/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product46.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:09:46,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:09:46,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:09:46,999 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:09:47,000 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:09:47,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:09:47,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:09:47,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:09:47,019 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:09:47,026 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:09:47,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:09:47,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:09:47,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:09:47,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:09:47,034 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:09:47,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:09:47,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:09:47,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:09:47,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:09:47,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:09:47,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:09:47,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:09:47,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:09:47,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:09:47,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:09:47,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:09:47,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:09:47,072 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:09:47,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:09:47,074 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:09:47,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:09:47,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:09:47,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:09:47,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:09:47,079 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:09:47,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:09:47,080 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:09:47,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:09:47,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:09:47,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:09:47,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:09:47,087 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 03:09:47,108 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:09:47,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:09:47,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:09:47,113 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:09:47,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:09:47,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:09:47,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:09:47,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:09:47,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:09:47,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:09:47,115 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:09:47,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:09:47,116 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:09:47,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:09:47,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:09:47,116 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:09:47,117 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:09:47,117 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:09:47,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:09:47,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:09:47,118 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:09:47,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:09:47,118 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:09:47,118 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:09:47,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:09:47,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:09:47,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:09:47,561 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:09:47,562 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:09:47,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product46.cil.c [2021-02-24 03:09:47,657 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1449fd3e4/58fe8bd9389f4cba91dead5cc1b8172f/FLAG306581443 [2021-02-24 03:09:48,369 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:09:48,370 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product46.cil.c [2021-02-24 03:09:48,387 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1449fd3e4/58fe8bd9389f4cba91dead5cc1b8172f/FLAG306581443 [2021-02-24 03:09:48,644 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1449fd3e4/58fe8bd9389f4cba91dead5cc1b8172f [2021-02-24 03:09:48,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:09:48,665 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:09:48,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:09:48,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:09:48,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:09:48,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:09:48" (1/1) ... [2021-02-24 03:09:48,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1468998f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:48, skipping insertion in model container [2021-02-24 03:09:48,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:09:48" (1/1) ... [2021-02-24 03:09:48,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:09:48,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:09:49,057 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product46.cil.c[6695,6708] [2021-02-24 03:09:49,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:09:49,143 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:09:49,181 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product46.cil.c[6695,6708] [2021-02-24 03:09:49,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:09:49,319 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:09:49,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49 WrapperNode [2021-02-24 03:09:49,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:09:49,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:09:49,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:09:49,322 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:09:49,335 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49" (1/1) ... [2021-02-24 03:09:49,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49" (1/1) ... [2021-02-24 03:09:49,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49" (1/1) ... [2021-02-24 03:09:49,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49" (1/1) ... [2021-02-24 03:09:49,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49" (1/1) ... [2021-02-24 03:09:49,457 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49" (1/1) ... [2021-02-24 03:09:49,465 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49" (1/1) ... [2021-02-24 03:09:49,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:09:49,483 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:09:49,483 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:09:49,484 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:09:49,485 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49" (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 03:09:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:09:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:09:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:09:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:09:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:09:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:09:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:09:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-24 03:09:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:09:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-24 03:09:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:09:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:09:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:09:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:09:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:09:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-24 03:09:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-24 03:09:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:09:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:09:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:09:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:09:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:09:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:09:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:09:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:09:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:09:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:09:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:09:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:09:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:09:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:09:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:09:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:09:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:09:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-24 03:09:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:09:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:09:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:09:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:09:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:09:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:09:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:09:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:09:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:09:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:09:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:09:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:09:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:09:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:09:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-24 03:09:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:09:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:09:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:09:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:09:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:09:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:09:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-24 03:09:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:09:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:09:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:09:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:09:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:09:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:09:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:09:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-24 03:09:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-24 03:09:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:09:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-24 03:09:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:09:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:09:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:09:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:09:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:09:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:09:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:09:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:09:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:09:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:09:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:09:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:09:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:09:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:09:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:09:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:09:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:09:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:09:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:09:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:09:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:09:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:09:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:09:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:09:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:09:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:09:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:09:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:09:50,938 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:09:50,939 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:09:50,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:09:50 BoogieIcfgContainer [2021-02-24 03:09:50,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:09:50,947 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:09:50,947 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:09:50,950 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:09:50,950 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:09:48" (1/3) ... [2021-02-24 03:09:50,951 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@356081c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:09:50, skipping insertion in model container [2021-02-24 03:09:50,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:09:49" (2/3) ... [2021-02-24 03:09:50,952 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@356081c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:09:50, skipping insertion in model container [2021-02-24 03:09:50,952 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:09:50" (3/3) ... [2021-02-24 03:09:50,954 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product46.cil.c [2021-02-24 03:09:50,961 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:09:50,966 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:09:50,985 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:09:51,016 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:09:51,017 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:09:51,017 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:09:51,017 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:09:51,017 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:09:51,018 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:09:51,018 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:09:51,019 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:09:51,053 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2021-02-24 03:09:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:09:51,089 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:09:51,090 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:09:51,090 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:09:51,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:09:51,095 INFO L82 PathProgramCache]: Analyzing trace with hash -1682566634, now seen corresponding path program 1 times [2021-02-24 03:09:51,104 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:09:51,105 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1750164406] [2021-02-24 03:09:51,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:09:51,180 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:09:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:51,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:51,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:51,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:51,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:51,938 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:09:51,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:09:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:52,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:52,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:52,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:09:52,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:52,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:52,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:52,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:09:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:52,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:52,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:52,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:09:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:52,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:52,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:52,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:09:52,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:52,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:52,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:52,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:09:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:52,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:52,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:52,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:09:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:52,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:52,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:52,106 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 03:09:52,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1750164406] [2021-02-24 03:09:52,110 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:09:52,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:09:52,111 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600889905] [2021-02-24 03:09:52,115 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:09:52,116 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:09:52,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:09:52,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:09:52,133 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 3 states. [2021-02-24 03:09:53,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:09:53,927 INFO L93 Difference]: Finished difference Result 502 states and 598 transitions. [2021-02-24 03:09:53,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:09:53,929 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:09:53,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:09:53,957 INFO L225 Difference]: With dead ends: 502 [2021-02-24 03:09:53,957 INFO L226 Difference]: Without dead ends: 312 [2021-02-24 03:09:53,967 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:09:53,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2021-02-24 03:09:54,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 268. [2021-02-24 03:09:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2021-02-24 03:09:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 292 transitions. [2021-02-24 03:09:54,200 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 292 transitions. Word has length 147 [2021-02-24 03:09:54,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:09:54,202 INFO L480 AbstractCegarLoop]: Abstraction has 268 states and 292 transitions. [2021-02-24 03:09:54,202 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:09:54,202 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 292 transitions. [2021-02-24 03:09:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:09:54,210 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:09:54,210 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:09:54,211 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:09:54,213 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:09:54,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:09:54,214 INFO L82 PathProgramCache]: Analyzing trace with hash 927568122, now seen corresponding path program 1 times [2021-02-24 03:09:54,214 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:09:54,215 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2126197448] [2021-02-24 03:09:54,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:09:54,223 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:09:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:54,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:54,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:09:54,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:54,792 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:09:54,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:09:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:54,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:54,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:09:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:54,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:54,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:09:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:54,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:54,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:09:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:54,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:54,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:09:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:54,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:54,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:09:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:54,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:54,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:09:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:54,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:54,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:54,959 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 03:09:54,960 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2126197448] [2021-02-24 03:09:54,960 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:09:54,960 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:09:54,960 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490309074] [2021-02-24 03:09:54,962 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:09:54,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:09:54,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:09:54,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:09:54,963 INFO L87 Difference]: Start difference. First operand 268 states and 292 transitions. Second operand 4 states. [2021-02-24 03:09:55,731 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:09:56,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:09:56,887 INFO L93 Difference]: Finished difference Result 414 states and 468 transitions. [2021-02-24 03:09:56,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:09:56,888 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:09:56,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:09:56,892 INFO L225 Difference]: With dead ends: 414 [2021-02-24 03:09:56,892 INFO L226 Difference]: Without dead ends: 295 [2021-02-24 03:09:56,894 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:09:56,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2021-02-24 03:09:57,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 258. [2021-02-24 03:09:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2021-02-24 03:09:57,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 279 transitions. [2021-02-24 03:09:57,030 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 279 transitions. Word has length 148 [2021-02-24 03:09:57,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:09:57,031 INFO L480 AbstractCegarLoop]: Abstraction has 258 states and 279 transitions. [2021-02-24 03:09:57,031 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:09:57,031 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 279 transitions. [2021-02-24 03:09:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-24 03:09:57,034 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:09:57,034 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] [2021-02-24 03:09:57,034 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:09:57,035 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:09:57,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:09:57,035 INFO L82 PathProgramCache]: Analyzing trace with hash 905961353, now seen corresponding path program 1 times [2021-02-24 03:09:57,036 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:09:57,036 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1819883825] [2021-02-24 03:09:57,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:09:57,040 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:09:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:57,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:09:57,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:09:57,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:09:57,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,522 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:09:57,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:09:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:57,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:09:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:57,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:09:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:57,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:09:57,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:57,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:09:57,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:09:57,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:09:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:57,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-24 03:09:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:57,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:09:57,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:09:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:57,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:09:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:09:57,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:09:57,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:09:57,684 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 03:09:57,685 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1819883825] [2021-02-24 03:09:57,685 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:09:57,685 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:09:57,686 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251542003] [2021-02-24 03:09:57,686 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:09:57,686 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:09:57,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:09:57,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:09:57,687 INFO L87 Difference]: Start difference. First operand 258 states and 279 transitions. Second operand 10 states. [2021-02-24 03:09:58,410 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:09:58,838 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:09:59,206 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:09:59,587 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:09:59,936 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:10:00,299 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:02,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:10:02,153 INFO L93 Difference]: Finished difference Result 460 states and 530 transitions. [2021-02-24 03:10:02,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:10:02,153 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-24 03:10:02,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:10:02,158 INFO L225 Difference]: With dead ends: 460 [2021-02-24 03:10:02,158 INFO L226 Difference]: Without dead ends: 317 [2021-02-24 03:10:02,159 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:10:02,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-24 03:10:02,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 258. [2021-02-24 03:10:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2021-02-24 03:10:02,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 278 transitions. [2021-02-24 03:10:02,254 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 278 transitions. Word has length 161 [2021-02-24 03:10:02,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:10:02,255 INFO L480 AbstractCegarLoop]: Abstraction has 258 states and 278 transitions. [2021-02-24 03:10:02,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:10:02,255 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 278 transitions. [2021-02-24 03:10:02,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-02-24 03:10:02,258 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:10:02,259 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] [2021-02-24 03:10:02,259 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:10:02,259 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:10:02,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:10:02,260 INFO L82 PathProgramCache]: Analyzing trace with hash -612120377, now seen corresponding path program 1 times [2021-02-24 03:10:02,260 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:10:02,260 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [475069427] [2021-02-24 03:10:02,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:10:02,264 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:10:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:02,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:02,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:02,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:02,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:02,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,672 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:10:02,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:10:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:02,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:10:02,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:10:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:10:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:10:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-24 03:10:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:10:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:02,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:02,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:10:02,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:02,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:10:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-24 03:10:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:02,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:02,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:02,833 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 03:10:02,833 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [475069427] [2021-02-24 03:10:02,834 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:10:02,834 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 03:10:02,834 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568366071] [2021-02-24 03:10:02,834 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 03:10:02,835 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:10:02,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 03:10:02,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:10:02,836 INFO L87 Difference]: Start difference. First operand 258 states and 278 transitions. Second operand 7 states. [2021-02-24 03:10:03,433 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:10:05,288 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:06,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:10:06,600 INFO L93 Difference]: Finished difference Result 648 states and 768 transitions. [2021-02-24 03:10:06,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-24 03:10:06,601 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 174 [2021-02-24 03:10:06,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:10:06,605 INFO L225 Difference]: With dead ends: 648 [2021-02-24 03:10:06,605 INFO L226 Difference]: Without dead ends: 505 [2021-02-24 03:10:06,607 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-24 03:10:06,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2021-02-24 03:10:06,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 378. [2021-02-24 03:10:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 378 states. [2021-02-24 03:10:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 407 transitions. [2021-02-24 03:10:06,772 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 407 transitions. Word has length 174 [2021-02-24 03:10:06,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:10:06,773 INFO L480 AbstractCegarLoop]: Abstraction has 378 states and 407 transitions. [2021-02-24 03:10:06,773 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-24 03:10:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 407 transitions. [2021-02-24 03:10:06,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-02-24 03:10:06,776 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:10:06,776 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] [2021-02-24 03:10:06,777 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:10:06,777 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:10:06,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:10:06,777 INFO L82 PathProgramCache]: Analyzing trace with hash 2028002451, now seen corresponding path program 1 times [2021-02-24 03:10:06,778 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:10:06,778 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1574984117] [2021-02-24 03:10:06,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:10:06,781 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:10:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:06,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:06,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:06,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:06,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:06,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:06,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:06,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:06,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:06,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:06,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:06,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:06,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:06,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:06,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,178 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:10:07,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:10:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:07,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:10:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:10:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:10:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:10:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-24 03:10:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:10:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:10:07,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:10:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-02-24 03:10:07,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:07,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:07,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-02-24 03:10:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:07,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:07,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:07,372 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 03:10:07,372 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1574984117] [2021-02-24 03:10:07,372 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:10:07,373 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:10:07,373 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710168770] [2021-02-24 03:10:07,373 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:10:07,373 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:10:07,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:10:07,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:10:07,374 INFO L87 Difference]: Start difference. First operand 378 states and 407 transitions. Second operand 10 states. [2021-02-24 03:10:08,009 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:10:09,526 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:09,929 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:10:10,401 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:10:10,787 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:11,578 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:11,958 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:10:12,316 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:12,775 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:14,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:10:14,500 INFO L93 Difference]: Finished difference Result 1093 states and 1318 transitions. [2021-02-24 03:10:14,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-24 03:10:14,500 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 198 [2021-02-24 03:10:14,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:10:14,507 INFO L225 Difference]: With dead ends: 1093 [2021-02-24 03:10:14,507 INFO L226 Difference]: Without dead ends: 830 [2021-02-24 03:10:14,509 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-24 03:10:14,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2021-02-24 03:10:14,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 604. [2021-02-24 03:10:14,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 604 states. [2021-02-24 03:10:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 604 states and 657 transitions. [2021-02-24 03:10:14,866 INFO L78 Accepts]: Start accepts. Automaton has 604 states and 657 transitions. Word has length 198 [2021-02-24 03:10:14,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:10:14,867 INFO L480 AbstractCegarLoop]: Abstraction has 604 states and 657 transitions. [2021-02-24 03:10:14,867 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:10:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 657 transitions. [2021-02-24 03:10:14,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-02-24 03:10:14,871 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:10:14,871 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] [2021-02-24 03:10:14,872 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:10:14,872 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:10:14,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:10:14,872 INFO L82 PathProgramCache]: Analyzing trace with hash 1802886118, now seen corresponding path program 1 times [2021-02-24 03:10:14,873 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:10:14,873 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1444139082] [2021-02-24 03:10:14,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:10:14,876 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:10:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:14,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:14,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:14,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:14,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:14,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:14,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:14,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:14,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:14,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:14,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:14,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:14,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:14,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:14,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:14,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:14,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:14,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:14,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,316 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:10:15,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:10:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:15,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:10:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:10:15,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:10:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:10:15,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:10:15,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:10:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:10:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:15,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:15,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:10:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:10:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-02-24 03:10:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-24 03:10:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:15,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:15,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:15,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:15,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:15,524 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 03:10:15,524 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1444139082] [2021-02-24 03:10:15,525 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:10:15,525 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:10:15,525 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1344012925] [2021-02-24 03:10:15,525 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:10:15,525 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:10:15,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:10:15,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:10:15,526 INFO L87 Difference]: Start difference. First operand 604 states and 657 transitions. Second operand 11 states. [2021-02-24 03:10:16,194 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:10:18,080 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:10:18,463 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:18,941 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:20,482 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:20,890 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:10:21,265 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:21,638 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:10:22,010 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:22,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:10:22,719 INFO L93 Difference]: Finished difference Result 965 states and 1191 transitions. [2021-02-24 03:10:22,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-02-24 03:10:22,719 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 203 [2021-02-24 03:10:22,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:10:22,726 INFO L225 Difference]: With dead ends: 965 [2021-02-24 03:10:22,726 INFO L226 Difference]: Without dead ends: 962 [2021-02-24 03:10:22,727 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 161 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2021-02-24 03:10:22,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 962 states. [2021-02-24 03:10:23,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 962 to 604. [2021-02-24 03:10:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 604 states. [2021-02-24 03:10:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 604 states and 656 transitions. [2021-02-24 03:10:23,050 INFO L78 Accepts]: Start accepts. Automaton has 604 states and 656 transitions. Word has length 203 [2021-02-24 03:10:23,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:10:23,051 INFO L480 AbstractCegarLoop]: Abstraction has 604 states and 656 transitions. [2021-02-24 03:10:23,051 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:10:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 656 transitions. [2021-02-24 03:10:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-02-24 03:10:23,055 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:10:23,056 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] [2021-02-24 03:10:23,056 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-24 03:10:23,056 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:10:23,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:10:23,057 INFO L82 PathProgramCache]: Analyzing trace with hash 1384829404, now seen corresponding path program 1 times [2021-02-24 03:10:23,057 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:10:23,057 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1431319590] [2021-02-24 03:10:23,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:10:23,061 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:10:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,432 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:10:23,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:10:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:10:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:10:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:10:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:10:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:10:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:10:23,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:10:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:23,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:23,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:23,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:23,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:23,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:10:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:10:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:10:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:10:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:10:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-24 03:10:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-02-24 03:10:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:23,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:23,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:23,669 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 03:10:23,670 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1431319590] [2021-02-24 03:10:23,670 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:10:23,670 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:10:23,670 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623310739] [2021-02-24 03:10:23,670 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:10:23,671 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:10:23,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:10:23,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:10:23,671 INFO L87 Difference]: Start difference. First operand 604 states and 656 transitions. Second operand 11 states. [2021-02-24 03:10:25,067 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:25,452 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:10:25,856 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:10:26,240 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:26,628 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:26,980 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:28,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:10:28,630 INFO L93 Difference]: Finished difference Result 1465 states and 1789 transitions. [2021-02-24 03:10:28,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-24 03:10:28,630 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 226 [2021-02-24 03:10:28,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:10:28,639 INFO L225 Difference]: With dead ends: 1465 [2021-02-24 03:10:28,639 INFO L226 Difference]: Without dead ends: 976 [2021-02-24 03:10:28,642 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-24 03:10:28,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 976 states. [2021-02-24 03:10:28,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 976 to 620. [2021-02-24 03:10:28,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 620 states. [2021-02-24 03:10:28,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 620 states and 672 transitions. [2021-02-24 03:10:28,991 INFO L78 Accepts]: Start accepts. Automaton has 620 states and 672 transitions. Word has length 226 [2021-02-24 03:10:28,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:10:28,991 INFO L480 AbstractCegarLoop]: Abstraction has 620 states and 672 transitions. [2021-02-24 03:10:28,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:10:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 672 transitions. [2021-02-24 03:10:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-02-24 03:10:28,996 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:10:28,996 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] [2021-02-24 03:10:28,996 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:10:28,997 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:10:28,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:10:28,997 INFO L82 PathProgramCache]: Analyzing trace with hash -1226029700, now seen corresponding path program 1 times [2021-02-24 03:10:28,997 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:10:28,997 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1122068715] [2021-02-24 03:10:28,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:10:29,000 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:10:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:29,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:29,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,361 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:10:29,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:10:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:10:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:10:29,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:10:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:29,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:29,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:10:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:10:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:10:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:10:29,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:29,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:29,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:10:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:29,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:29,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:10:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:10:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:10:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:10:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-24 03:10:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-02-24 03:10:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:29,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:29,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:29,641 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 03:10:29,642 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1122068715] [2021-02-24 03:10:29,642 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:10:29,642 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:10:29,642 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921211750] [2021-02-24 03:10:29,643 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:10:29,643 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:10:29,643 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:10:29,643 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:10:29,644 INFO L87 Difference]: Start difference. First operand 620 states and 672 transitions. Second operand 14 states. [2021-02-24 03:10:30,379 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:10:30,764 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:10:31,139 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:31,507 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:31,863 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:32,911 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:33,276 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:33,664 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:34,070 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:34,428 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:10:36,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:10:36,732 INFO L93 Difference]: Finished difference Result 1499 states and 1825 transitions. [2021-02-24 03:10:36,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-24 03:10:36,733 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 226 [2021-02-24 03:10:36,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:10:36,739 INFO L225 Difference]: With dead ends: 1499 [2021-02-24 03:10:36,739 INFO L226 Difference]: Without dead ends: 994 [2021-02-24 03:10:36,742 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-24 03:10:36,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 994 states. [2021-02-24 03:10:37,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 994 to 632. [2021-02-24 03:10:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 632 states. [2021-02-24 03:10:37,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 632 states and 684 transitions. [2021-02-24 03:10:37,042 INFO L78 Accepts]: Start accepts. Automaton has 632 states and 684 transitions. Word has length 226 [2021-02-24 03:10:37,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:10:37,042 INFO L480 AbstractCegarLoop]: Abstraction has 632 states and 684 transitions. [2021-02-24 03:10:37,043 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:10:37,043 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 684 transitions. [2021-02-24 03:10:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-02-24 03:10:37,047 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:10:37,047 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] [2021-02-24 03:10:37,047 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:10:37,048 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:10:37,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:10:37,048 INFO L82 PathProgramCache]: Analyzing trace with hash 1014182623, now seen corresponding path program 1 times [2021-02-24 03:10:37,048 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:10:37,048 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [700957499] [2021-02-24 03:10:37,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:10:37,051 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:10:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:37,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:37,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:37,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:37,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:10:37,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,419 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:10:37,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:10:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:10:37,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:10:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:10:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:10:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:10:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:10:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:10:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:10:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:37,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:10:37,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:10:37,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:10:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:10:37,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:10:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:10:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:10:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:10:37,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-24 03:10:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-02-24 03:10:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:37,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:37,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:37,665 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 03:10:37,665 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [700957499] [2021-02-24 03:10:37,665 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:10:37,665 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-24 03:10:37,665 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780799972] [2021-02-24 03:10:37,666 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-24 03:10:37,666 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:10:37,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-24 03:10:37,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-24 03:10:37,667 INFO L87 Difference]: Start difference. First operand 632 states and 684 transitions. Second operand 8 states. [2021-02-24 03:10:38,318 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:10:39,047 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:10:43,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:10:43,152 INFO L93 Difference]: Finished difference Result 2168 states and 2720 transitions. [2021-02-24 03:10:43,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-02-24 03:10:43,153 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 226 [2021-02-24 03:10:43,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:10:43,164 INFO L225 Difference]: With dead ends: 2168 [2021-02-24 03:10:43,165 INFO L226 Difference]: Without dead ends: 1651 [2021-02-24 03:10:43,167 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 46 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2021-02-24 03:10:43,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1651 states. [2021-02-24 03:10:43,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1651 to 1074. [2021-02-24 03:10:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1074 states. [2021-02-24 03:10:43,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1200 transitions. [2021-02-24 03:10:43,847 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1200 transitions. Word has length 226 [2021-02-24 03:10:43,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:10:43,848 INFO L480 AbstractCegarLoop]: Abstraction has 1074 states and 1200 transitions. [2021-02-24 03:10:43,848 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-24 03:10:43,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1200 transitions. [2021-02-24 03:10:43,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-02-24 03:10:43,851 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:10:43,851 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] [2021-02-24 03:10:43,851 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-24 03:10:43,851 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:10:43,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:10:43,852 INFO L82 PathProgramCache]: Analyzing trace with hash -1024869641, now seen corresponding path program 1 times [2021-02-24 03:10:43,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:10:43,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [29889141] [2021-02-24 03:10:43,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:10:43,856 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:10:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:43,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:43,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:43,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:43,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:43,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:43,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:43,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:43,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:43,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:43,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:10:43,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:43,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,264 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:10:44,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:10:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:10:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:10:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:10:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:44,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:44,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:10:44,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-24 03:10:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:10:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:44,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:10:44,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:10:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:10:44,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,478 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-24 03:10:44,479 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-24 03:10:44,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:10:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:10:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:10:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,511 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-24 03:10:44,512 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-24 03:10:44,537 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-24 03:10:44,539 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-24 03:10:44,567 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-24 03:10:44,568 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-24 03:10:44,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:10:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:44,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:44,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:44,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:10:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:44,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:10:44,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-24 03:10:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-24 03:10:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-24 03:10:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:10:44,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:10:44,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:10:44,797 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 03:10:44,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [29889141] [2021-02-24 03:10:44,798 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:10:44,798 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2021-02-24 03:10:44,798 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401188371] [2021-02-24 03:10:44,798 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-02-24 03:10:44,799 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:10:44,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-02-24 03:10:44,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2021-02-24 03:10:44,799 INFO L87 Difference]: Start difference. First operand 1074 states and 1200 transitions. Second operand 21 states. [2021-02-24 03:10:45,471 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:10:45,987 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:10:46,385 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:10:46,768 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:47,155 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:10:47,530 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:48,632 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:10:50,440 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:50,884 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:10:51,335 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:51,834 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:10:52,242 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:52,647 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:53,091 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:10:53,550 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:10:54,045 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:54,563 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:10:54,996 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:10:55,484 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:10:56,451 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-24 03:10:57,373 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2021-02-24 03:10:58,236 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-24 03:11:02,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:11:02,938 INFO L93 Difference]: Finished difference Result 2559 states and 3088 transitions. [2021-02-24 03:11:02,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-02-24 03:11:02,938 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 231 [2021-02-24 03:11:02,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:11:02,949 INFO L225 Difference]: With dead ends: 2559 [2021-02-24 03:11:02,949 INFO L226 Difference]: Without dead ends: 1600 [2021-02-24 03:11:02,954 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 54 SyntacticMatches, 2 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1113 ImplicationChecksByTransitivity, 10.9s TimeCoverageRelationStatistics Valid=807, Invalid=3483, Unknown=0, NotChecked=0, Total=4290 [2021-02-24 03:11:02,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1600 states. [2021-02-24 03:11:03,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1600 to 1035. [2021-02-24 03:11:03,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1035 states. [2021-02-24 03:11:03,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 1035 states and 1143 transitions. [2021-02-24 03:11:03,623 INFO L78 Accepts]: Start accepts. Automaton has 1035 states and 1143 transitions. Word has length 231 [2021-02-24 03:11:03,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:11:03,627 INFO L480 AbstractCegarLoop]: Abstraction has 1035 states and 1143 transitions. [2021-02-24 03:11:03,627 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2021-02-24 03:11:03,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1143 transitions. [2021-02-24 03:11:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-02-24 03:11:03,632 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:11:03,633 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] [2021-02-24 03:11:03,633 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-24 03:11:03,633 INFO L428 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:11:03,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:11:03,634 INFO L82 PathProgramCache]: Analyzing trace with hash -1017601423, now seen corresponding path program 1 times [2021-02-24 03:11:03,634 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:11:03,634 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1107815102] [2021-02-24 03:11:03,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:11:03,750 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:11:03,779 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:11:03,791 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:11:03,800 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:11:03,853 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:11:03,865 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:11:03,879 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-24 03:11:03,883 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-24 03:11:03,893 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:11:03,893 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:11:03,898 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:11:03,898 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:11:03,900 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:11:03,902 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:11:03,905 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-24 03:11:03,911 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-24 03:11:03,913 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:11:03,913 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:11:03,915 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:11:03,916 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:11:03,918 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:11:03,920 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:11:03,922 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-24 03:11:03,925 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-24 03:11:03,932 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:11:03,938 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:11:03,942 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:11:03,951 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:11:04,002 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:11:04,006 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:11:04,011 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-24 03:11:04,013 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-24 03:11:04,017 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:11:04,027 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:11:04,031 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:11:04,040 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:11:04,089 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:11:04,100 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:11:04,108 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:04,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:11:04,135 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:11:04,144 WARN L141 QuantifierPusher]: treesize reduction 17, result has 87.0 percent of original size [2021-02-24 03:11:04,151 WARN L147 QuantifierPusher]: treesize reduction 17, result has 87.0 percent of original size 114 [2021-02-24 03:11:04,154 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:11:04,160 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:11:04,163 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:11:04,169 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:11:04,222 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:11:04,224 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:11:04,227 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-24 03:11:04,230 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-24 03:11:04,232 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:11:04,232 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:11:04,236 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:11:04,237 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:11:04,240 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:11:04,241 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:11:04,244 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-24 03:11:04,249 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-24 03:11:04,253 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:11:04,253 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:11:04,257 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:11:04,257 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:11:04,260 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:11:04,262 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:11:04,264 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-24 03:11:04,267 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-24 03:11:04,267 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:11:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:04,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:04,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:11:04,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,722 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:11:04,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:11:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:11:04,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:11:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:11:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:04,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:04,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:11:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:11:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:04,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:11:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-24 03:11:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-24 03:11:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:04,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:04,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:04,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:04,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:04,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:04,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:04,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:05,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:05,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 03:11:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:05,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:05,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:05,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:05,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-24 03:11:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:05,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:05,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:11:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:05,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:05,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-24 03:11:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:05,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:05,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-24 03:11:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:11:05,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:05,156 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 03:11:05,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,161 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:05,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:11:05,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:05,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:11:05,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:05,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:11:05,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,174 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:05,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:11:05,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,183 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:11:05,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-02-24 03:11:05,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:05,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:11:05,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:11:05,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:05,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:11:05,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:11:05,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:05,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:05,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:11:05,367 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:05,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:11:05,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:05,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:05,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:11:05,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:05,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,516 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:05,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:11:05,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:11:05,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:11:05,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:11:05,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:05,715 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:11:05,715 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:11:05,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:11:05,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:11:05,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:05,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:05,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:05,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:05,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:11:05,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:11:06,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:06,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:11:06,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:11:06,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:11:06,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:11:06,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:11:06,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:11:06,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:11:06,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,275 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-24 03:11:06,275 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-24 03:11:06,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:11:06,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:11:06,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:11:06,359 WARN L141 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size [2021-02-24 03:11:06,360 WARN L147 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size 13 [2021-02-24 03:11:06,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:06,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:06,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:06,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:11:06,617 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-24 03:11:06,618 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-24 03:11:06,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:06,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:11:06,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:06,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:06,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:11:06,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:06,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:11:07,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:11:07,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:11:07,083 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-24 03:11:07,084 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-24 03:11:07,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:07,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:11:07,227 WARN L141 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-02-24 03:11:07,230 WARN L147 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size 16 [2021-02-24 03:11:07,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:11:07,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:07,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:07,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:11:07,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:07,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:07,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:11:07,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:07,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:07,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:07,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:11:07,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:11:07,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:11:07,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:11:07,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:11:07,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:11:07,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:11:07,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:11:07,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:07,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-24 03:11:08,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:11:08,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:11:08,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:11:08,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:11:08,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:11:08,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:08,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:11:08,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:08,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:11:08,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:11:08,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:11:08,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:11:08,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:08,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:08,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:11:08,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:11:08,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:08,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:11:09,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:11:09,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:11:09,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:11:09,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:11:09,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:11:09,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:11:09,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:11:09,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:11:09,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:09,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:09,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:09,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:11:09,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:11:09,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:11:09,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:11:09,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:11:09,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:11:09,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:11:09,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:11:09,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:11:09,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:11:09,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:11:09,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:11:09,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:11:10,000 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1107815102] [2021-02-24 03:11:10,000 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:11:10,000 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [77] imperfect sequences [] total 77 [2021-02-24 03:11:10,000 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040559012] [2021-02-24 03:11:10,001 INFO L460 AbstractCegarLoop]: Interpolant automaton has 78 states [2021-02-24 03:11:10,002 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:11:10,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2021-02-24 03:11:10,005 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=407, Invalid=6399, Unknown=0, NotChecked=0, Total=6806 [2021-02-24 03:11:10,005 INFO L87 Difference]: Start difference. First operand 1035 states and 1143 transitions. Second operand 78 states. [2021-02-24 03:11:10,941 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:11,699 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:11:12,125 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:12,629 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:13,126 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:11:13,589 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:14,322 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:14,867 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:15,353 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:11:15,845 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:16,351 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:11:16,901 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:11:17,407 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:11:17,894 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:11:18,459 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:11:18,974 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:11:19,567 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:11:20,177 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:11:20,807 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:11:21,482 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:11:22,119 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:11:23,415 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:24,009 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:24,447 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:11:25,383 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:11:25,915 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:11:27,373 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:11:27,926 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:28,491 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:29,163 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:29,811 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:11:30,375 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:30,856 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:31,454 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:31,993 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:32,754 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:33,275 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:33,887 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:11:34,557 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:11:35,064 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:35,637 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:36,204 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:36,882 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:37,474 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:37,996 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:11:38,635 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:39,178 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:11:40,029 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:40,835 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:41,463 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:42,348 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:42,758 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:43,386 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:11:43,817 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:11:44,295 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:11:44,870 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:45,853 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-24 03:11:46,318 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:46,971 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:47,479 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:11:48,455 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-24 03:11:48,881 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:11:49,383 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:49,805 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:50,750 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-24 03:11:51,167 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:51,650 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:11:52,085 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:11:52,574 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:11:53,017 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:11:53,467 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:11:54,409 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-24 03:11:54,845 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:11:55,386 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:55,852 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:11:56,335 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:11:56,915 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:11:57,419 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:11:58,454 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-24 03:11:59,495 WARN L202 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-24 03:12:00,671 WARN L202 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-24 03:12:01,133 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:01,749 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:02,219 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:03,248 WARN L202 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 217 [2021-02-24 03:12:04,243 WARN L202 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-24 03:12:04,695 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:12:05,264 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:12:05,734 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:06,269 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:07,288 WARN L202 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-24 03:12:07,764 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:08,470 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:08,928 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:09,580 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:12:10,021 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:10,536 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:11,505 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-24 03:12:12,541 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:12:13,695 WARN L202 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-24 03:12:14,363 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:12:15,430 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-24 03:12:16,399 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:12:17,123 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:12:17,760 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:12:19,011 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-24 03:12:19,781 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:12:20,328 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:12:21,270 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:12:21,841 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:12:22,565 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:12:23,055 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:12:24,176 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:24,997 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:12:25,611 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:12:26,989 WARN L202 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-24 03:12:27,621 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:12:28,808 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:12:30,098 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:31,089 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:31,566 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:32,663 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:33,542 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:34,273 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:12:34,955 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:12:35,945 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:12:36,452 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:12:37,202 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:12:37,741 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:12:38,740 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:12:39,667 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:12:42,396 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:12:43,210 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:12:44,086 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:12:44,618 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:12:45,582 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:12:48,998 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:12:50,429 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:12:53,752 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:54,327 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:12:55,003 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:55,565 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:12:56,046 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:12:56,555 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:57,013 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:12:57,572 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:12:58,106 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:12:58,625 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:12:59,126 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:12:59,646 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:00,185 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:13:00,666 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:01,131 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:13:01,628 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:13:02,109 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:02,567 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:13:03,164 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:03,642 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:13:04,198 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:13:04,660 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:13:05,166 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:13:05,652 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:13:10,800 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2021-02-24 03:13:11,543 WARN L202 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:13:15,401 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:13:28,770 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:13:29,268 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:13:29,742 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:13:31,105 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:13:32,163 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-24 03:13:33,693 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:13:56,851 WARN L202 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2021-02-24 03:14:02,686 WARN L202 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2021-02-24 03:14:02,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:14:02,950 INFO L93 Difference]: Finished difference Result 4173 states and 5263 transitions. [2021-02-24 03:14:02,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 736 states. [2021-02-24 03:14:02,951 INFO L78 Accepts]: Start accepts. Automaton has 78 states. Word has length 305 [2021-02-24 03:14:02,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:14:02,956 INFO L225 Difference]: With dead ends: 4173 [2021-02-24 03:14:02,956 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:14:03,061 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1032 GetRequests, 214 SyntacticMatches, 4 SemanticMatches, 814 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 300136 ImplicationChecksByTransitivity, 135.3s TimeCoverageRelationStatistics Valid=21380, Invalid=643660, Unknown=0, NotChecked=0, Total=665040 [2021-02-24 03:14:03,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:14:03,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:14:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:14:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:14:03,062 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 305 [2021-02-24 03:14:03,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:14:03,063 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:14:03,063 INFO L481 AbstractCegarLoop]: Interpolant automaton has 78 states. [2021-02-24 03:14:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:14:03,063 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:14:03,063 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-24 03:14:03,065 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:14:03,734 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 215 [2021-02-24 03:14:09,020 WARN L202 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 506 DAG size of output: 394 [2021-02-24 03:14:09,421 WARN L202 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 214 [2021-02-24 03:14:09,818 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 224 [2021-02-24 03:14:09,938 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 224 [2021-02-24 03:14:10,691 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 224 [2021-02-24 03:14:11,056 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 224 [2021-02-24 03:14:12,586 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 224 [2021-02-24 03:14:16,856 WARN L202 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 495 DAG size of output: 394 [2021-02-24 03:14:18,764 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 452 DAG size of output: 381 [2021-02-24 03:14:21,258 WARN L202 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 495 DAG size of output: 394 [2021-02-24 03:14:24,863 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 447 DAG size of output: 372 [2021-02-24 03:14:27,842 WARN L202 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 517 DAG size of output: 405 [2021-02-24 03:14:41,278 WARN L202 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 495 DAG size of output: 394 [2021-02-24 03:14:51,411 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 452 DAG size of output: 384 [2021-02-24 03:14:53,935 WARN L202 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 499 DAG size of output: 403 [2021-02-24 03:14:56,285 WARN L202 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 504 DAG size of output: 388 [2021-02-24 03:15:00,258 WARN L202 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 504 DAG size of output: 389 [2021-02-24 03:15:02,589 WARN L202 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 504 DAG size of output: 388 [2021-02-24 03:15:04,974 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 504 DAG size of output: 388 [2021-02-24 03:15:09,011 WARN L202 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 500 DAG size of output: 389 [2021-02-24 03:15:10,766 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 445 DAG size of output: 356 [2021-02-24 03:15:17,470 WARN L202 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 513 DAG size of output: 398 [2021-02-24 03:15:19,213 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 450 DAG size of output: 373 [2021-02-24 03:15:21,472 WARN L202 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 506 DAG size of output: 389 [2021-02-24 03:15:26,566 WARN L202 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 571 DAG size of output: 408 [2021-02-24 03:15:30,087 WARN L202 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 504 DAG size of output: 389 [2021-02-24 03:15:40,495 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 445 DAG size of output: 356 [2021-02-24 03:15:43,215 WARN L202 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 504 DAG size of output: 388 [2021-02-24 03:15:44,854 WARN L202 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 20 [2021-02-24 03:15:46,601 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 189 DAG size of output: 33 [2021-02-24 03:15:47,286 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2021-02-24 03:15:49,537 WARN L202 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-24 03:15:53,230 WARN L202 SmtUtils]: Spent 3.68 s on a formula simplification. DAG size of input: 329 DAG size of output: 56 [2021-02-24 03:15:53,536 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:15:56,123 WARN L202 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 202 DAG size of output: 42 [2021-02-24 03:15:56,433 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-24 03:15:57,420 WARN L202 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2021-02-24 03:15:57,708 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 1 [2021-02-24 03:15:59,449 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 189 DAG size of output: 33 [2021-02-24 03:15:59,769 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-24 03:16:03,788 WARN L202 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 334 DAG size of output: 62 [2021-02-24 03:16:08,399 WARN L202 SmtUtils]: Spent 4.60 s on a formula simplification. DAG size of input: 321 DAG size of output: 64 [2021-02-24 03:16:12,872 WARN L202 SmtUtils]: Spent 4.46 s on a formula simplification. DAG size of input: 334 DAG size of output: 62 [2021-02-24 03:16:13,297 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:16:16,085 WARN L202 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 177 DAG size of output: 44 [2021-02-24 03:16:17,043 WARN L202 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2021-02-24 03:16:17,701 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 18 [2021-02-24 03:16:18,394 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2021-02-24 03:16:19,323 WARN L202 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2021-02-24 03:16:21,904 WARN L202 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 172 DAG size of output: 39 [2021-02-24 03:16:24,579 WARN L202 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 196 DAG size of output: 43 [2021-02-24 03:16:25,594 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 184 DAG size of output: 33 [2021-02-24 03:16:28,151 WARN L202 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 172 DAG size of output: 39 [2021-02-24 03:16:29,129 WARN L202 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 22 [2021-02-24 03:16:30,127 WARN L202 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 27 [2021-02-24 03:16:30,465 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:16:33,985 WARN L202 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 312 DAG size of output: 47 [2021-02-24 03:16:38,772 WARN L202 SmtUtils]: Spent 4.78 s on a formula simplification. DAG size of input: 345 DAG size of output: 70 [2021-02-24 03:16:41,340 WARN L202 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 184 DAG size of output: 39 [2021-02-24 03:16:41,500 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 23 [2021-02-24 03:16:41,811 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 1 [2021-02-24 03:16:42,788 WARN L202 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 20 [2021-02-24 03:16:45,487 WARN L202 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 202 DAG size of output: 42 [2021-02-24 03:16:45,803 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-24 03:16:46,819 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 196 DAG size of output: 28 [2021-02-24 03:16:47,751 WARN L202 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 28 [2021-02-24 03:16:49,282 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 172 DAG size of output: 19 [2021-02-24 03:16:49,578 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 1 [2021-02-24 03:16:49,728 WARN L202 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 23 [2021-02-24 03:16:50,024 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:16:50,805 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-24 03:16:53,190 WARN L202 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2021-02-24 03:16:54,279 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 208 DAG size of output: 22 [2021-02-24 03:16:54,876 WARN L202 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 17 [2021-02-24 03:16:57,155 WARN L202 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2021-02-24 03:16:57,463 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-24 03:16:59,743 WARN L202 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2021-02-24 03:17:00,330 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 35 [2021-02-24 03:17:00,674 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:17:03,640 WARN L202 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 203 DAG size of output: 29 [2021-02-24 03:17:06,023 WARN L202 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2021-02-24 03:17:10,076 WARN L202 SmtUtils]: Spent 4.05 s on a formula simplification. DAG size of input: 334 DAG size of output: 62 [2021-02-24 03:17:10,406 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2021-02-24 03:17:10,712 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:17:11,094 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-24 03:17:11,432 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-24 03:17:11,732 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 1 [2021-02-24 03:17:13,101 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 205 DAG size of output: 45 [2021-02-24 03:17:13,398 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 1 [2021-02-24 03:17:13,564 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 21 [2021-02-24 03:17:14,984 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 239 DAG size of output: 35 [2021-02-24 03:17:16,355 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 205 DAG size of output: 45 [2021-02-24 03:17:17,333 WARN L202 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 23 [2021-02-24 03:17:18,030 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 22 [2021-02-24 03:17:18,381 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-24 03:17:22,974 WARN L202 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 324 DAG size of output: 64 [2021-02-24 03:17:27,812 WARN L202 SmtUtils]: Spent 4.73 s on a formula simplification. DAG size of input: 343 DAG size of output: 66 [2021-02-24 03:17:31,441 WARN L202 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 323 DAG size of output: 54 [2021-02-24 03:17:31,784 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:17:33,611 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2021-02-24 03:17:36,121 WARN L202 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 184 DAG size of output: 40 [2021-02-24 03:17:37,116 WARN L202 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 23 [2021-02-24 03:17:38,976 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2021-02-24 03:17:39,273 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-24 03:17:41,658 WARN L202 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-24 03:17:43,960 WARN L202 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-24 03:17:44,268 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-24 03:17:46,743 WARN L202 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 190 DAG size of output: 39 [2021-02-24 03:17:49,036 WARN L202 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 37 [2021-02-24 03:17:50,596 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2021-02-24 03:17:51,590 WARN L202 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 24 [2021-02-24 03:17:55,114 WARN L202 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 324 DAG size of output: 54 [2021-02-24 03:17:55,452 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:17:58,929 WARN L202 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 323 DAG size of output: 54 [2021-02-24 03:17:59,235 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:18:02,744 WARN L202 SmtUtils]: Spent 3.51 s on a formula simplification. DAG size of input: 323 DAG size of output: 54 [2021-02-24 03:18:04,276 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 193 DAG size of output: 36 [2021-02-24 03:18:05,432 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 201 DAG size of output: 41 [2021-02-24 03:18:05,726 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 1 [2021-02-24 03:18:06,358 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 21 [2021-02-24 03:18:06,753 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 23 [2021-02-24 03:18:07,045 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 1 [2021-02-24 03:18:08,139 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 208 DAG size of output: 22 [2021-02-24 03:18:08,502 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-24 03:18:08,835 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-24 03:18:12,699 WARN L202 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 324 DAG size of output: 50 [2021-02-24 03:18:13,014 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:18:16,426 WARN L202 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 299 DAG size of output: 45 [2021-02-24 03:18:17,481 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2021-02-24 03:18:18,488 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-24 03:18:21,024 WARN L202 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 184 DAG size of output: 39 [2021-02-24 03:18:22,051 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-24 03:18:22,823 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 31 [2021-02-24 03:18:23,654 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 31 [2021-02-24 03:18:24,486 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 33 [2021-02-24 03:18:25,304 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 29 [2021-02-24 03:18:25,639 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:18:25,967 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:18:26,933 WARN L202 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 21 [2021-02-24 03:18:27,249 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:18:27,416 WARN L202 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 21 [2021-02-24 03:18:29,271 WARN L202 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2021-02-24 03:18:29,705 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 23 [2021-02-24 03:18:33,693 WARN L202 SmtUtils]: Spent 3.98 s on a formula simplification. DAG size of input: 192 DAG size of output: 41 [2021-02-24 03:18:34,068 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:18:35,091 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 203 DAG size of output: 19 [2021-02-24 03:18:36,021 WARN L202 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 28 [2021-02-24 03:18:38,309 WARN L202 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 173 DAG size of output: 39 [2021-02-24 03:18:40,767 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2021-02-24 03:18:41,431 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 22 [2021-02-24 03:18:46,231 WARN L202 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 338 DAG size of output: 66 [2021-02-24 03:18:50,047 WARN L202 SmtUtils]: Spent 3.79 s on a formula simplification. DAG size of input: 313 DAG size of output: 62 [2021-02-24 03:18:53,880 WARN L202 SmtUtils]: Spent 3.81 s on a formula simplification. DAG size of input: 325 DAG size of output: 56 [2021-02-24 03:18:56,352 WARN L202 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 179 DAG size of output: 37 [2021-02-24 03:18:57,696 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 196 DAG size of output: 28 [2021-02-24 03:18:58,736 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 199 DAG size of output: 31 [2021-02-24 03:18:59,707 WARN L202 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 22 [2021-02-24 03:19:02,045 WARN L202 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2021-02-24 03:19:02,387 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:19:03,912 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 193 DAG size of output: 36 [2021-02-24 03:19:06,241 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 188 DAG size of output: 35 [2021-02-24 03:19:10,365 WARN L202 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 343 DAG size of output: 55 [2021-02-24 03:19:11,329 WARN L202 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 23 [2021-02-24 03:19:12,369 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-24 03:19:12,686 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-24 03:19:12,998 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:19:13,993 WARN L202 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 15 [2021-02-24 03:19:14,955 WARN L202 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 23 [2021-02-24 03:19:18,365 WARN L202 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 324 DAG size of output: 54 [2021-02-24 03:19:18,955 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 35 [2021-02-24 03:19:19,934 WARN L202 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 27 [2021-02-24 03:19:21,053 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 206 DAG size of output: 35 [2021-02-24 03:19:21,400 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:19:22,498 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 174 DAG size of output: 41 [2021-02-24 03:19:25,099 WARN L202 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 202 DAG size of output: 42 [2021-02-24 03:19:28,093 WARN L202 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 203 DAG size of output: 29 [2021-02-24 03:19:28,416 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-24 03:19:31,801 WARN L202 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 299 DAG size of output: 45 [2021-02-24 03:19:33,330 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2021-02-24 03:19:34,451 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 174 DAG size of output: 41 [2021-02-24 03:19:38,112 WARN L202 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 325 DAG size of output: 54 [2021-02-24 03:19:40,722 WARN L202 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 196 DAG size of output: 43 [2021-02-24 03:19:41,465 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-24 03:19:42,280 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 31 [2021-02-24 03:19:42,919 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2021-02-24 03:19:43,211 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 1 [2021-02-24 03:19:43,224 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:19:43,224 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:19:43,224 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:19:43,224 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-24 03:19:43,225 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-24 03:19:43,225 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-24 03:19:43,225 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 642 697) no Hoare annotation was computed. [2021-02-24 03:19:43,225 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-24 03:19:43,225 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-24 03:19:43,225 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-24 03:19:43,225 INFO L189 CegarLoopUtils]: For program point L684-1(line 684) no Hoare annotation was computed. [2021-02-24 03:19:43,225 INFO L189 CegarLoopUtils]: For program point L684-2(line 684) no Hoare annotation was computed. [2021-02-24 03:19:43,225 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-24 03:19:43,226 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-24 03:19:43,226 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-24 03:19:43,226 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-24 03:19:43,226 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-24 03:19:43,226 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-24 03:19:43,226 INFO L189 CegarLoopUtils]: For program point L689(lines 666 690) no Hoare annotation was computed. [2021-02-24 03:19:43,226 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-24 03:19:43,226 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 642 697) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 642 697) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L673(lines 673 677) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L673-1(lines 673 677) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L665-1(line 665) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L665-2(line 665) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-24 03:19:43,227 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L686-1(lines 667 688) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-24 03:19:43,228 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 698 757) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point L750(lines 723 751) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 698 757) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-24 03:19:43,229 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point L742-1(line 742) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point L742-2(line 742) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point L738-1(line 738) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point L738-2(line 738) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point L730(lines 730 734) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point L730-1(lines 730 734) no Hoare annotation was computed. [2021-02-24 03:19:43,230 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 698 757) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L722-1(line 722) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L722-2(line 722) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L747-1(line 747) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L747-2(line 747) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-24 03:19:43,231 INFO L189 CegarLoopUtils]: For program point L743-1(line 743) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L743-2(line 743) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-24 03:19:43,232 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-24 03:19:43,233 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-24 03:19:43,233 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-24 03:19:43,233 INFO L189 CegarLoopUtils]: For program point L724-2(lines 724 749) no Hoare annotation was computed. [2021-02-24 03:19:43,233 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-24 03:19:43,233 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-24 03:19:43,233 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-24 03:19:43,233 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-24 03:19:43,233 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-24 03:19:43,233 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 443 449) the Hoare annotation is: true [2021-02-24 03:19:43,233 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 443 449) the Hoare annotation is: true [2021-02-24 03:19:43,234 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 450 458) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:19:43,234 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 450 458) the Hoare annotation is: true [2021-02-24 03:19:43,234 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 450 458) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:19:43,234 INFO L185 CegarLoopUtils]: At program point L455(line 455) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:19:43,234 INFO L192 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: true [2021-02-24 03:19:43,234 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 401 423) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,234 INFO L185 CegarLoopUtils]: At program point L413(line 413) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,235 INFO L185 CegarLoopUtils]: At program point L413-1(line 413) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,235 INFO L185 CegarLoopUtils]: At program point L411(lines 411 418) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,235 INFO L192 CegarLoopUtils]: At program point L411-1(lines 411 418) the Hoare annotation is: true [2021-02-24 03:19:43,235 INFO L185 CegarLoopUtils]: At program point L409(line 409) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,235 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 401 423) the Hoare annotation is: true [2021-02-24 03:19:43,235 INFO L185 CegarLoopUtils]: At program point L408(line 408) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,235 INFO L185 CegarLoopUtils]: At program point L409-1(line 409) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,235 INFO L185 CegarLoopUtils]: At program point L407(line 407) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,236 INFO L185 CegarLoopUtils]: At program point L409-2(line 409) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,236 INFO L185 CegarLoopUtils]: At program point L407-1(line 407) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,236 INFO L185 CegarLoopUtils]: At program point L403(line 403) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,236 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 401 423) the Hoare annotation is: true [2021-02-24 03:19:43,236 INFO L192 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: true [2021-02-24 03:19:43,236 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 357 380) no Hoare annotation was computed. [2021-02-24 03:19:43,236 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 357 380) no Hoare annotation was computed. [2021-02-24 03:19:43,236 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 357 380) no Hoare annotation was computed. [2021-02-24 03:19:43,236 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:19:43,237 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:19:43,238 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:19:43,238 INFO L185 CegarLoopUtils]: At program point L164-3(line 164) the Hoare annotation is: (let ((.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse12 (<= 2 ~waterLevel~0)) (.cse10 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and (= processEnvironment__wrappee__methaneQuery_~tmp~1 |processEnvironment__wrappee__methaneQuery_#t~ret11|) (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret11|))) (.cse8 (not (= 1 ~systemActive~0))) (.cse5 (not .cse10)) (.cse9 (not .cse12)) (.cse1 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret11|) (= processEnvironment__wrappee__methaneQuery_~tmp~1 0) .cse11)) (.cse4 (and .cse11 .cse12)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse6 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse3 .cse6 .cse7 .cse8 .cse9) (or .cse2 .cse3 .cse7 .cse8 .cse5 .cse9) (or .cse1 .cse0 .cse3 .cse4 .cse6) (or .cse0 .cse3 .cse6 .cse10)))) [2021-02-24 03:19:43,238 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-24 03:19:43,238 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 158 182) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:19:43,238 INFO L185 CegarLoopUtils]: At program point L177-1(lines 158 182) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse9 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not .cse9)) (.cse8 (not .cse3))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 (= processEnvironment__wrappee__methaneQuery_~tmp~1 1) .cse7 .cse8) (or .cse0 .cse4 .cse5 .cse2 .cse7) (or .cse0 .cse5 .cse1 .cse2 .cse9) (or .cse5 .cse1 (= ~pumpRunning~0 1) .cse6 .cse7 .cse8)))) [2021-02-24 03:19:43,239 INFO L185 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (and (= processEnvironment__wrappee__methaneQuery_~tmp~1 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not .cse8)) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse5 .cse4) (or .cse1 .cse2 .cse6 .cse3 .cse7) (or .cse2 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse5 .cse8)))) [2021-02-24 03:19:43,239 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 158 182) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse9 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not .cse9)) (.cse8 (not .cse3))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 (= processEnvironment__wrappee__methaneQuery_~tmp~1 1) .cse7 .cse8) (or .cse0 .cse4 .cse5 .cse2 .cse7) (or .cse0 .cse5 .cse1 .cse2 .cse9) (or .cse5 .cse1 (= ~pumpRunning~0 1) .cse6 .cse7 .cse8)))) [2021-02-24 03:19:43,239 INFO L185 CegarLoopUtils]: At program point L168(line 168) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= processEnvironment__wrappee__methaneQuery_~tmp~1 1)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse5 (not .cse8)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3 .cse5) (or .cse6 .cse7 .cse0 .cse1) (or .cse6 .cse4 .cse0 .cse7 .cse5) (or .cse6 .cse0 .cse1 .cse8)))) [2021-02-24 03:19:43,239 INFO L185 CegarLoopUtils]: At program point L166(lines 166 174) the Hoare annotation is: (let ((.cse10 (= |old(~pumpRunning~0)| 0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (<= 2 ~waterLevel~0))) (let ((.cse6 (and .cse12 .cse11)) (.cse7 (and (= processEnvironment__wrappee__methaneQuery_~tmp~1 0) .cse12)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= processEnvironment__wrappee__methaneQuery_~tmp~1 1)) (.cse9 (not .cse10)) (.cse4 (not .cse11)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse1 .cse7) (or .cse5 .cse8 .cse0 .cse6 .cse9 .cse7) (or .cse8 .cse0 .cse2 .cse3 .cse9 .cse4) (or .cse5 .cse0 .cse1 .cse10)))) [2021-02-24 03:19:43,239 INFO L185 CegarLoopUtils]: At program point L164(line 164) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse4))) [2021-02-24 03:19:43,240 INFO L185 CegarLoopUtils]: At program point L164-1(line 164) the Hoare annotation is: (let ((.cse10 (= |old(~pumpRunning~0)| 0)) (.cse11 (<= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret11|) .cse12)) (.cse3 (and .cse12 .cse11)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret11|)) (.cse8 (not (= 1 ~systemActive~0))) (.cse6 (not .cse10)) (.cse9 (not .cse11)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse6) (or .cse2 .cse4 .cse7 .cse8 .cse9) (or .cse5 .cse2 .cse7 .cse8 .cse6 .cse9) (or .cse0 .cse2 .cse4 .cse10)))) [2021-02-24 03:19:43,240 INFO L185 CegarLoopUtils]: At program point L162(lines 162 179) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:19:43,240 INFO L185 CegarLoopUtils]: At program point L164-2(line 164) the Hoare annotation is: (let ((.cse10 (= |old(~pumpRunning~0)| 0)) (.cse11 (<= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret11|) .cse12)) (.cse3 (and .cse12 .cse11)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret11|)) (.cse8 (not (= 1 ~systemActive~0))) (.cse6 (not .cse10)) (.cse9 (not .cse11)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse6) (or .cse2 .cse4 .cse7 .cse8 .cse9) (or .cse5 .cse2 .cse7 .cse8 .cse6 .cse9) (or .cse0 .cse2 .cse4 .cse10)))) [2021-02-24 03:19:43,240 INFO L192 CegarLoopUtils]: At program point L257(line 257) the Hoare annotation is: true [2021-02-24 03:19:43,240 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 253 261) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-24 03:19:43,240 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 253 261) the Hoare annotation is: true [2021-02-24 03:19:43,240 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 253 261) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-24 03:19:43,241 INFO L185 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-24 03:19:43,241 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-24 03:19:43,241 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-24 03:19:43,241 INFO L189 CegarLoopUtils]: For program point L281(lines 281 289) no Hoare annotation was computed. [2021-02-24 03:19:43,241 INFO L189 CegarLoopUtils]: For program point L281-2(lines 281 289) no Hoare annotation was computed. [2021-02-24 03:19:43,241 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-24 03:19:43,241 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-24 03:19:43,241 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 262 297) no Hoare annotation was computed. [2021-02-24 03:19:43,241 INFO L189 CegarLoopUtils]: For program point L269(lines 269 277) no Hoare annotation was computed. [2021-02-24 03:19:43,242 INFO L189 CegarLoopUtils]: For program point L269-2(lines 269 277) no Hoare annotation was computed. [2021-02-24 03:19:43,242 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 262 297) no Hoare annotation was computed. [2021-02-24 03:19:43,242 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-24 03:19:43,242 INFO L189 CegarLoopUtils]: For program point L292-1(line 292) no Hoare annotation was computed. [2021-02-24 03:19:43,242 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 262 297) no Hoare annotation was computed. [2021-02-24 03:19:43,242 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 436 442) the Hoare annotation is: true [2021-02-24 03:19:43,242 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 436 442) the Hoare annotation is: true [2021-02-24 03:19:43,242 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-24 03:19:43,242 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-24 03:19:43,242 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 596 641) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-24 03:19:43,243 INFO L189 CegarLoopUtils]: For program point L626-1(line 626) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 596 641) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point L622-1(line 622) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 596 641) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-24 03:19:43,244 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L633-1(line 633) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L633-2(line 633) no Hoare annotation was computed. [2021-02-24 03:19:43,245 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L596(lines 596 641) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L596-1(lines 596 641) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L929(lines 929 936) no Hoare annotation was computed. [2021-02-24 03:19:43,246 INFO L189 CegarLoopUtils]: For program point L927(line 927) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L925(line 925) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L923(lines 923 943) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L923-1(lines 923 943) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 909 954) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L950(line 950) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L950-1(line 950) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L950-2(line 950) no Hoare annotation was computed. [2021-02-24 03:19:43,247 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L948-1(line 948) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L946(line 946) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L948-2(line 948) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L911(line 911) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L909(lines 909 954) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L940(lines 940 941) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 909 954) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 909 954) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L928(line 928) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L928-1(line 928) no Hoare annotation was computed. [2021-02-24 03:19:43,248 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L928-2(line 928) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L951(line 951) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L949(line 949) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L945(line 945) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-24 03:19:43,249 INFO L189 CegarLoopUtils]: For program point L933(lines 933 934) no Hoare annotation was computed. [2021-02-24 03:19:43,250 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 388 397) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,250 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 388 397) the Hoare annotation is: true [2021-02-24 03:19:43,250 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 388 397) the Hoare annotation is: true [2021-02-24 03:19:43,250 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 242 252) the Hoare annotation is: true [2021-02-24 03:19:43,250 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 242 252) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 0)) (.cse4 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse6 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (<= isMethaneAlarm_~retValue_acc~0 2147483647) (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1)) .cse1 (not .cse2) (not (= 1 ~systemActive~0)) .cse3) (or .cse4 .cse1 .cse5 .cse6 .cse3) (or .cse4 .cse1 .cse5 .cse2 .cse6) (or .cse4 .cse0 .cse1 .cse2 .cse6) (or .cse4 .cse0 .cse1 .cse6 .cse3))) [2021-02-24 03:19:43,250 INFO L185 CegarLoopUtils]: At program point L249(line 249) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse1 (<= isMethaneAlarm_~retValue_acc~0 2147483647) (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1)) .cse3 (not .cse6) (not (= 1 ~systemActive~0)) .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4))) [2021-02-24 03:19:43,251 INFO L192 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: true [2021-02-24 03:19:43,251 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 242 252) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 0)) (.cse4 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse6 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (<= isMethaneAlarm_~retValue_acc~0 2147483647) (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1)) .cse1 (not .cse2) (not (= 1 ~systemActive~0)) .cse3) (or .cse4 .cse1 .cse5 .cse6 .cse3) (or .cse4 .cse1 .cse5 .cse2 .cse6) (or .cse4 .cse0 .cse1 .cse2 .cse6) (or .cse4 .cse0 .cse1 .cse6 .cse3))) [2021-02-24 03:19:43,251 INFO L185 CegarLoopUtils]: At program point L247-1(line 247) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret14|) (<= |isMethaneAlarm_#t~ret14| ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6))) [2021-02-24 03:19:43,251 INFO L185 CegarLoopUtils]: At program point L247-2(line 247) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret14|) (<= |isMethaneAlarm_#t~ret14| ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1)) .cse1 (not .cse4) (<= |isMethaneAlarm_#t~ret14| 2147483647) (not (= 1 ~systemActive~0)) .cse6) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6))) [2021-02-24 03:19:43,251 INFO L185 CegarLoopUtils]: At program point L247-3(line 247) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret14|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#t~ret14| ~methaneLevelCritical~0))) (.cse6 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1)) .cse1 (not .cse6) (<= |isMethaneAlarm_#t~ret14| 2147483647) (not (= 1 ~systemActive~0)) .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6))) [2021-02-24 03:19:43,252 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 234 241) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:19:43,252 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 234 241) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:19:43,252 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 234 241) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:19:43,252 INFO L185 CegarLoopUtils]: At program point L584(line 584) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse5 (= isHighWaterSensorDry_~retValue_acc~8 0)) (.cse6 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse4 .cse1 .cse3) (or .cse5 .cse6 .cse1 .cse2 .cse7))) [2021-02-24 03:19:43,252 INFO L185 CegarLoopUtils]: At program point L583(line 583) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-24 03:19:43,252 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 575 588) the Hoare annotation is: (let ((.cse8 (<= 2 ~waterLevel~0))) (let ((.cse6 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) (.cse0 (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse3 .cse7 .cse8 .cse9) (or .cse6 .cse1 .cse3 .cse8 .cse9) (or .cse0 .cse2 .cse3 .cse7 .cse4 .cse5)))) [2021-02-24 03:19:43,253 INFO L185 CegarLoopUtils]: At program point L581(line 581) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse6))) [2021-02-24 03:19:43,253 INFO L185 CegarLoopUtils]: At program point L580(line 580) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-24 03:19:43,253 INFO L192 CegarLoopUtils]: At program point L579(lines 579 585) the Hoare annotation is: true [2021-02-24 03:19:43,253 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 575 588) the Hoare annotation is: true [2021-02-24 03:19:43,253 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 575 588) the Hoare annotation is: (let ((.cse8 (<= 2 ~waterLevel~0))) (let ((.cse6 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) (.cse0 (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse3 .cse7 .cse8 .cse9) (or .cse6 .cse1 .cse3 .cse8 .cse9) (or .cse0 .cse2 .cse3 .cse7 .cse4 .cse5)))) [2021-02-24 03:19:43,254 INFO L185 CegarLoopUtils]: At program point L192(lines 192 200) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse5 .cse1 .cse2))) [2021-02-24 03:19:43,254 INFO L185 CegarLoopUtils]: At program point L190(line 190) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-24 03:19:43,254 INFO L185 CegarLoopUtils]: At program point L190-1(line 190) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret12|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-24 03:19:43,254 INFO L185 CegarLoopUtils]: At program point L188(lines 188 205) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-24 03:19:43,254 INFO L185 CegarLoopUtils]: At program point L190-2(line 190) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret12|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-24 03:19:43,254 INFO L185 CegarLoopUtils]: At program point L190-3(line 190) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret12|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2) (or .cse0 .cse5 .cse4 .cse1) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-24 03:19:43,255 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 184 208) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not .cse5)) (.cse6 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse3 (not (< ~waterLevel~0 3)))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4 .cse5) (or .cse0 .cse4 .cse2 .cse6) (or .cse0 .cse7 .cse3 .cse2 .cse8) (or .cse3 .cse4 (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) .cse8 (not .cse6)) (or .cse0 .cse7 (and .cse1 (= ~pumpRunning~0 0)) .cse3 .cse5)))) [2021-02-24 03:19:43,255 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 184 208) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-24 03:19:43,255 INFO L185 CegarLoopUtils]: At program point L203(line 203) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse2 .cse4 .cse3))) [2021-02-24 03:19:43,255 INFO L185 CegarLoopUtils]: At program point L203-1(lines 184 208) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not .cse5)) (.cse6 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse3 (not (< ~waterLevel~0 3)))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4 .cse5) (or .cse0 .cse4 .cse2 .cse6) (or .cse0 .cse7 .cse3 .cse2 .cse8) (or .cse3 .cse4 (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) .cse8 (not .cse6)) (or .cse0 .cse7 (and .cse1 (= ~pumpRunning~0 0)) .cse3 .cse5)))) [2021-02-24 03:19:43,255 INFO L185 CegarLoopUtils]: At program point L198(line 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2021-02-24 03:19:43,255 INFO L185 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:19:43,256 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 150 156) the Hoare annotation is: true [2021-02-24 03:19:43,256 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 150 156) the Hoare annotation is: true [2021-02-24 03:19:43,256 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= 1 ~systemActive~0)) (.cse13 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse13 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (and .cse0 .cse3 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse13 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse13 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9))) [2021-02-24 03:19:43,256 INFO L185 CegarLoopUtils]: At program point L93-1(line 93) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= 1 ~systemActive~0)) (.cse13 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse13 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (and .cse0 .cse3 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse13 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse13 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9))) [2021-02-24 03:19:43,256 INFO L185 CegarLoopUtils]: At program point L93-2(line 93) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= 1 ~systemActive~0)) (.cse13 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse13 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (and .cse0 .cse3 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse13 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse13 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9))) [2021-02-24 03:19:43,256 INFO L185 CegarLoopUtils]: At program point L89(line 89) the Hoare annotation is: (let ((.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse11 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= test_~tmp___2~0 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= test_~tmp~0 2147483647)) (.cse13 (<= test_~tmp___0~0 2147483647)) (.cse14 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse16 (<= 1 ~methaneLevelCritical~0)) (.cse9 (= test_~splverifierCounter~0 0)) (.cse10 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse11 .cse12 .cse7 .cse8 .cse13 .cse14 .cse15 .cse9 .cse10) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse11 .cse7 .cse8 .cse13 .cse14 .cse16 .cse9 .cse10) (and .cse0 .cse3 .cse12 .cse7 .cse8 .cse13 .cse14 .cse15 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse3 .cse7 .cse8 .cse13 .cse14 .cse16 .cse9 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-24 03:19:43,257 INFO L185 CegarLoopUtils]: At program point L85(line 85) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet9| 2147483648))) (.cse2 (= test_~tmp___0~0 0)) (.cse5 (<= |test_#t~nondet9| 2147483647)) (.cse10 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse1 (<= 1 ~systemActive~0)) (.cse3 (= |old(~systemActive~0)| ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse11 (= ~pumpRunning~0 0)) (.cse12 (<= test_~tmp___0~0 2147483647)) (.cse13 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse10 .cse4 .cse6 .cse7 .cse11 .cse12 .cse13 .cse8 .cse9) (and .cse1 .cse3 .cse6 .cse7 .cse12 .cse13 .cse14 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse10 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse1 .cse10 .cse6 .cse7 .cse12 .cse13 .cse14 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse3 .cse4 .cse6 .cse7 .cse11 .cse12 .cse13 .cse8 .cse9))) [2021-02-24 03:19:43,257 INFO L185 CegarLoopUtils]: At program point L52(line 52) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,257 INFO L185 CegarLoopUtils]: At program point L85-1(line 85) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse15 (<= 1 ~methaneLevelCritical~0)) (.cse10 (<= 0 (+ |test_#t~nondet9| 2147483648))) (.cse11 (= test_~tmp___0~0 0)) (.cse12 (= |test_#t~nondet9| test_~tmp___2~0)) (.cse13 (<= |test_#t~nondet9| 2147483647)) (.cse0 (<= 1 ~systemActive~0)) (.cse14 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~0 2147483647)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse0 .cse11 .cse12 .cse1 .cse2 .cse13 .cse4 .cse5 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse14 .cse4 .cse5 .cse6 .cse7 .cse15 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse5 .cse6 .cse7 .cse15 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse10 .cse0 .cse11 .cse14 .cse12 .cse2 .cse13 .cse4 .cse5 .cse8 .cse9) (and .cse0 .cse14 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9))) [2021-02-24 03:19:43,257 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp~0 2147483647)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0)) (.cse8 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6 .cse11 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse10 .cse5 .cse6 .cse11 .cse7 .cse8) (and .cse0 .cse9 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-24 03:19:43,257 INFO L185 CegarLoopUtils]: At program point L77-1(lines 77 83) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse12 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= test_~tmp___0~0 0)) (.cse11 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp~0 2147483647)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse1 .cse2 .cse3 .cse4 .cse8 .cse9) (and .cse0 .cse11 .cse3 .cse4 .cse6 .cse7 .cse12 .cse8 .cse9) (and .cse0 .cse1 .cse3 .cse4 .cse6 .cse7 .cse12 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse11 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse11 .cse2 .cse3 .cse4 .cse8 .cse9))) [2021-02-24 03:19:43,258 INFO L185 CegarLoopUtils]: At program point L102(lines 57 104) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse15 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse3 .cse6 .cse7 .cse10 .cse11 .cse12 .cse13 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 (= ~pumpRunning~0 1) .cse3 .cse14 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse15 .cse5 .cse14 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse15 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse15 (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse10 .cse8) (and .cse0 .cse15 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse15 .cse6 .cse7 .cse10 .cse11 .cse12 .cse13 .cse8 .cse9))) [2021-02-24 03:19:43,258 INFO L185 CegarLoopUtils]: At program point L69(line 69) the Hoare annotation is: (let ((.cse11 (= test_~tmp___0~0 0)) (.cse12 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse14 (<= test_~tmp___2~0 2147483647)) (.cse16 (<= 1 ~methaneLevelCritical~0)) (.cse13 (= 1 ~systemActive~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~0 2147483647)) (.cse6 (not (= test_~tmp~0 0))) (.cse15 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0)) (.cse10 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse12 .cse13 .cse14 .cse2 .cse4 .cse5 .cse6 .cse9 .cse10) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse5 .cse6 .cse15 .cse10 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse11 .cse1 .cse12 .cse14 .cse2 .cse4 .cse5 .cse6 .cse9 .cse10) (and .cse0 .cse13 .cse4 .cse5 .cse15 .cse6 .cse7 .cse8 .cse16 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse13 .cse2 .cse4 .cse5 .cse6 .cse15 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse4 .cse5 .cse15 .cse6 .cse7 .cse8 .cse16 .cse9 .cse10) (and .cse0 .cse2 (= ~pumpRunning~0 1) .cse13 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse15 .cse7 .cse8 .cse9 .cse10) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-24 03:19:43,258 INFO L185 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 2 ~waterLevel~0)) (.cse10 (<= test_~tmp___0~0 2147483647)) (.cse11 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse17 (<= 1 ~methaneLevelCritical~0)) (.cse14 (= test_~tmp___0~0 0)) (.cse15 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse16 (<= test_~tmp___2~0 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse9 (<= test_~tmp~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648))) (.cse6 (<= 1 ~systemActive~0)) (.cse12 (= |old(~systemActive~0)| ~systemActive~0)) (.cse7 (<= |test_#t~nondet7| 2147483647)) (.cse8 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse13 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse6 .cse12 .cse7 .cse1 .cse8 .cse3 .cse9 .cse13 .cse10 .cse11 .cse4 .cse5) (and .cse6 .cse14 .cse7 .cse15 .cse0 .cse1 .cse16 .cse8 .cse3 .cse9 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse1 .cse3 .cse9 .cse13 .cse10 .cse11 .cse17 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse1 .cse8 .cse3 .cse9 .cse13 .cse10 .cse11 .cse4 .cse5) (and .cse6 .cse12 .cse7 .cse8 .cse1 .cse2 .cse3 .cse9 .cse10 .cse11 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse6 .cse12 .cse7 .cse1 .cse3 .cse9 .cse13 .cse10 .cse11 .cse17 .cse4 .cse5) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse14 .cse12 .cse7 .cse15 .cse1 .cse16 .cse8 .cse3 .cse9 .cse4 .cse5) (and .cse6 .cse12 .cse7 (= |old(~waterLevel~0)| ~waterLevel~0) .cse8 .cse1 .cse13 .cse4))) [2021-02-24 03:19:43,258 INFO L185 CegarLoopUtils]: At program point L65-1(line 65) the Hoare annotation is: (let ((.cse9 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse13 (= test_~tmp___0~0 0)) (.cse14 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse15 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= 1 ~systemActive~0)) (.cse11 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= |test_#t~nondet7| 2147483647)) (.cse2 (= |test_#t~nondet7| test_~tmp~0)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse16 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse1 .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse12 .cse6 .cse10) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse13 .cse11 .cse1 .cse2 .cse14 .cse4 .cse15 .cse12 .cse5 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse11 .cse1 .cse2 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse10) (and .cse0 .cse1 .cse2 .cse12 (= ~pumpRunning~0 1) .cse3 .cse4 .cse16 .cse5 .cse7 .cse8 .cse10) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse10) (and .cse0 .cse13 .cse1 .cse2 .cse14 .cse3 .cse4 .cse15 .cse12 .cse5 .cse10) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse11 .cse1 .cse2 .cse12 .cse4 .cse16 .cse5 .cse7 .cse8 .cse10))) [2021-02-24 03:19:43,258 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,258 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 47 112) the Hoare annotation is: true [2021-02-24 03:19:43,259 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 47 112) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,259 INFO L185 CegarLoopUtils]: At program point L95(lines 95 99) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= 1 ~systemActive~0)) (.cse13 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse13 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (and .cse0 .cse3 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse13 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse13 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9))) [2021-02-24 03:19:43,259 INFO L185 CegarLoopUtils]: At program point L95-2(lines 87 100) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 0)) (.cse13 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse15 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse14 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse3 .cse6 .cse7 .cse10 .cse11 .cse12 .cse13 .cse8 .cse9) (and .cse0 .cse14 .cse6 .cse7 .cse11 .cse12 .cse15 .cse8 .cse9) (and .cse0 .cse14 .cse6 .cse7 .cse10 .cse11 .cse12 .cse13 .cse8 .cse9) (and .cse0 .cse3 .cse6 .cse7 .cse11 .cse12 .cse15 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse14 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9))) [2021-02-24 03:19:43,259 INFO L185 CegarLoopUtils]: At program point L58(lines 57 104) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse15 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse3 .cse6 .cse7 .cse10 .cse11 .cse12 .cse13 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 (= ~pumpRunning~0 1) .cse3 .cse14 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse15 .cse5 .cse14 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse15 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse15 (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse10 .cse8) (and .cse0 .cse15 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse15 .cse6 .cse7 .cse10 .cse11 .cse12 .cse13 .cse8 .cse9))) [2021-02-24 03:19:43,260 INFO L185 CegarLoopUtils]: At program point L87(lines 87 100) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= 1 ~systemActive~0)) (.cse13 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse13 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (and .cse0 .cse3 .cse6 .cse7 .cse11 .cse12 .cse14 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse13 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse13 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9))) [2021-02-24 03:19:43,260 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 47 112) the Hoare annotation is: true [2021-02-24 03:19:43,260 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,260 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp~0 2147483647)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0)) (.cse8 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6 .cse11 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse10 .cse5 .cse6 .cse11 .cse7 .cse8) (and .cse0 .cse9 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-24 03:19:43,260 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (let ((.cse9 (<= 1 ~methaneLevelCritical~0)) (.cse15 (= test_~tmp___0~0 0)) (.cse16 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse17 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse14 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse13 (<= 2 ~waterLevel~0)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= |test_#t~nondet8| 2147483647)) (.cse10 (= test_~splverifierCounter~0 0)) (.cse11 (<= 0 (+ test_~tmp~0 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse5 (<= test_~tmp~0 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse12 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 .cse11) (and .cse0 .cse1 .cse12 .cse2 .cse13 .cse3 .cse4 .cse5 .cse7 .cse8 .cse10 .cse11) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse14 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse15 .cse16 .cse17 .cse12 .cse2 .cse3 .cse4 .cse5 .cse10 .cse11) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse15 .cse16 .cse14 .cse17 .cse12 .cse2 .cse3 .cse4 .cse5 .cse10 .cse11) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse12 .cse2 .cse5 .cse4 .cse6 .cse10 .cse11) (and .cse0 .cse14 .cse12 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 .cse11) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse12 .cse2 .cse13 .cse3 .cse4 .cse5 .cse6 (not (= test_~tmp~0 0)) .cse10 .cse11) (and (= ~pumpRunning~0 1) .cse14 .cse2 .cse13 .cse3 .cse4 .cse10 .cse11 .cse0 .cse12 .cse5 .cse7 .cse8))) [2021-02-24 03:19:43,261 INFO L185 CegarLoopUtils]: At program point L75-1(line 75) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse12 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= |test_#t~nondet8| 2147483647)) (.cse6 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse7 (= |test_#t~nondet8| test_~tmp___0~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse10 .cse7 .cse11 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse12 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse12 .cse3 .cse4 .cse5 .cse6 .cse10 .cse7 .cse11 .cse8 .cse9) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-24 03:19:43,261 INFO L185 CegarLoopUtils]: At program point L67(lines 67 73) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse15 (<= 2 ~waterLevel~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse13 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse13 (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse7 .cse10 .cse9 .cse8) (and .cse0 .cse3 .cse6 .cse7 .cse10 .cse11 .cse12 .cse14 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 (= ~pumpRunning~0 1) .cse3 .cse15 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse13 .cse5 .cse15 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse13 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse13 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse13 .cse6 .cse7 .cse10 .cse11 .cse12 .cse14 .cse8 .cse9))) [2021-02-24 03:19:43,261 INFO L185 CegarLoopUtils]: At program point L67-1(lines 67 73) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse15 (<= 2 ~waterLevel~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse13 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse13 (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse7 .cse10 .cse9 .cse8) (and .cse0 .cse3 .cse6 .cse7 .cse10 .cse11 .cse12 .cse14 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse13 .cse5 .cse15 .cse6 .cse7 .cse10 (not (= test_~tmp~0 0)) .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 (= ~pumpRunning~0 1) .cse3 .cse15 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse13 .cse5 .cse15 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse13 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse13 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse13 .cse6 .cse7 .cse10 .cse11 .cse12 .cse14 .cse8 .cse9))) [2021-02-24 03:19:43,261 INFO L185 CegarLoopUtils]: At program point L59(lines 59 63) the Hoare annotation is: (let ((.cse3 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse1 (= test_~tmp___0~0 0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___2~0 2147483647)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse15 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp~0 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse3 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse3 .cse6 .cse7 .cse10 .cse11 .cse12 .cse13 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 (= ~pumpRunning~0 1) .cse3 .cse14 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse15 .cse5 .cse14 .cse6 .cse7 .cse11 .cse12 .cse8 .cse9) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse15 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse15 (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse10 .cse8) (and .cse0 .cse15 .cse5 .cse6 .cse7 .cse10 .cse11 .cse12 .cse8 .cse9) (and .cse0 .cse15 .cse6 .cse7 .cse10 .cse11 .cse12 .cse13 .cse8 .cse9))) [2021-02-24 03:19:43,261 INFO L185 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,262 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,262 INFO L185 CegarLoopUtils]: At program point L105(lines 56 106) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L863(lines 863 908) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L894(lines 894 895) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 863 908) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L882-1(line 882) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L882-2(line 882) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L905(line 905) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-24 03:19:43,262 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L887(lines 887 888) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 863 908) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L883(lines 883 890) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 863 908) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L877(lines 877 897) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L877-1(lines 877 897) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-24 03:19:43,263 INFO L189 CegarLoopUtils]: For program point L904-1(line 904) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L904-2(line 904) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L902-1(line 902) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L902-2(line 902) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 209 216) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:19:43,264 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 209 216) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:19:43,264 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 209 216) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 543 565) no Hoare annotation was computed. [2021-02-24 03:19:43,264 INFO L189 CegarLoopUtils]: For program point L551(lines 551 559) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 543 565) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point L551-2(lines 551 559) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 543 565) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 426 435) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point L428-1(line 428) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 426 435) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point L428-2(line 428) no Hoare annotation was computed. [2021-02-24 03:19:43,265 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 426 435) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L820-1(line 820) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L820-2(line 820) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L838-1(line 838) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-24 03:19:43,266 INFO L189 CegarLoopUtils]: For program point L838-2(line 838) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 760 862) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L830(lines 808 831) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L789(lines 789 805) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L822-1(line 822) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L822-2(line 822) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L806(lines 806 847) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 760 862) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-24 03:19:43,267 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L798-1(line 798) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 760 862) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L848(lines 848 859) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L840-1(line 840) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L824-1(line 824) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L791-1(line 791) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L849(lines 849 856) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-24 03:19:43,268 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L784(lines 784 788) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L809-2(lines 809 829) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L760(lines 760 862) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L760-1(lines 760 862) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-24 03:19:43,269 INFO L189 CegarLoopUtils]: For program point L851-1(line 851) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L851-2(line 851) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L810(lines 809 829) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L794-1(line 794) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-24 03:19:43,270 INFO L189 CegarLoopUtils]: For program point L811(lines 811 815) no Hoare annotation was computed. [2021-02-24 03:19:43,271 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-24 03:19:43,271 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-24 03:19:43,271 INFO L189 CegarLoopUtils]: For program point L836-1(line 836) no Hoare annotation was computed. [2021-02-24 03:19:43,271 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-24 03:19:43,271 INFO L189 CegarLoopUtils]: For program point L836-2(line 836) no Hoare annotation was computed. [2021-02-24 03:19:43,271 INFO L185 CegarLoopUtils]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,271 INFO L185 CegarLoopUtils]: At program point L291-3(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,271 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,271 INFO L185 CegarLoopUtils]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,271 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,271 INFO L185 CegarLoopUtils]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,271 INFO L185 CegarLoopUtils]: At program point L894-1(line 894) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L287-3(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L287-4(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L283-1(line 283) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L283-2(line 283) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L283-3(line 283) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L279-1(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L279-2(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L279-3(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,272 INFO L185 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L279-4(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L279-5(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L279-6(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L279-7(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L275-4(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L271-1(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,273 INFO L185 CegarLoopUtils]: At program point L271-2(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L271-3(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L940-1(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L548(line 548) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,274 INFO L185 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L759(line 759) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L561(line 561) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L561-1(line 561) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L561-2(line 561) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L557(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,275 INFO L185 CegarLoopUtils]: At program point L941(line 941) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L557-1(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L557-2(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L557-3(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L553-1(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L553-2(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L553-3(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L326(line 326) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L293(line 293) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L549(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,276 INFO L185 CegarLoopUtils]: At program point L553-4(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L293-1(line 293) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L549-1(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L553-5(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L933-1(line 933) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L293-2(line 293) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L549-2(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L549-3(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L549-4(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L549-5(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L549-6(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,277 INFO L185 CegarLoopUtils]: At program point L549-7(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,278 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:19:43,278 INFO L185 CegarLoopUtils]: At program point L888(line 888) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,278 INFO L185 CegarLoopUtils]: At program point L496(line 496) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,278 INFO L185 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,278 INFO L185 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:19:43,278 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)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:19:43,278 INFO L185 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,278 INFO L185 CegarLoopUtils]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:19:43,278 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:19:43,279 INFO L185 CegarLoopUtils]: At program point L224(lines 224 230) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (.cse1 (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1))) (.cse4 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (and .cse0 (<= ~methaneLevelCritical~0 2147483647)) .cse7 .cse1 .cse2 .cse4 .cse5 .cse6) (or .cse8 .cse7 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse9) .cse2 .cse5 .cse6) (or .cse8 .cse2 .cse3 .cse9 .cse5 .cse6))) [2021-02-24 03:19:43,279 INFO L185 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2021-02-24 03:19:43,279 INFO L185 CegarLoopUtils]: At program point L222-1(line 222) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 1 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= |activatePump_#t~ret13| ~methaneLevelCritical~0)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse2 .cse3 .cse8 .cse5 .cse6) (or .cse7 .cse9 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret13|) .cse8) .cse2 .cse5 .cse6) (or .cse9 .cse1 .cse2 .cse4 .cse5 (and .cse0 (<= ~methaneLevelCritical~0 2147483647)) .cse6))) [2021-02-24 03:19:43,279 INFO L185 CegarLoopUtils]: At program point L222-2(line 222) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 1 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= |activatePump_#t~ret13| ~methaneLevelCritical~0)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse2 .cse3 .cse8 .cse5 .cse6) (or .cse7 .cse9 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret13|) .cse8) .cse2 .cse5 .cse6) (or .cse9 .cse1 .cse2 .cse4 .cse5 (and .cse0 (<= ~methaneLevelCritical~0 2147483647)) .cse6))) [2021-02-24 03:19:43,279 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 217 233) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= ~methaneLevelCritical~0 2147483647)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 ~systemActive~0)) .cse0 .cse2 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse4 .cse5) (or .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)) .cse3 .cse4 .cse5))) [2021-02-24 03:19:43,279 INFO L185 CegarLoopUtils]: At program point L222-3(line 222) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse9 (= |activatePump_#t~ret13| activatePump_~tmp~3)) (.cse8 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= ~methaneLevelCritical~0 |activatePump_#t~ret13|) .cse3) .cse1 .cse4 .cse5) (or .cse7 .cse1 .cse2 .cse8 .cse4 (and .cse9 (= ~methaneLevelCritical~0 activatePump_~tmp~3)) .cse5) (or .cse6 .cse7 .cse1 (and (= |activatePump_#t~ret13| ~methaneLevelCritical~0) .cse9 (<= ~methaneLevelCritical~0 2147483647)) .cse8 .cse4 .cse5))) [2021-02-24 03:19:43,280 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 217 233) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2021-02-24 03:19:43,280 INFO L185 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1)) .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2 .cse3) (or .cse4 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse3) (or .cse4 .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3))) [2021-02-24 03:19:43,280 INFO L185 CegarLoopUtils]: At program point L228-1(lines 217 233) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= processEnvironment__wrappee__methaneQuery_~tmp~1 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= ~methaneLevelCritical~0 2147483647)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 ~systemActive~0)) .cse0 .cse2 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse4 .cse5) (or .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)) .cse3 .cse4 .cse5))) [2021-02-24 03:19:43,280 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 298 316) the Hoare annotation is: (let ((.cse8 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~2) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse8)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse9 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 .cse6 .cse4 .cse5) (or .cse7 .cse1 .cse3 .cse8 .cse9) (or .cse7 .cse3 .cse6 .cse8 .cse9)))) [2021-02-24 03:19:43,280 INFO L185 CegarLoopUtils]: At program point L313(line 313) the Hoare annotation is: (let ((.cse11 (<= isHighWaterLevel_~tmp___0~1 0)) (.cse9 (<= 2 ~waterLevel~0))) (let ((.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= isHighWaterLevel_~tmp___0~1 1)) (.cse5 (not .cse9)) (.cse1 (not (< ~waterLevel~0 3))) (.cse10 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp~4 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse7 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse7 .cse8 .cse9) (or .cse1 .cse2 .cse10 .cse8 .cse4 .cse11) (or .cse1 .cse2 .cse8 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse10 .cse4 .cse11) (or .cse6 .cse0 .cse2 .cse7 .cse9)))) [2021-02-24 03:19:43,280 INFO L185 CegarLoopUtils]: At program point L310(line 310) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (= isHighWaterLevel_~tmp~4 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse5 .cse6) (or .cse0 .cse7 .cse1 .cse3) (or .cse7 .cse4 .cse1 .cse5 .cse6))) [2021-02-24 03:19:43,280 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 298 316) the Hoare annotation is: true [2021-02-24 03:19:43,281 INFO L185 CegarLoopUtils]: At program point L308(line 308) 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 03:19:43,281 INFO L185 CegarLoopUtils]: At program point L307(lines 307 311) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (<= 1 isHighWaterLevel_~tmp~4)) (.cse6 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (= isHighWaterLevel_~tmp~4 0)) (.cse9 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse7 .cse8 .cse9) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse6 .cse2 .cse3 .cse7 .cse8 .cse9)))) [2021-02-24 03:19:43,281 INFO L192 CegarLoopUtils]: At program point L305(line 305) the Hoare annotation is: true [2021-02-24 03:19:43,281 INFO L185 CegarLoopUtils]: At program point L307-2(lines 307 311) the Hoare annotation is: (let ((.cse9 (<= 2 ~waterLevel~0))) (let ((.cse6 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse7 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse2 .cse8 .cse9) (or .cse6 .cse7 .cse0 .cse2 .cse9) (or .cse1 .cse2 .cse8 .cse3 .cse4 .cse5)))) [2021-02-24 03:19:43,281 INFO L185 CegarLoopUtils]: At program point L305-1(line 305) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret31|)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= |isHighWaterLevel_#t~ret31| 0)) (.cse7 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4) (or .cse6 .cse1 .cse7 .cse3 .cse8 .cse9) (or .cse6 .cse7 .cse3 .cse5 .cse8 .cse9)))) [2021-02-24 03:19:43,281 INFO L185 CegarLoopUtils]: At program point L305-2(line 305) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret31|)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= |isHighWaterLevel_#t~ret31| 0)) (.cse7 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4) (or .cse6 .cse1 .cse7 .cse3 .cse8 .cse9) (or .cse6 .cse7 .cse3 .cse5 .cse8 .cse9)))) [2021-02-24 03:19:43,281 INFO L185 CegarLoopUtils]: At program point L305-3(line 305) the Hoare annotation is: (let ((.cse8 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= |isHighWaterLevel_#t~ret31| 0) (= |isHighWaterLevel_#t~ret31| isHighWaterLevel_~tmp~4))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse8)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse7 (and (<= 1 |isHighWaterLevel_#t~ret31|) (<= 1 isHighWaterLevel_~tmp~4)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse3 .cse7 .cse8) (or .cse1 .cse2 .cse3 .cse9 .cse4 .cse5) (or .cse6 .cse3 .cse9 .cse7 .cse8)))) [2021-02-24 03:19:43,281 INFO L192 CegarLoopUtils]: At program point L301(line 301) the Hoare annotation is: true [2021-02-24 03:19:43,282 INFO L192 CegarLoopUtils]: At program point L300(line 300) the Hoare annotation is: true [2021-02-24 03:19:43,282 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 298 316) the Hoare annotation is: (let ((.cse8 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~2) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse8)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse9 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 .cse6 .cse4 .cse5) (or .cse7 .cse1 .cse3 .cse8 .cse9) (or .cse7 .cse3 .cse6 .cse8 .cse9)))) [2021-02-24 03:19:43,282 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 566 574) no Hoare annotation was computed. [2021-02-24 03:19:43,282 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-24 03:19:43,282 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-24 03:19:43,282 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 566 574) no Hoare annotation was computed. [2021-02-24 03:19:43,282 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 566 574) no Hoare annotation was computed. [2021-02-24 03:19:43,282 INFO L185 CegarLoopUtils]: At program point L529(line 529) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-24 03:19:43,282 INFO L185 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-24 03:19:43,282 INFO L185 CegarLoopUtils]: At program point L526-1(lines 522 533) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-24 03:19:43,282 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 522 533) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-24 03:19:43,283 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 522 533) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-24 03:19:43,283 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:19:43,283 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:19:43,283 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:19:43,283 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:19:43,283 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 126 149) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:19:43,283 INFO L185 CegarLoopUtils]: At program point L139(line 139) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse2 .cse5) .cse0 (and .cse5 .cse6 .cse4) .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (and .cse5 .cse6) .cse3))) [2021-02-24 03:19:43,283 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 126 149) the Hoare annotation is: (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3))) (let ((.cse2 (and .cse8 (= ~pumpRunning~0 1) .cse12 .cse11 .cse10 .cse5)) (.cse3 (not .cse12)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not .cse11))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4) (let ((.cse6 (= ~pumpRunning~0 0))) (or (and .cse4 .cse5 .cse6) .cse7 (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and .cse8 .cse6))) (or .cse0 .cse1 .cse9 .cse2 .cse3) (or (and .cse8 .cse10) (and .cse8 .cse9) .cse7 (and .cse9 .cse5 .cse4) .cse0 .cse1)))) [2021-02-24 03:19:43,283 INFO L185 CegarLoopUtils]: At program point L137(lines 137 143) the Hoare annotation is: (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3))) (let ((.cse2 (and .cse8 (= ~pumpRunning~0 1) .cse12 .cse11 .cse10 .cse5)) (.cse3 (not .cse12)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not .cse11))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4) (let ((.cse6 (= ~pumpRunning~0 0))) (or (and .cse4 .cse5 .cse6) .cse7 (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and .cse8 .cse6))) (or .cse0 .cse1 .cse9 .cse2 .cse3) (or (and .cse8 .cse10) (and .cse8 .cse9) .cse7 (and .cse9 .cse5 .cse4) .cse0 .cse1)))) [2021-02-24 03:19:43,284 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 126 149) the Hoare annotation is: (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3))) (let ((.cse2 (and .cse8 (= ~pumpRunning~0 1) .cse12 .cse11 .cse10 .cse5)) (.cse3 (not .cse12)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not .cse11))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2 .cse3 .cse4) (let ((.cse6 (= ~pumpRunning~0 0))) (or (and .cse4 .cse5 .cse6) .cse7 (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and .cse8 .cse6))) (or .cse0 .cse1 .cse9 .cse2 .cse3) (or (and .cse8 .cse10) (and .cse8 .cse9) .cse7 (and .cse9 .cse5 .cse4) .cse0 .cse1)))) [2021-02-24 03:19:43,284 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse5))) [2021-02-24 03:19:43,284 INFO L185 CegarLoopUtils]: At program point L130(lines 129 148) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse2 .cse5) .cse0 (and .cse5 .cse6 .cse4) .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (and .cse5 .cse6) .cse3))) [2021-02-24 03:19:43,284 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 327 356) the Hoare annotation is: true [2021-02-24 03:19:43,284 INFO L192 CegarLoopUtils]: At program point L341(lines 341 345) the Hoare annotation is: true [2021-02-24 03:19:43,284 INFO L192 CegarLoopUtils]: At program point L341-1(lines 341 345) the Hoare annotation is: true [2021-02-24 03:19:43,284 INFO L192 CegarLoopUtils]: At program point L337-2(lines 337 351) the Hoare annotation is: true [2021-02-24 03:19:43,284 INFO L192 CegarLoopUtils]: At program point L333(line 333) the Hoare annotation is: true [2021-02-24 03:19:43,284 INFO L192 CegarLoopUtils]: At program point L333-1(line 333) the Hoare annotation is: true [2021-02-24 03:19:43,284 INFO L192 CegarLoopUtils]: At program point L329(line 329) the Hoare annotation is: true [2021-02-24 03:19:43,284 INFO L192 CegarLoopUtils]: At program point L352(lines 327 356) the Hoare annotation is: true [2021-02-24 03:19:43,285 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 327 356) the Hoare annotation is: true [2021-02-24 03:19:43,285 INFO L192 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: true [2021-02-24 03:19:43,285 INFO L192 CegarLoopUtils]: At program point L338(line 338) the Hoare annotation is: true [2021-02-24 03:19:43,285 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 534 542) the Hoare annotation is: true [2021-02-24 03:19:43,285 INFO L185 CegarLoopUtils]: At program point L539(line 539) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2021-02-24 03:19:43,285 INFO L192 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: true [2021-02-24 03:19:43,285 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 534 542) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:19:43,285 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 534 542) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:19:43,285 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 498 509) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-24 03:19:43,285 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 498 509) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-24 03:19:43,286 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-24 03:19:43,286 INFO L185 CegarLoopUtils]: At program point L502-1(lines 498 509) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-24 03:19:43,286 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 381 387) the Hoare annotation is: true [2021-02-24 03:19:43,286 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 381 387) the Hoare annotation is: true [2021-02-24 03:19:43,286 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:19:43,286 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:19:43,286 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:19:43,286 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:19:43,286 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 317 324) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 |old(~systemActive~0)|))) (.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) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:19:43,286 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 317 324) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 .cse1 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3))) [2021-02-24 03:19:43,286 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 317 324) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 |old(~systemActive~0)|))) (.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) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:19:43,287 INFO L185 CegarLoopUtils]: At program point L514-1(lines 510 521) the Hoare annotation is: (let ((.cse9 (not (= |old(~waterLevel~0)| 1))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse10 (not (= ~pumpRunning~0 0))) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse12 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse5 .cse10 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse9 .cse11 .cse3 .cse5 .cse10 .cse8) (or .cse0 .cse1 .cse2 .cse11 .cse3 .cse5 .cse6 .cse10 .cse12) (or .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse6 .cse10 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse12))) [2021-02-24 03:19:43,287 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 510 521) the Hoare annotation is: (let ((.cse9 (not (= |old(~waterLevel~0)| 1))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse10 (not (= ~pumpRunning~0 0))) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse12 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse5 .cse10 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse9 .cse11 .cse3 .cse5 .cse10 .cse8) (or .cse0 .cse1 .cse2 .cse11 .cse3 .cse5 .cse6 .cse10 .cse12) (or .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse6 .cse10 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse12))) [2021-02-24 03:19:43,287 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 510 521) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 .cse5 .cse6 (not (= ~pumpRunning~0 0))))) [2021-02-24 03:19:43,287 INFO L185 CegarLoopUtils]: At program point L515(line 515) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) (and .cse6 (< ~waterLevel~0 2))) (or .cse0 .cse1 .cse2 .cse7 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4 .cse5 .cse8) (or .cse0 .cse1 .cse2 .cse7 .cse6 .cse3 .cse4 .cse5 .cse8))) [2021-02-24 03:19:43,287 INFO L192 CegarLoopUtils]: At program point L464(line 464) the Hoare annotation is: true [2021-02-24 03:19:43,287 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 460 467) the Hoare annotation is: true [2021-02-24 03:19:43,287 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 464) the Hoare annotation is: true [2021-02-24 03:19:43,288 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 460 467) the Hoare annotation is: true [2021-02-24 03:19:43,288 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 460 467) the Hoare annotation is: true [2021-02-24 03:19:43,288 INFO L185 CegarLoopUtils]: At program point L481(lines 481 487) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (<= __utac_acc__Specification1_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~6 2147483648)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0) (not (= __utac_acc__Specification1_spec__1_~tmp~6 0)))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:19:43,288 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= __utac_acc__Specification1_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~6 2147483648)) (not (= __utac_acc__Specification1_spec__1_~tmp~6 0))) .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-24 03:19:43,288 INFO L185 CegarLoopUtils]: At program point L479-1(line 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret35| 0) (<= __utac_acc__Specification1_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~6 2147483648)) (not (= __utac_acc__Specification1_spec__1_~tmp~6 0)))))) [2021-02-24 03:19:43,288 INFO L185 CegarLoopUtils]: At program point L477(lines 477 490) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp~6 0) .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= __utac_acc__Specification1_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~6 2147483648))) .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-24 03:19:43,289 INFO L185 CegarLoopUtils]: At program point L479-2(line 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret35| 0) (<= __utac_acc__Specification1_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~6 2147483648)) (not (= __utac_acc__Specification1_spec__1_~tmp~6 0)))))) [2021-02-24 03:19:43,289 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 469 493) the Hoare annotation is: true [2021-02-24 03:19:43,289 INFO L185 CegarLoopUtils]: At program point L479-3(line 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (<= __utac_acc__Specification1_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~6 2147483648)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 |__utac_acc__Specification1_spec__1_#t~ret35|) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0) (not (= __utac_acc__Specification1_spec__1_~tmp~6 0)))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:19:43,289 INFO L185 CegarLoopUtils]: At program point L477-1(lines 469 493) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp~6 0) .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= __utac_acc__Specification1_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~6 2147483648))) .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-24 03:19:43,289 INFO L192 CegarLoopUtils]: At program point L475(line 475) the Hoare annotation is: true [2021-02-24 03:19:43,289 INFO L185 CegarLoopUtils]: At program point L475-1(line 475) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret34| 0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:19:43,289 INFO L185 CegarLoopUtils]: At program point L475-2(line 475) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret34| 0) .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (<= |__utac_acc__Specification1_spec__1_#t~ret34| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret34| 2147483648)))))) [2021-02-24 03:19:43,290 INFO L185 CegarLoopUtils]: At program point L475-3(line 475) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= __utac_acc__Specification1_spec__1_~tmp~6 |__utac_acc__Specification1_spec__1_#t~ret34|)) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (<= |__utac_acc__Specification1_spec__1_#t~ret34| 2147483647) .cse2 (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret34| 2147483648)))) (or .cse0 (and (= __utac_acc__Specification1_spec__1_~tmp~6 0) .cse2) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:19:43,290 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 469 493) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp~6 0) .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= __utac_acc__Specification1_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~6 2147483648))) .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-24 03:19:43,290 INFO L192 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: true [2021-02-24 03:19:43,290 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-24 03:19:43,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:19:43 BoogieIcfgContainer [2021-02-24 03:19:43,332 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:19:43,333 INFO L168 Benchmark]: Toolchain (without parser) took 594680.52 ms. Allocated memory was 172.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 145.9 MB in the beginning and 1.1 GB in the end (delta: -972.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. [2021-02-24 03:19:43,333 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 172.0 MB. Free memory is still 155.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:19:43,333 INFO L168 Benchmark]: CACSL2BoogieTranslator took 649.74 ms. Allocated memory is still 172.0 MB. Free memory was 144.8 MB in the beginning and 150.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 8.0 GB. [2021-02-24 03:19:43,333 INFO L168 Benchmark]: Boogie Preprocessor took 158.02 ms. Allocated memory is still 172.0 MB. Free memory was 150.6 MB in the beginning and 146.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:19:43,333 INFO L168 Benchmark]: RCFGBuilder took 1460.23 ms. Allocated memory is still 172.0 MB. Free memory was 146.4 MB in the beginning and 82.6 MB in the end (delta: 63.8 MB). Peak memory consumption was 65.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:19:43,334 INFO L168 Benchmark]: TraceAbstraction took 592385.29 ms. Allocated memory was 172.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 82.1 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-24 03:19:43,334 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 172.0 MB. Free memory is still 155.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 649.74 ms. Allocated memory is still 172.0 MB. Free memory was 144.8 MB in the beginning and 150.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 158.02 ms. Allocated memory is still 172.0 MB. Free memory was 150.6 MB in the beginning and 146.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1460.23 ms. Allocated memory is still 172.0 MB. Free memory was 146.4 MB in the beginning and 82.6 MB in the end (delta: 63.8 MB). Peak memory consumption was 65.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 592385.29 ms. Allocated memory was 172.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 82.1 MB in the beginning and 1.1 GB in the end (delta: -1.0 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: 464]: 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: 327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 57]: Loop Invariant Derived loop invariant: ((((((((((((((((((((1 <= systemActive && tmp___0 == 0) && 0 <= tmp___2 + 2147483648) && 1 == systemActive) && tmp___2 <= 2147483647) && methaneLevelCritical == 0) && waterLevel < 3) && tmp <= 2147483647) && splverifierCounter == 0) && 0 <= tmp + 2147483648) || (((((((((1 <= systemActive && 1 == systemActive) && methaneLevelCritical == 0) && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((((((((1 <= systemActive && 1 == systemActive) && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || !(\old(pumpRunning) == 0)) || !(\old(waterLevel) == 1)) || ((((((((((1 <= systemActive && methaneLevelCritical == 0) && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || !(1 <= \old(systemActive))) || (((((((((1 <= systemActive && \old(systemActive) == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || !(\old(methaneLevelCritical) == 0)) || (((((((((1 <= systemActive && tmp___0 == 0) && \old(systemActive) == systemActive) && 0 <= tmp___2 + 2147483648) && tmp___2 <= 2147483647) && methaneLevelCritical == 0) && waterLevel < 3) && tmp <= 2147483647) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((((1 <= systemActive && \old(systemActive) == systemActive) && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0)) || (((((((((1 <= systemActive && \old(systemActive) == systemActive) && methaneLevelCritical == 0) && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && 0 <= tmp + 2147483648) - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 443]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 450]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 401]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 158]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: ((((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || 2 <= waterLevel) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || tmp == 1) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || \old(pumpRunning) == 0)) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 253]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 436]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 388]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 242]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((((!(1 <= methaneLevelCritical) || retValue_acc <= 2147483647) || !(tmp == 1)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == 0) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 234]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 184]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(1 <= systemActive) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || \old(pumpRunning) == 0) && (((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || 2 <= waterLevel)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(waterLevel < 3)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 575]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((((retValue_acc == 0 && \result == retValue_acc) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result))) && ((((((retValue_acc == 0 && \result == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 150]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 47]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 209]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(waterLevel < 3) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(methaneLevelCritical == tmp)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 217]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((((((methaneLevelCritical == tmp && methaneLevelCritical <= 2147483647) || !(1 <= methaneLevelCritical)) || !(tmp == 1)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || (methaneLevelCritical <= tmp && pumpRunning == \old(pumpRunning))) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((((!(tmp == 1) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || (pumpRunning == 1 && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 298]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((((((tmp___0 == retValue_acc && \result == retValue_acc) && tmp___0 == 1) && tmp == 0) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((((((tmp___0 == retValue_acc && \result == retValue_acc) && tmp___0 == 1) && tmp == 0) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0))) && ((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0)) - ProcedureContractResult [Line: 522]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(1 <= systemActive) || !(waterLevel < 3)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 126]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(\old(waterLevel) < 3)) || (\old(waterLevel) == waterLevel && pumpRunning == 0))) && ((((!(\old(waterLevel) < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive))) && ((((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning))) || !(1 <= systemActive)) || ((pumpRunning == \old(pumpRunning) && waterLevel < 3) && !(\old(pumpRunning) == 0))) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 327]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 534]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(waterLevel < 3)) && (((!(1 <= systemActive) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 498]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(\old(waterLevel) < 3)) || waterLevel < 3) || pumpRunning == 0) && ((((!(1 <= systemActive) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3) || pumpRunning == 0) - ProcedureContractResult [Line: 381]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 317]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((!(1 <= \old(systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) || !(methaneLevelCritical == 0)) && (((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(1 <= \old(systemActive))) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || 1 == systemActive) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647))) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(systemActive))) || !(waterLevel < 3)) || 1 == systemActive) - ProcedureContractResult [Line: 510]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) && ((((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel)) && ((((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || 2 <= waterLevel)) && ((((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3)) && (((((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(1 <= methaneLevelCritical)) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || 2 <= waterLevel)) && (((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3) - ProcedureContractResult [Line: 460]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 469]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (((!(1 <= systemActive) || tmp == 0) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (tmp <= 2147483647 && 0 <= tmp + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 640 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 252.0s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 235.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 340.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3372 SDtfs, 14127 SDslu, 18882 SDs, 0 SdLazy, 49011 SolverSat, 7281 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 56.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1580 GetRequests, 543 SyntacticMatches, 9 SemanticMatches, 1028 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 301782 ImplicationChecksByTransitivity, 165.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1074occurred 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: 3.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 2711 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 283 LocationsWithAnnotation, 7479 PreInvPairs, 11399 NumberOfFragments, 15495 HoareAnnotationTreeSize, 7479 FomulaSimplifications, 515140101115 FormulaSimplificationTreeSizeReduction, 100.7s HoareSimplificationTime, 283 FomulaSimplificationsInter, 865820978 FormulaSimplificationTreeSizeReductionInter, 238.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...