotation was computed. [2021-02-24 03:26:04,238 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 792 827) no Hoare annotation was computed. [2021-02-24 03:26:04,238 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-24 03:26:04,238 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 792 827) no Hoare annotation was computed. [2021-02-24 03:26:04,238 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-24 03:26:04,238 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-24 03:26:04,238 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-24 03:26:04,238 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-24 03:26:04,238 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-24 03:26:04,238 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 86 131) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L116-1(line 116) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-24 03:26:04,239 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 86 131) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L112-1(line 112) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 86 131) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L127(line 127) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-24 03:26:04,240 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L123-1(line 123) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L121(line 121) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L123-2(line 123) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L119(line 119) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L86(lines 86 131) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L86-1(lines 86 131) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:26:04,241 INFO L189 CegarLoopUtils]: For program point L109-1(line 109) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point L413(lines 413 433) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point L413-1(lines 413 433) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 399 444) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-24 03:26:04,242 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L438-1(line 438) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L438-2(line 438) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L399(lines 399 444) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L430(lines 430 431) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 399 444) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 399 444) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L418-1(line 418) no Hoare annotation was computed. [2021-02-24 03:26:04,243 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L418-2(line 418) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L423(lines 423 424) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L189 CegarLoopUtils]: For program point L419(lines 419 426) no Hoare annotation was computed. [2021-02-24 03:26:04,244 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 613 623) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,244 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 613 623) the Hoare annotation is: true [2021-02-24 03:26:04,245 INFO L185 CegarLoopUtils]: At program point L618(line 618) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,245 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 613 623) the Hoare annotation is: true [2021-02-24 03:26:04,245 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 772 782) the Hoare annotation is: true [2021-02-24 03:26:04,245 INFO L185 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse7 (= ~pumpRunning~0 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse0 (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0)) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse1 .cse3 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse6 .cse1 (not .cse7) .cse3 .cse4 (and .cse0 (<= isMethaneAlarm_~retValue_acc~9 2147483647)) .cse5))) [2021-02-24 03:26:04,245 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 772 782) the Hoare annotation is: (let ((.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9)) (.cse7 (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#res|)) (.cse8 (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse9 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse10 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or (and .cse6 .cse7 .cse8) .cse2 .cse5 .cse3 .cse9 .cse10) (or .cse0 (and .cse6 .cse7 .cse8 (<= isMethaneAlarm_~retValue_acc~9 2147483647)) .cse2 (not .cse4) .cse3 .cse9 .cse10))) [2021-02-24 03:26:04,245 INFO L192 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: true [2021-02-24 03:26:04,246 INFO L185 CegarLoopUtils]: At program point L777-1(line 777) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret57|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse6 .cse7) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse6 .cse7))) [2021-02-24 03:26:04,246 INFO L185 CegarLoopUtils]: At program point L777-2(line 777) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret57|)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not .cse2) .cse3 (and .cse4 (<= |isMethaneAlarm_#t~ret57| 2147483647)) .cse5 .cse6) (or .cse0 .cse1 .cse4 .cse3 .cse2) (or .cse1 .cse4 .cse7 .cse3 .cse5 .cse6) (or .cse1 .cse4 .cse7 .cse3 .cse2))) [2021-02-24 03:26:04,246 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 772 782) the Hoare annotation is: (let ((.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9)) (.cse7 (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#res|)) (.cse8 (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse9 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse10 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or (and .cse6 .cse7 .cse8) .cse2 .cse5 .cse3 .cse9 .cse10) (or .cse0 (and .cse6 .cse7 .cse8 (<= isMethaneAlarm_~retValue_acc~9 2147483647)) .cse2 (not .cse4) .cse3 .cse9 .cse10))) [2021-02-24 03:26:04,246 INFO L185 CegarLoopUtils]: At program point L777-3(line 777) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret57|))) (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9)) (.cse2 (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0)) (.cse6 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse8 (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) .cse1)) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse9 (= ~pumpRunning~0 0))) (and (or (and .cse0 .cse1 .cse2) .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse4 .cse5 .cse9) (or .cse10 (and .cse0 .cse1 .cse2 (<= |isMethaneAlarm_#t~ret57| 2147483647)) .cse3 (not .cse9) .cse5 .cse6 .cse7) (or .cse8 .cse10 .cse3 .cse5 .cse9)))) [2021-02-24 03:26:04,246 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 764 771) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:26:04,246 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 764 771) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:26:04,247 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 764 771) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:26:04,247 INFO L185 CegarLoopUtils]: At program point L541(line 541) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and (= isHighWaterSensorDry_~retValue_acc~7 0) .cse4 (<= 2 ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse4))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3)))) [2021-02-24 03:26:04,247 INFO L185 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:26:04,247 INFO L185 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~7)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse3) (or .cse5 .cse0 .cse1 .cse6 .cse3))) [2021-02-24 03:26:04,247 INFO L185 CegarLoopUtils]: At program point L537(line 537) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-24 03:26:04,248 INFO L192 CegarLoopUtils]: At program point L536(lines 536 542) the Hoare annotation is: true [2021-02-24 03:26:04,248 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 532 545) the Hoare annotation is: (let ((.cse10 (= isHighWaterSensorDry_~retValue_acc~7 0)) (.cse11 (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~7)) (.cse12 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse9 (<= 2 ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 0)) (.cse15 (= ~methaneLevelCritical~0 0))) (let ((.cse3 (not .cse15)) (.cse5 (and .cse10 .cse11 .cse15 .cse12 .cse14 .cse9 .cse13)) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~7) (<= 1 |isHighWaterSensorDry_#res|))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse4 (not .cse12)) (.cse8 (and .cse10 .cse11 .cse9)) (.cse6 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse0 .cse2 .cse1 .cse4 .cse8) (or .cse7 .cse0 .cse1 .cse4 .cse8 .cse6)))) [2021-02-24 03:26:04,248 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 532 545) the Hoare annotation is: true [2021-02-24 03:26:04,248 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 532 545) the Hoare annotation is: (let ((.cse10 (= isHighWaterSensorDry_~retValue_acc~7 0)) (.cse11 (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~7)) (.cse12 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse9 (<= 2 ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 0)) (.cse15 (= ~methaneLevelCritical~0 0))) (let ((.cse3 (not .cse15)) (.cse5 (and .cse10 .cse11 .cse15 .cse12 .cse14 .cse9 .cse13)) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~7) (<= 1 |isHighWaterSensorDry_#res|))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse4 (not .cse12)) (.cse8 (and .cse10 .cse11 .cse9)) (.cse6 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse0 .cse2 .cse1 .cse4 .cse8) (or .cse7 .cse0 .cse1 .cse4 .cse8 .cse6)))) [2021-02-24 03:26:04,248 INFO L185 CegarLoopUtils]: At program point L733(line 733) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2) (or .cse1 .cse5 .cse4 .cse2) (or .cse1 .cse5 .cse2 .cse3))) [2021-02-24 03:26:04,248 INFO L185 CegarLoopUtils]: At program point L733-1(lines 714 738) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0)) (.cse10 (= 1 ~systemActive~0)) (.cse8 (<= 2 ~waterLevel~0))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= ~pumpRunning~0 1) .cse10 .cse8)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse5)) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not .cse10)) (.cse1 (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse3 .cse0 .cse4 .cse6) (or .cse2 .cse3 .cse4 .cse7 .cse6 (not .cse8)) (or .cse9 .cse2 .cse0 .cse4 .cse7) (or .cse9 .cse2 .cse4 (and (= ~pumpRunning~0 0) .cse1) .cse5)))) [2021-02-24 03:26:04,248 INFO L185 CegarLoopUtils]: At program point L728(line 728) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5)) .cse0 .cse2 .cse1) (or .cse0 .cse2 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:26:04,249 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 714 738) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0)) (.cse10 (= 1 ~systemActive~0)) (.cse8 (<= 2 ~waterLevel~0))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= ~pumpRunning~0 1) .cse10 .cse8)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse5)) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not .cse10)) (.cse1 (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse3 .cse0 .cse4 .cse6) (or .cse2 .cse3 .cse4 .cse7 .cse6 (not .cse8)) (or .cse9 .cse2 .cse0 .cse4 .cse7) (or .cse9 .cse2 .cse4 (and (= ~pumpRunning~0 0) .cse1) .cse5)))) [2021-02-24 03:26:04,249 INFO L185 CegarLoopUtils]: At program point L724(line 724) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5)) .cse1 .cse2))) [2021-02-24 03:26:04,249 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 714 738) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-24 03:26:04,249 INFO L185 CegarLoopUtils]: At program point L722(lines 722 730) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse3 .cse5) (or .cse1 .cse2 .cse3 .cse5) (or .cse4 .cse0 .cse1 .cse3))) [2021-02-24 03:26:04,249 INFO L185 CegarLoopUtils]: At program point L720(line 720) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2) (or .cse1 .cse5 .cse4 .cse2) (or .cse1 .cse5 .cse2 .cse3))) [2021-02-24 03:26:04,249 INFO L185 CegarLoopUtils]: At program point L720-1(line 720) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret55|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse1 .cse5 .cse2 .cse3) (or .cse1 .cse5 .cse2 .cse4))) [2021-02-24 03:26:04,249 INFO L185 CegarLoopUtils]: At program point L718(lines 718 735) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-24 03:26:04,249 INFO L185 CegarLoopUtils]: At program point L720-2(line 720) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret55|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse1 .cse5 .cse2 .cse3) (or .cse1 .cse5 .cse2 .cse4))) [2021-02-24 03:26:04,250 INFO L185 CegarLoopUtils]: At program point L720-3(line 720) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret55|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))) (.cse2 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3))) [2021-02-24 03:26:04,250 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 680 686) the Hoare annotation is: true [2021-02-24 03:26:04,250 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 680 686) the Hoare annotation is: true [2021-02-24 03:26:04,250 INFO L185 CegarLoopUtils]: At program point L952(lines 952 956) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) .cse5 (= ~pumpRunning~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-24 03:26:04,250 INFO L185 CegarLoopUtils]: At program point L952-2(lines 944 957) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 (= test_~tmp___0~2 0) .cse2 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse7 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse6 .cse1 .cse2 .cse4 .cse7 (<= 1 ~methaneLevelCritical~0) .cse5) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-24 03:26:04,250 INFO L185 CegarLoopUtils]: At program point L915(lines 914 961) the Hoare annotation is: (let ((.cse10 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 .cse6 .cse9) (and .cse0 .cse10 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse6 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~methAndRunningLastTime~0 0) .cse9) (and .cse0 .cse10 (= ~waterLevel~0 1) .cse5 .cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse9))) [2021-02-24 03:26:04,250 INFO L185 CegarLoopUtils]: At program point L944(lines 944 957) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) .cse5 (= ~pumpRunning~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-24 03:26:04,251 INFO L185 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,251 INFO L185 CegarLoopUtils]: At program point L936(line 936) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4 .cse5 (<= 1 ~methaneLevelCritical~0) .cse6))) [2021-02-24 03:26:04,251 INFO L185 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: (let ((.cse13 (<= 2 ~waterLevel~0)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (<= 0 (+ |test_#t~nondet78| 2147483648))) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~9 2147483648))) (.cse11 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (<= |test_#t~nondet78| 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse12 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 .cse6 .cse7 .cse8) (and .cse1 .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse2 .cse3 .cse6 .cse9 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse6 .cse7 .cse9 .cse12 (<= 1 ~methaneLevelCritical~0) .cse8) (and .cse11 .cse3 (= ~pumpRunning~0 1) .cse4 .cse6 .cse7 .cse13 .cse12 (= ~methAndRunningLastTime~0 0) .cse8 .cse0 .cse1 .cse2 .cse5) (and (not (= test_~tmp~9 0)) .cse3 .cse4 .cse6 .cse13 .cse7 .cse9 .cse10 .cse8 .cse1 .cse0 .cse2 .cse5) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse6 .cse7 .cse9 .cse12 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-24 03:26:04,251 INFO L185 CegarLoopUtils]: At program point L932-1(line 932) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet78| 2147483648))) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= test_~tmp___0~2 |test_#t~nondet78|)) (.cse5 (= 1 ~systemActive~0)) (.cse6 (<= |test_#t~nondet78| 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-24 03:26:04,251 INFO L185 CegarLoopUtils]: At program point L924(lines 924 930) the Hoare annotation is: (let ((.cse4 (= ~methaneLevelCritical~0 0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse7 (<= test_~tmp___0~2 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse8 (= 1 ~systemActive~0)) (.cse9 (< ~waterLevel~0 3)) (.cse11 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse6) (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse2 .cse7 .cse3 .cse8 .cse4 .cse9 .cse5 .cse10 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse7 .cse3 (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse9 .cse10 .cse11 (= ~methAndRunningLastTime~0 0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse7 .cse3 .cse8 .cse9 .cse5 .cse10 (<= 1 ~methaneLevelCritical~0) .cse6) (and .cse0 .cse2 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse8 (<= test_~tmp___2~0 2147483647) .cse9 .cse11 .cse6))) [2021-02-24 03:26:04,251 INFO L185 CegarLoopUtils]: At program point L924-1(lines 924 930) the Hoare annotation is: (let ((.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (not (= test_~tmp~9 0)) .cse0 .cse1 .cse3 .cse4 .cse10 .cse6 .cse7 .cse11 .cse12 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse1 .cse3 .cse7 .cse11 .cse12 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 .cse6 .cse10 .cse8 .cse9 (= ~methAndRunningLastTime~0 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse9) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse6 .cse12 .cse9))) [2021-02-24 03:26:04,252 INFO L185 CegarLoopUtils]: At program point L916(lines 916 920) the Hoare annotation is: (let ((.cse10 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 .cse6 .cse9) (and .cse0 .cse10 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse6 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~methAndRunningLastTime~0 0) .cse9) (and .cse0 .cse10 (= ~waterLevel~0 1) .cse5 .cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse9))) [2021-02-24 03:26:04,252 INFO L185 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,252 INFO L185 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,252 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 904 969) the Hoare annotation is: true [2021-02-24 03:26:04,252 INFO L185 CegarLoopUtils]: At program point L962(lines 913 963) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,252 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 904 969) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,252 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 904 969) the Hoare annotation is: true [2021-02-24 03:26:04,252 INFO L185 CegarLoopUtils]: At program point L950(line 950) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) .cse5 (= ~pumpRunning~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-24 03:26:04,253 INFO L185 CegarLoopUtils]: At program point L950-1(line 950) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) .cse5 (= ~pumpRunning~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-24 03:26:04,253 INFO L185 CegarLoopUtils]: At program point L950-2(line 950) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) .cse5 (= ~pumpRunning~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-24 03:26:04,253 INFO L185 CegarLoopUtils]: At program point L946(line 946) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 (<= 1 ~methaneLevelCritical~0) .cse8) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 (not (= test_~tmp___2~0 0)) .cse6 .cse8))) [2021-02-24 03:26:04,253 INFO L185 CegarLoopUtils]: At program point L942(line 942) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= test_~tmp___0~2 0) .cse2 .cse3 (<= |test_#t~nondet79| 2147483647) (<= 0 (+ |test_#t~nondet79| 2147483648)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse7 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse6 .cse1 .cse2 .cse4 .cse7 (<= 1 ~methaneLevelCritical~0) .cse5) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-24 03:26:04,253 INFO L185 CegarLoopUtils]: At program point L909(line 909) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,253 INFO L185 CegarLoopUtils]: At program point L942-1(line 942) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 (<= 1 ~methaneLevelCritical~0) .cse8) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= test_~tmp___2~0 |test_#t~nondet79|) .cse1 .cse3 (= test_~tmp___0~2 0) .cse4 .cse5 (<= |test_#t~nondet79| 2147483647) .cse6 (<= 0 (+ |test_#t~nondet79| 2147483648)) .cse8))) [2021-02-24 03:26:04,253 INFO L185 CegarLoopUtils]: At program point L934(lines 934 940) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4 .cse5 (<= 1 ~methaneLevelCritical~0) .cse6))) [2021-02-24 03:26:04,254 INFO L185 CegarLoopUtils]: At program point L934-1(lines 934 940) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse5 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7 .cse8) (and .cse0 .cse1 .cse3 (= test_~tmp___0~2 0) .cse5 .cse4 .cse6 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 (<= 1 ~methaneLevelCritical~0) .cse8) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-24 03:26:04,254 INFO L185 CegarLoopUtils]: At program point L959(lines 914 961) the Hoare annotation is: (let ((.cse10 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 (<= test_~tmp___2~0 2147483647) .cse5 .cse6 .cse9) (and .cse0 .cse10 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse6 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~methAndRunningLastTime~0 0) .cse9) (and .cse0 .cse10 (= ~waterLevel~0 1) .cse5 .cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse9))) [2021-02-24 03:26:04,254 INFO L185 CegarLoopUtils]: At program point L926(line 926) the Hoare annotation is: (let ((.cse1 (not (= test_~tmp~9 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~9 2147483648))) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse7 (= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse8 (< ~waterLevel~0 3)) (.cse5 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse0 .cse2 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse7 (<= test_~tmp___2~0 2147483647) .cse4 .cse8 .cse6) (and .cse1 .cse9 .cse3 (= ~pumpRunning~0 1) .cse7 (<= 2 ~waterLevel~0) .cse8 .cse10 (= ~methAndRunningLastTime~0 0) .cse6 .cse0 .cse2 .cse4) (and .cse1 .cse0 .cse2 .cse9 .cse3 .cse7 .cse8 .cse5 .cse10 (<= 1 ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse0 .cse2 .cse9 .cse3 .cse7 .cse4 .cse8 .cse5 .cse10 .cse6))) [2021-02-24 03:26:04,254 INFO L185 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: (let ((.cse4 (<= test_~tmp___0~2 2147483647)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse3 (<= 0 (+ test_~tmp~9 2147483648))) (.cse5 (<= test_~tmp~9 2147483647)) (.cse12 (= 1 ~systemActive~0)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (<= 1 ~systemActive~0)) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse2 (= |old(~systemActive~0)| ~systemActive~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse6 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse9 (= ~pumpRunning~0 0)) (.cse11 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse12 .cse6 .cse8 .cse9 .cse10 (<= 1 ~methaneLevelCritical~0) .cse11) (and .cse0 .cse4 .cse5 (= ~pumpRunning~0 1) .cse12 .cse6 (<= 2 ~waterLevel~0) .cse8 .cse10 (= ~methAndRunningLastTime~0 0) .cse11 .cse1 .cse3 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse5 (= test_~tmp___0~2 0) .cse12 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse11) (and .cse1 .cse0 .cse2 (= ~waterLevel~0 1) .cse7 .cse6 .cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse11))) [2021-02-24 03:26:04,254 INFO L185 CegarLoopUtils]: At program point L922-1(line 922) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse3 (= test_~tmp~9 |test_#t~nondet77|)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 .cse8 (= ~methAndRunningLastTime~0 0) .cse9 .cse1 .cse3 .cse10) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse3 .cse10 .cse5 .cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse9) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 .cse5 (<= test_~tmp___2~0 2147483647) .cse10 .cse6 .cse9))) [2021-02-24 03:26:04,255 INFO L185 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L353(lines 353 398) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L384(lines 384 385) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 353 398) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L372-1(line 372) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-24 03:26:04,255 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L377(lines 377 378) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L373(lines 373 380) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 353 398) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 353 398) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L367(lines 367 387) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L367-1(lines 367 387) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L394-1(line 394) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-24 03:26:04,256 INFO L189 CegarLoopUtils]: For program point L394-2(line 394) no Hoare annotation was computed. [2021-02-24 03:26:04,257 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-24 03:26:04,257 INFO L189 CegarLoopUtils]: For program point L392-1(line 392) no Hoare annotation was computed. [2021-02-24 03:26:04,257 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-24 03:26:04,257 INFO L189 CegarLoopUtils]: For program point L392-2(line 392) no Hoare annotation was computed. [2021-02-24 03:26:04,257 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:26:04,257 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-24 03:26:04,257 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 739 746) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:26:04,257 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 739 746) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:26:04,257 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 739 746) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:26:04,257 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:26:04,257 INFO L185 CegarLoopUtils]: At program point L886(lines 886 896) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and (not (= __utac_acc__Specification2_spec__2_~tmp~8 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~8 2147483648)) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (<= __utac_acc__Specification2_spec__2_~tmp~8 2147483647)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:26:04,258 INFO L185 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~8 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~8 2147483648)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (<= __utac_acc__Specification2_spec__2_~tmp~8 2147483647)) (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-24 03:26:04,258 INFO L185 CegarLoopUtils]: At program point L884-1(line 884) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~8 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~8 2147483648)) (= |__utac_acc__Specification2_spec__2_#t~ret76| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (<= __utac_acc__Specification2_spec__2_~tmp~8 2147483647)) (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:26:04,258 INFO L185 CegarLoopUtils]: At program point L882(lines 882 899) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (and .cse0 (= __utac_acc__Specification2_spec__2_~tmp~8 0)) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) .cse2 (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~8 2147483648)) .cse0 (<= __utac_acc__Specification2_spec__2_~tmp~8 2147483647))))) [2021-02-24 03:26:04,258 INFO L185 CegarLoopUtils]: At program point L884-2(line 884) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~8 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~8 2147483648)) (= |__utac_acc__Specification2_spec__2_#t~ret76| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (<= __utac_acc__Specification2_spec__2_~tmp~8 2147483647)) (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:26:04,258 INFO L185 CegarLoopUtils]: At program point L884-3(line 884) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and (not (= __utac_acc__Specification2_spec__2_~tmp~8 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~8 2147483648)) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |__utac_acc__Specification2_spec__2_#t~ret76| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (<= __utac_acc__Specification2_spec__2_~tmp~8 2147483647)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:26:04,258 INFO L185 CegarLoopUtils]: At program point L882-1(lines 874 902) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0) (not (<= 2 ~waterLevel~0))) (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~8 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp~8 2147483647)) .cse0 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse1 .cse2 (= __utac_acc__Specification2_spec__2_~tmp~8 0)))) [2021-02-24 03:26:04,258 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 874 902) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-24 03:26:04,258 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-24 03:26:04,258 INFO L185 CegarLoopUtils]: At program point L880-1(line 880) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret75| 0) .cse2) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:26:04,259 INFO L185 CegarLoopUtils]: At program point L880-2(line 880) the Hoare annotation is: (let ((.cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= |__utac_acc__Specification2_spec__2_#t~ret75| 0) .cse0) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ |__utac_acc__Specification2_spec__2_#t~ret75| 2147483648)) (<= |__utac_acc__Specification2_spec__2_#t~ret75| 2147483647) .cse0) .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-24 03:26:04,259 INFO L185 CegarLoopUtils]: At program point L880-3(line 880) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= __utac_acc__Specification2_spec__2_~tmp~8 |__utac_acc__Specification2_spec__2_#t~ret75|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) (and .cse1 .cse2 (= __utac_acc__Specification2_spec__2_~tmp~8 0)) .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) (and .cse1 (<= 0 (+ |__utac_acc__Specification2_spec__2_#t~ret75| 2147483648)) (<= |__utac_acc__Specification2_spec__2_#t~ret75| 2147483647) .cse2) .cse3))) [2021-02-24 03:26:04,259 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-24 03:26:04,259 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 874 902) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0) (not (<= 2 ~waterLevel~0))) (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~8 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp~8 2147483647)) .cse0 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse1 .cse2 (= __utac_acc__Specification2_spec__2_~tmp~8 0)))) [2021-02-24 03:26:04,259 INFO L185 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and (not (= __utac_acc__Specification2_spec__2_~tmp~8 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~8 2147483648)) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (<= __utac_acc__Specification2_spec__2_~tmp~8 2147483647)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:26:04,259 INFO L185 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:26:04,259 INFO L185 CegarLoopUtils]: At program point L887(lines 887 893) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-24 03:26:04,260 INFO L185 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: (let ((.cse0 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~8 0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point L508(lines 508 516) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point L508-2(lines 508 516) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 500 522) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 500 522) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 500 522) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 866 873) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-24 03:26:04,260 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 866 873) the Hoare annotation is: true [2021-02-24 03:26:04,260 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 866 873) the Hoare annotation is: true [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-24 03:26:04,260 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L250(lines 250 352) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L250-1(lines 250 352) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L341-1(line 341) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L341-2(line 341) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L300(lines 299 319) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:26:04,261 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L284-1(line 284) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L301(lines 301 305) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L326-1(line 326) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-24 03:26:04,262 INFO L189 CegarLoopUtils]: For program point L326-2(line 326) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 250 352) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point L310-1(line 310) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point L310-2(line 310) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 250 352) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-24 03:26:04,263 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 250 352) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L328-1(line 328) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L328-2(line 328) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L320(lines 298 321) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-24 03:26:04,264 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L279(lines 279 295) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L312-1(line 312) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L312-2(line 312) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L296(lines 296 337) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-24 03:26:04,265 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L338(lines 338 349) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L330-1(line 330) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-24 03:26:04,266 INFO L189 CegarLoopUtils]: For program point L339(lines 339 346) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L274(lines 274 278) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L299-2(lines 299 319) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-24 03:26:04,267 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-24 03:26:04,268 INFO L185 CegarLoopUtils]: At program point L514-1(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,268 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~pumpRunning~0 0)) [2021-02-24 03:26:04,268 INFO L185 CegarLoopUtils]: At program point L514-2(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,268 INFO L185 CegarLoopUtils]: At program point L514-3(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,268 INFO L185 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,268 INFO L185 CegarLoopUtils]: At program point L510-1(line 510) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,268 INFO L185 CegarLoopUtils]: At program point L510-2(line 510) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,268 INFO L185 CegarLoopUtils]: At program point L510-3(line 510) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,268 INFO L185 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,269 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,269 INFO L185 CegarLoopUtils]: At program point L510-4(line 510) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,269 INFO L185 CegarLoopUtils]: At program point L506-1(line 506) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,269 INFO L185 CegarLoopUtils]: At program point L510-5(line 510) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,269 INFO L185 CegarLoopUtils]: At program point L506-2(line 506) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,269 INFO L185 CegarLoopUtils]: At program point L506-3(line 506) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,269 INFO L185 CegarLoopUtils]: At program point L506-4(line 506) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,269 INFO L185 CegarLoopUtils]: At program point L506-5(line 506) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,269 INFO L185 CegarLoopUtils]: At program point L506-6(line 506) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L506-7(line 506) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,270 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L821-1(line 821) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L821-2(line 821) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L821-3(line 821) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L817-2(line 817) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L817-3(line 817) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,271 INFO L185 CegarLoopUtils]: At program point L817-4(line 817) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L813-1(line 813) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L652(line 652) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L813-2(line 813) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L813-3(line 813) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L809-1(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L809-2(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L809-3(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L805(line 805) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L809-4(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,272 INFO L185 CegarLoopUtils]: At program point L805-1(line 805) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L809-5(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L805-2(line 805) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L809-6(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L805-3(line 805) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L809-7(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L805-4(line 805) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L384(line 384) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L801-1(line 801) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L384-1(line 384) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L801-2(line 801) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,273 INFO L185 CegarLoopUtils]: At program point L801-3(line 801) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L797(line 797) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L430-1(line 430) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~pumpRunning~0 0)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L377(line 377) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L505(line 505) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L377-1(line 377) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L823(line 823) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L823-1(line 823) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,274 INFO L185 CegarLoopUtils]: At program point L823-2(line 823) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,275 INFO L185 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,275 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:26:04,275 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,275 INFO L185 CegarLoopUtils]: At program point L423-1(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,275 INFO L185 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,275 INFO L185 CegarLoopUtils]: At program point L518-1(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,275 INFO L185 CegarLoopUtils]: At program point L518-2(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,275 INFO L185 CegarLoopUtils]: At program point L547(line 547) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-24 03:26:04,275 INFO L185 CegarLoopUtils]: At program point L514(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:26:04,276 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:26:04,276 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 747 763) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (and (= ~pumpRunning~0 1) (= activatePump_~tmp~6 0)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (= ~methaneLevelCritical~0 activatePump_~tmp~6)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2021-02-24 03:26:04,276 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 747 763) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-24 03:26:04,276 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 activatePump_~tmp~6)) .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2021-02-24 03:26:04,276 INFO L185 CegarLoopUtils]: At program point L758-1(lines 747 763) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (and (= ~pumpRunning~0 1) (= activatePump_~tmp~6 0)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (= ~methaneLevelCritical~0 activatePump_~tmp~6)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2021-02-24 03:26:04,276 INFO L185 CegarLoopUtils]: At program point L754(lines 754 760) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse0 (<= ~methaneLevelCritical~0 2147483647) .cse1) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4 .cse5 (and .cse0 .cse1) .cse6))) [2021-02-24 03:26:04,276 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-24 03:26:04,277 INFO L185 CegarLoopUtils]: At program point L752-1(line 752) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= |activatePump_#t~ret56| ~methaneLevelCritical~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and .cse1 .cse2 (<= ~methaneLevelCritical~0 2147483647)) .cse3 .cse4 .cse5 .cse6) (or .cse0 (and .cse1 .cse2) (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4 .cse5 .cse6))) [2021-02-24 03:26:04,277 INFO L185 CegarLoopUtils]: At program point L752-2(line 752) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= |activatePump_#t~ret56| ~methaneLevelCritical~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and .cse1 .cse2 (<= ~methaneLevelCritical~0 2147483647)) .cse3 .cse4 .cse5 .cse6) (or .cse0 (and .cse1 .cse2) (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4 .cse5 .cse6))) [2021-02-24 03:26:04,277 INFO L185 CegarLoopUtils]: At program point L752-3(line 752) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse4 (= |activatePump_#t~ret56| activatePump_~tmp~6)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 (and .cse4 .cse5 (= ~methaneLevelCritical~0 activatePump_~tmp~6)) .cse6) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 (and .cse4 (= |activatePump_#t~ret56| ~methaneLevelCritical~0) .cse5 (<= ~methaneLevelCritical~0 2147483647)) .cse6))) [2021-02-24 03:26:04,277 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 523 531) no Hoare annotation was computed. [2021-02-24 03:26:04,277 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-24 03:26:04,277 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-24 03:26:04,277 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 523 531) no Hoare annotation was computed. [2021-02-24 03:26:04,277 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 523 531) no Hoare annotation was computed. [2021-02-24 03:26:04,277 INFO L185 CegarLoopUtils]: At program point L835-2(line 835) the Hoare annotation is: (let ((.cse13 (= |isHighWaterLevel_#t~ret74| 0)) (.cse14 (= ~methaneLevelCritical~0 0)) (.cse10 (= 1 ~systemActive~0)) (.cse12 (< ~waterLevel~0 3)) (.cse9 (<= 2 ~waterLevel~0)) (.cse11 (= ~pumpRunning~0 0))) (let ((.cse0 (and .cse13 .cse14 .cse10 .cse12 .cse9 .cse11)) (.cse6 (<= 1 |isHighWaterLevel_#t~ret74|)) (.cse3 (not .cse14)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse13 .cse10 .cse12 .cse9)) (.cse1 (not .cse12)) (.cse2 (not .cse11)) (.cse4 (not .cse10)) (.cse5 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse1 .cse2 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse7 .cse8 .cse1 .cse2 .cse4 .cse5)))) [2021-02-24 03:26:04,277 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 828 846) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0))) (let ((.cse4 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~retValue_acc~11 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~11) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~0 1))) (.cse7 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse8 (not .cse3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse6 .cse7 .cse1 .cse5 .cse2 .cse8) (or .cse0 .cse6 .cse7 .cse1 .cse2 .cse8)))) [2021-02-24 03:26:04,278 INFO L185 CegarLoopUtils]: At program point L835-3(line 835) the Hoare annotation is: (let ((.cse10 (< ~waterLevel~0 3)) (.cse11 (= |isHighWaterLevel_#t~ret74| isHighWaterLevel_~tmp~7)) (.cse12 (= |isHighWaterLevel_#t~ret74| 0)) (.cse9 (= 1 ~systemActive~0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse6 (and .cse11 .cse12 .cse9 .cse13)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not .cse13)) (.cse0 (and .cse11 .cse12 .cse9 .cse10 .cse13)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not .cse10)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse8 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret74|))) (.cse4 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse7 .cse8 .cse4) (or .cse6 .cse2 .cse3 .cse7 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse4)))) [2021-02-24 03:26:04,278 INFO L192 CegarLoopUtils]: At program point L831(line 831) the Hoare annotation is: true [2021-02-24 03:26:04,278 INFO L192 CegarLoopUtils]: At program point L830(line 830) the Hoare annotation is: true [2021-02-24 03:26:04,278 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 828 846) the Hoare annotation is: true [2021-02-24 03:26:04,278 INFO L185 CegarLoopUtils]: At program point L843(line 843) the Hoare annotation is: (let ((.cse7 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~retValue_acc~11 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= isHighWaterLevel_~tmp~7 0)) (.cse6 (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~11)) (.cse9 (= isHighWaterLevel_~tmp___0~0 1)) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse10 (not .cse7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7)) (or .cse0 .cse3 .cse8 .cse4 .cse7) (or .cse1 .cse9 .cse2 .cse3 .cse4 .cse10) (or (and .cse5 .cse6 .cse9) .cse2 .cse3 .cse8 .cse4 .cse10)))) [2021-02-24 03:26:04,278 INFO L185 CegarLoopUtils]: At program point L840(line 840) the Hoare annotation is: (let ((.cse0 (and (= isHighWaterLevel_~tmp~7 0) (<= 2 ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-24 03:26:04,278 INFO L185 CegarLoopUtils]: At program point L838(line 838) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-24 03:26:04,278 INFO L185 CegarLoopUtils]: At program point L837(lines 837 841) the Hoare annotation is: (let ((.cse10 (= isHighWaterLevel_~tmp~7 0)) (.cse14 (= ~methaneLevelCritical~0 0)) (.cse11 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse9 (<= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (and .cse10 .cse14 .cse11 .cse13 .cse9 .cse12)) (.cse4 (not .cse14)) (.cse0 (<= 1 isHighWaterLevel_~tmp~7)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not .cse13)) (.cse3 (not .cse12)) (.cse5 (not .cse11)) (.cse8 (and .cse10 .cse11 .cse9)) (.cse6 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse7 .cse2 .cse3 .cse5 .cse8) (or .cse7 .cse2 .cse3 .cse5 .cse8 .cse6)))) [2021-02-24 03:26:04,279 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 828 846) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0))) (let ((.cse4 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~retValue_acc~11 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~11) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~0 1))) (.cse7 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse8 (not .cse3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse6 .cse7 .cse1 .cse5 .cse2 .cse8) (or .cse0 .cse6 .cse7 .cse1 .cse2 .cse8)))) [2021-02-24 03:26:04,279 INFO L192 CegarLoopUtils]: At program point L835(line 835) the Hoare annotation is: true [2021-02-24 03:26:04,279 INFO L185 CegarLoopUtils]: At program point L837-2(lines 837 841) the Hoare annotation is: (let ((.cse8 (<= 2 ~waterLevel~0))) (let ((.cse4 (= isHighWaterLevel_~tmp~7 0)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= isHighWaterLevel_~tmp___0~0 1)) (.cse0 (not (< ~waterLevel~0 3))) (.cse6 (not .cse8)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse9 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5) .cse6) (or .cse7 (and .cse4 .cse8) .cse0 .cse1 .cse9 .cse3) (or .cse7 .cse5 .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse2 .cse9 .cse3 .cse8)))) [2021-02-24 03:26:04,279 INFO L185 CegarLoopUtils]: At program point L835-1(line 835) the Hoare annotation is: (let ((.cse13 (= |isHighWaterLevel_#t~ret74| 0)) (.cse14 (= ~methaneLevelCritical~0 0)) (.cse10 (= 1 ~systemActive~0)) (.cse12 (< ~waterLevel~0 3)) (.cse9 (<= 2 ~waterLevel~0)) (.cse11 (= ~pumpRunning~0 0))) (let ((.cse0 (and .cse13 .cse14 .cse10 .cse12 .cse9 .cse11)) (.cse6 (<= 1 |isHighWaterLevel_#t~ret74|)) (.cse3 (not .cse14)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse13 .cse10 .cse12 .cse9)) (.cse1 (not .cse12)) (.cse2 (not .cse11)) (.cse4 (not .cse10)) (.cse5 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse1 .cse2 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse7 .cse8 .cse1 .cse2 .cse4 .cse5)))) [2021-02-24 03:26:04,279 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:26:04,279 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:26:04,279 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:26:04,279 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:26:04,279 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 479 490) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-24 03:26:04,279 INFO L185 CegarLoopUtils]: At program point L486(line 486) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-24 03:26:04,280 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 479 490) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-24 03:26:04,280 INFO L185 CegarLoopUtils]: At program point L484(line 484) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-24 03:26:04,280 INFO L185 CegarLoopUtils]: At program point L483-1(lines 479 490) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-24 03:26:04,280 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 491 499) the Hoare annotation is: true [2021-02-24 03:26:04,280 INFO L185 CegarLoopUtils]: At program point L496(line 496) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-24 03:26:04,280 INFO L192 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: true [2021-02-24 03:26:04,280 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 491 499) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-24 03:26:04,280 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 491 499) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-24 03:26:04,280 INFO L185 CegarLoopUtils]: At program point L669(line 669) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and .cse5 (not (= |old(~pumpRunning~0)| 0)) .cse6 .cse7)) (.cse2 (not .cse4)) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3)))) [2021-02-24 03:26:04,281 INFO L185 CegarLoopUtils]: At program point L667(lines 667 673) the Hoare annotation is: (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (= 1 ~systemActive~0)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (< ~waterLevel~0 3)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and .cse11 .cse12 .cse10 .cse5 .cse6 .cse8)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not .cse12)) (.cse3 (and .cse9 (= ~pumpRunning~0 1) .cse11 (<= 2 ~waterLevel~0) .cse8)) (.cse4 (not .cse11))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4) (let ((.cse7 (= ~pumpRunning~0 0))) (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse5 .cse6 .cse7 .cse8) .cse1 (and .cse9 .cse7 .cse8) .cse4)) (or .cse0 .cse1 .cse2 .cse3 (and .cse9 .cse10 .cse8) .cse4)))) [2021-02-24 03:26:04,281 INFO L185 CegarLoopUtils]: At program point L662(line 662) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (and .cse4 .cse5 .cse6) .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 (and .cse4 .cse5 .cse3 .cse6)))) [2021-02-24 03:26:04,281 INFO L185 CegarLoopUtils]: At program point L660(lines 659 678) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and .cse5 (not (= |old(~pumpRunning~0)| 0)) .cse6 .cse7)) (.cse2 (not .cse4)) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3)))) [2021-02-24 03:26:04,281 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 656 679) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:26:04,281 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 656 679) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 1)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (< ~waterLevel~0 3)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 .cse1) .cse2 .cse3 .cse4 (and .cse1 .cse5 .cse6) (and .cse0 .cse7 (<= 2 ~waterLevel~0) (= ~methAndRunningLastTime~0 0)))) (or (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse7 .cse3 .cse4 .cse5) (let ((.cse8 (= ~pumpRunning~0 0))) (or (and .cse5 .cse6 .cse8) (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 (and .cse0 .cse8))))) [2021-02-24 03:26:04,281 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 656 679) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 1)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (< ~waterLevel~0 3)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 .cse1) .cse2 .cse3 .cse4 (and .cse1 .cse5 .cse6) (and .cse0 .cse7 (<= 2 ~waterLevel~0) (= ~methAndRunningLastTime~0 0)))) (or (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse7 .cse3 .cse4 .cse5) (let ((.cse8 (= ~pumpRunning~0 0))) (or (and .cse5 .cse6 .cse8) (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 (and .cse0 .cse8))))) [2021-02-24 03:26:04,281 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 549 578) the Hoare annotation is: true [2021-02-24 03:26:04,281 INFO L192 CegarLoopUtils]: At program point L574(lines 549 578) the Hoare annotation is: true [2021-02-24 03:26:04,281 INFO L192 CegarLoopUtils]: At program point L570(line 570) the Hoare annotation is: true [2021-02-24 03:26:04,282 INFO L192 CegarLoopUtils]: At program point L560(line 560) the Hoare annotation is: true [2021-02-24 03:26:04,282 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 549 578) the Hoare annotation is: true [2021-02-24 03:26:04,282 INFO L192 CegarLoopUtils]: At program point L563(lines 563 567) the Hoare annotation is: true [2021-02-24 03:26:04,282 INFO L192 CegarLoopUtils]: At program point L563-1(lines 563 567) the Hoare annotation is: true [2021-02-24 03:26:04,282 INFO L192 CegarLoopUtils]: At program point L559-2(lines 559 573) the Hoare annotation is: true [2021-02-24 03:26:04,282 INFO L192 CegarLoopUtils]: At program point L555(line 555) the Hoare annotation is: true [2021-02-24 03:26:04,282 INFO L192 CegarLoopUtils]: At program point L555-1(line 555) the Hoare annotation is: true [2021-02-24 03:26:04,282 INFO L192 CegarLoopUtils]: At program point L551(line 551) the Hoare annotation is: true [2021-02-24 03:26:04,282 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 455 466) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-24 03:26:04,282 INFO L185 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-24 03:26:04,282 INFO L185 CegarLoopUtils]: At program point L459-1(lines 455 466) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2021-02-24 03:26:04,282 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 455 466) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2021-02-24 03:26:04,282 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 604 610) the Hoare annotation is: true [2021-02-24 03:26:04,283 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 604 610) the Hoare annotation is: true [2021-02-24 03:26:04,283 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:26:04,283 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:26:04,283 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:26:04,283 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:26:04,283 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 847 854) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-24 03:26:04,283 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 847 854) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-24 03:26:04,283 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 847 854) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-24 03:26:04,283 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 467 478) the Hoare annotation is: (let ((.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse12 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (<= 2 ~waterLevel~0)) (.cse2 (not (<= test_~tmp~9 2147483647))) (.cse3 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~9 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse11 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse7 .cse8) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7 .cse11) (or .cse1 .cse2 .cse3 .cse12 .cse4 .cse5 .cse10 .cse6 .cse7 .cse8) (or .cse2 (not (= ~pumpRunning~0 1)) (not (= ~methAndRunningLastTime~0 0)) .cse3 .cse12 .cse4 .cse5 .cse10 .cse9 .cse7 .cse8) (or .cse2 .cse3 .cse4 .cse5 .cse10 .cse9 .cse7 .cse11))) [2021-02-24 03:26:04,284 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~9 0)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 .cse6) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6))) [2021-02-24 03:26:04,284 INFO L185 CegarLoopUtils]: At program point L471-1(lines 467 478) the Hoare annotation is: (let ((.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse12 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (<= 2 ~waterLevel~0)) (.cse2 (not (<= test_~tmp~9 2147483647))) (.cse3 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~9 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse11 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse7 .cse8) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7 .cse11) (or .cse1 .cse2 .cse3 .cse12 .cse4 .cse5 .cse10 .cse6 .cse7 .cse8) (or .cse2 (not (= ~pumpRunning~0 1)) (not (= ~methAndRunningLastTime~0 0)) .cse3 .cse12 .cse4 .cse5 .cse10 .cse9 .cse7 .cse8) (or .cse2 .cse3 .cse4 .cse5 .cse10 .cse9 .cse7 .cse11))) [2021-02-24 03:26:04,284 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 467 478) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~9 0)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse6))) [2021-02-24 03:26:04,284 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 856 863) the Hoare annotation is: true [2021-02-24 03:26:04,284 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 860) the Hoare annotation is: true [2021-02-24 03:26:04,284 INFO L192 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: true [2021-02-24 03:26:04,284 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 856 863) the Hoare annotation is: true [2021-02-24 03:26:04,284 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 856 863) the Hoare annotation is: true [2021-02-24 03:26:04,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:26:04 BoogieIcfgContainer [2021-02-24 03:26:04,321 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:26:04,322 INFO L168 Benchmark]: Toolchain (without parser) took 483234.26 ms. Allocated memory was 156.2 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 132.2 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-24 03:26:04,322 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 156.2 MB. Free memory is still 128.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:26:04,323 INFO L168 Benchmark]: CACSL2BoogieTranslator took 628.85 ms. Allocated memory is still 156.2 MB. Free memory was 131.1 MB in the beginning and 109.5 MB in the end (delta: 21.6 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:26:04,323 INFO L168 Benchmark]: Boogie Preprocessor took 143.40 ms. Allocated memory is still 156.2 MB. Free memory was 109.5 MB in the beginning and 105.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:26:04,323 INFO L168 Benchmark]: RCFGBuilder took 1485.42 ms. Allocated memory was 156.2 MB in the beginning and 187.7 MB in the end (delta: 31.5 MB). Free memory was 105.4 MB in the beginning and 120.1 MB in the end (delta: -14.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 8.0 GB. [2021-02-24 03:26:04,323 INFO L168 Benchmark]: TraceAbstraction took 480957.34 ms. Allocated memory was 187.7 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 119.6 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-24 03:26:04,325 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 156.2 MB. Free memory is still 128.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 628.85 ms. Allocated memory is still 156.2 MB. Free memory was 131.1 MB in the beginning and 109.5 MB in the end (delta: 21.6 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 143.40 ms. Allocated memory is still 156.2 MB. Free memory was 109.5 MB in the beginning and 105.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1485.42 ms. Allocated memory was 156.2 MB in the beginning and 187.7 MB in the end (delta: 31.5 MB). Free memory was 105.4 MB in the beginning and 120.1 MB in the end (delta: -14.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 480957.34 ms. Allocated memory was 187.7 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 119.6 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 860]: 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: 914]: Loop Invariant Derived loop invariant: (((((((!(\old(systemActive) == 1) || (((((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && methaneLevelCritical == 0) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((((1 <= systemActive && 0 <= tmp + 2147483648) && 0 <= tmp___2 + 2147483648) && tmp <= 2147483647) && tmp___0 == 0) && 1 == systemActive) && tmp___2 <= 2147483647) && methaneLevelCritical == 0) && waterLevel < 3) && splverifierCounter == 0)) || (((((((((((1 <= systemActive && \old(systemActive) == systemActive) && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && tmp <= 2147483647) && pumpRunning == 1) && 2 <= waterLevel) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && \old(methaneLevelCritical) == methaneLevelCritical) && methAndRunningLastTime == 0) && splverifierCounter == 0)) || ((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel == 1) && methaneLevelCritical == 0) && pumpRunning == 0) && \old(methAndRunningLastTime) == methAndRunningLastTime) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (((((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0) - InvariantResult [Line: 913]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 624]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 688]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (((((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || ((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel)) && ((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0)) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) || tmp == 1)) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 783]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 613]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 772]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0) && (((((\result == methaneLevelCritical && retValue_acc == methaneLevelCritical) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0)) && (((((((methaneLevelCritical <= retValue_acc && retValue_acc == \result) && \result <= methaneLevelCritical) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 <= waterLevel))) && ((((((!(1 <= methaneLevelCritical) || (((methaneLevelCritical <= retValue_acc && retValue_acc == \result) && \result <= methaneLevelCritical) && retValue_acc <= 2147483647)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 764]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 532]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((((!(waterLevel < 3) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((((((retValue_acc == 0 && \result == retValue_acc) && methaneLevelCritical == 0) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && pumpRunning == 0)) && (((((!(waterLevel < 3) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((((((retValue_acc == 0 && \result == retValue_acc) && methaneLevelCritical == 0) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && pumpRunning == 0)) || !(2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || (1 <= retValue_acc && 1 <= \result)) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc == 0 && \result == retValue_acc) && 2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc == 0 && \result == retValue_acc) && 2 <= waterLevel)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 714]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || \old(pumpRunning) == 0) && ((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || ((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel))) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || (pumpRunning == 0 && methaneLevelCritical == tmp)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 680]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 904]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 739]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(waterLevel < 3) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 874]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || methAndRunningLastTime == 0) || !(2 <= waterLevel)) && ((((!(1 <= methaneLevelCritical) || (0 <= tmp + 2147483648 && tmp <= 2147483647)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == 0) - ProcedureContractResult [Line: 866]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 747]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((pumpRunning == 1 && tmp == 0) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel)) && ((((((!(1 <= methaneLevelCritical) || ((pumpRunning == \old(pumpRunning) && methaneLevelCritical <= 2147483647) && methaneLevelCritical == tmp)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 479]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(waterLevel < 3) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 828]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 0 <= tmp___0) && retValue_acc <= 0)) && ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 0 <= tmp___0) && retValue_acc <= 0))) && ((((((((tmp == 0 && tmp___0 == retValue_acc) && \result == retValue_acc) && tmp___0 == 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || (((tmp == 0 && tmp___0 == retValue_acc) && \result == retValue_acc) && tmp___0 == 1)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 491]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) && (((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) - ProcedureContractResult [Line: 549]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 656]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((pumpRunning == \old(pumpRunning) && !(\old(pumpRunning) == 0)) && waterLevel < 3)) || (((\old(waterLevel) == waterLevel && pumpRunning == 1) && 2 <= waterLevel) && methAndRunningLastTime == 0)) && (((((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) || !(1 <= methaneLevelCritical)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || (\old(waterLevel) == waterLevel && pumpRunning == 0)) - ProcedureContractResult [Line: 455]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((!(1 <= methaneLevelCritical) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) && ((((!(\old(waterLevel) < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) - ProcedureContractResult [Line: 604]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 847]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((!(\old(systemActive) == 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) || !(methaneLevelCritical == 0)) && (((((((tmp___2 == 0 || !(\old(systemActive) == 1)) || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || 1 == systemActive) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647))) && (((!(\old(systemActive) == 1) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || 1 == systemActive) - ProcedureContractResult [Line: 467]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) && ((((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && ((((((((!(1 <= methaneLevelCritical) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel < 3)) && (((((((((!(1 <= methaneLevelCritical) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && ((((((((((!(tmp <= 2147483647) || !(pumpRunning == 1)) || !(methAndRunningLastTime == 0)) || !(0 <= tmp + 2147483648)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((!(tmp <= 2147483647) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || waterLevel < 3) - ProcedureContractResult [Line: 856]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 649 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 210.1s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 192.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 270.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3396 SDtfs, 15199 SDslu, 15636 SDs, 0 SdLazy, 37723 SolverSat, 6703 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 47.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1450 GetRequests, 533 SyntacticMatches, 9 SemanticMatches, 908 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165682 ImplicationChecksByTransitivity, 137.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1088occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.0s AutomataMinimizationTime, 11 MinimizatonAttempts, 2979 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 292 LocationsWithAnnotation, 6637 PreInvPairs, 8670 NumberOfFragments, 13746 HoareAnnotationTreeSize, 6637 FomulaSimplifications, 766764853543 FormulaSimplificationTreeSizeReduction, 74.7s HoareSimplificationTime, 292 FomulaSimplificationsInter, 1720526250 FormulaSimplificationTreeSizeReductionInter, 195.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...