/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:24:30,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:24:30,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:24:30,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:24:30,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:24:30,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:24:30,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:24:30,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:24:30,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:24:30,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:24:30,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:24:30,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:24:30,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:24:30,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:24:30,936 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:24:30,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:24:30,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:24:30,956 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:24:30,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:24:30,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:24:30,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:24:30,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:24:30,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:24:30,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:24:30,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:24:30,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:24:30,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:24:30,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:24:30,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:24:30,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:24:30,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:24:30,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:24:30,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:24:30,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:24:30,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:24:31,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:24:31,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:24:31,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:24:31,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:24:31,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:24:31,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:24:31,004 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:24:31,029 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:24:31,029 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:24:31,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:24:31,034 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:24:31,034 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:24:31,034 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:24:31,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:24:31,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:24:31,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:24:31,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:24:31,036 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:24:31,036 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:24:31,036 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:24:31,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:24:31,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:24:31,037 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:24:31,037 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:24:31,037 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:24:31,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:24:31,038 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:24:31,038 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:24:31,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:24:31,038 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:24:31,038 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:24:31,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:24:31,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:24:31,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:24:31,481 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:24:31,481 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:24:31,482 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c [2021-02-22 01:24:31,569 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efa13133b/18849ab935614802970acb7655f875be/FLAG05476f57d [2021-02-22 01:24:32,298 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:24:32,299 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c [2021-02-22 01:24:32,315 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efa13133b/18849ab935614802970acb7655f875be/FLAG05476f57d [2021-02-22 01:24:32,584 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efa13133b/18849ab935614802970acb7655f875be [2021-02-22 01:24:32,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:24:32,601 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:24:32,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:24:32,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:24:32,607 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:24:32,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:24:32" (1/1) ... [2021-02-22 01:24:32,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@529f9725 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:32, skipping insertion in model container [2021-02-22 01:24:32,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:24:32" (1/1) ... [2021-02-22 01:24:32,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:24:32,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:24:32,868 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c[3647,3660] [2021-02-22 01:24:33,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:24:33,115 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:24:33,173 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c[3647,3660] [2021-02-22 01:24:33,264 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:24:33,305 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:24:33,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33 WrapperNode [2021-02-22 01:24:33,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:24:33,307 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:24:33,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:24:33,308 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:24:33,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33" (1/1) ... [2021-02-22 01:24:33,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33" (1/1) ... [2021-02-22 01:24:33,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33" (1/1) ... [2021-02-22 01:24:33,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33" (1/1) ... [2021-02-22 01:24:33,372 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33" (1/1) ... [2021-02-22 01:24:33,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33" (1/1) ... [2021-02-22 01:24:33,393 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33" (1/1) ... [2021-02-22 01:24:33,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:24:33,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:24:33,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:24:33,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:24:33,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:24:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:24:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:24:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:24:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:24:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:24:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:24:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:24:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:24:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:24:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:24:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:24:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:24:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:24:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:24:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 01:24:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:24:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:24:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:24:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:24:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:24:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:24:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:24:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:24:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:24:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-22 01:24:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:24:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:24:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:24:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:24:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:24:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:24:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:24:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 01:24:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:24:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:24:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:24:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:24:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:24:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:24:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:24:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:24:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:24:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:24:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:24:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:24:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:24:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:24:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:24:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:24:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:24:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:24:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:24:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:24:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:24:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:24:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:24:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:24:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:24:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:24:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:24:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:24:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:24:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:24:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 01:24:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:24:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:24:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:24:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:24:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:24:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:24:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:24:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:24:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:24:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:24:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:24:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:24:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:24:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:24:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:24:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:24:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:24:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:24:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 01:24:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-22 01:24:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:24:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:24:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:24:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:24:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:24:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:24:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:24:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:24:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:24:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:24:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:24:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:24:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:24:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:24:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:24:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:24:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:24:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:24:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:24:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:24:35,170 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:24:35,170 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:24:35,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:24:35 BoogieIcfgContainer [2021-02-22 01:24:35,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:24:35,176 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:24:35,176 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:24:35,179 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:24:35,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:24:32" (1/3) ... [2021-02-22 01:24:35,180 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a77feb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:24:35, skipping insertion in model container [2021-02-22 01:24:35,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:24:33" (2/3) ... [2021-02-22 01:24:35,181 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a77feb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:24:35, skipping insertion in model container [2021-02-22 01:24:35,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:24:35" (3/3) ... [2021-02-22 01:24:35,183 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product54.cil.c [2021-02-22 01:24:35,189 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:24:35,200 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:24:35,217 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:24:35,242 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:24:35,242 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:24:35,242 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:24:35,243 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:24:35,243 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:24:35,243 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:24:35,243 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:24:35,243 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:24:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states. [2021-02-22 01:24:35,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:24:35,292 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:24:35,293 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:24:35,294 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:24:35,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:24:35,300 INFO L82 PathProgramCache]: Analyzing trace with hash -985833663, now seen corresponding path program 1 times [2021-02-22 01:24:35,310 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:24:35,310 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1747097290] [2021-02-22 01:24:35,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:24:35,391 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:24:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:35,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:35,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:35,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:35,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,133 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:24:36,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:24:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:24:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:24:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:24:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:24:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:24:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:36,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:24:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:24:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:36,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:36,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:24:36,363 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1747097290] [2021-02-22 01:24:36,365 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:24:36,365 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:24:36,365 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127939642] [2021-02-22 01:24:36,371 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:24:36,371 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:24:36,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:24:36,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:24:36,387 INFO L87 Difference]: Start difference. First operand 360 states. Second operand 4 states. [2021-02-22 01:24:38,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:24:38,164 INFO L93 Difference]: Finished difference Result 575 states and 672 transitions. [2021-02-22 01:24:38,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:24:38,166 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:24:38,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:24:38,201 INFO L225 Difference]: With dead ends: 575 [2021-02-22 01:24:38,202 INFO L226 Difference]: Without dead ends: 356 [2021-02-22 01:24:38,212 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:24:38,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356 states. [2021-02-22 01:24:38,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356 to 308. [2021-02-22 01:24:38,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2021-02-22 01:24:38,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 336 transitions. [2021-02-22 01:24:38,426 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 336 transitions. Word has length 165 [2021-02-22 01:24:38,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:24:38,427 INFO L480 AbstractCegarLoop]: Abstraction has 308 states and 336 transitions. [2021-02-22 01:24:38,427 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:24:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 336 transitions. [2021-02-22 01:24:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:24:38,433 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:24:38,434 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:24:38,434 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:24:38,434 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:24:38,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:24:38,435 INFO L82 PathProgramCache]: Analyzing trace with hash -1293883669, now seen corresponding path program 1 times [2021-02-22 01:24:38,435 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:24:38,435 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1117672137] [2021-02-22 01:24:38,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:24:38,440 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:24:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:38,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:38,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:38,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:38,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:38,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:38,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:38,893 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:24:38,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:38,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:38,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:38,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:24:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:38,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:38,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:38,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:24:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:38,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:38,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:38,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:24:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:39,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:39,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:39,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:24:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:39,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:39,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:39,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:24:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:39,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:39,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:39,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:24:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:39,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:39,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:39,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:39,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:39,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:39,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:24:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:39,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:39,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:39,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:24:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:39,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:39,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:24:39,076 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1117672137] [2021-02-22 01:24:39,076 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:24:39,076 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:24:39,083 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902896882] [2021-02-22 01:24:39,086 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:24:39,086 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:24:39,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:24:39,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:24:39,088 INFO L87 Difference]: Start difference. First operand 308 states and 336 transitions. Second operand 5 states. [2021-02-22 01:24:39,888 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:24:41,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:24:41,339 INFO L93 Difference]: Finished difference Result 499 states and 563 transitions. [2021-02-22 01:24:41,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:24:41,340 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:24:41,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:24:41,344 INFO L225 Difference]: With dead ends: 499 [2021-02-22 01:24:41,344 INFO L226 Difference]: Without dead ends: 345 [2021-02-22 01:24:41,346 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:24:41,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2021-02-22 01:24:41,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 298. [2021-02-22 01:24:41,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298 states. [2021-02-22 01:24:41,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 323 transitions. [2021-02-22 01:24:41,461 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 323 transitions. Word has length 166 [2021-02-22 01:24:41,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:24:41,462 INFO L480 AbstractCegarLoop]: Abstraction has 298 states and 323 transitions. [2021-02-22 01:24:41,462 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:24:41,462 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 323 transitions. [2021-02-22 01:24:41,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-22 01:24:41,466 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:24:41,466 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] [2021-02-22 01:24:41,466 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:24:41,466 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:24:41,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:24:41,467 INFO L82 PathProgramCache]: Analyzing trace with hash 775870862, now seen corresponding path program 1 times [2021-02-22 01:24:41,467 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:24:41,468 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2047016194] [2021-02-22 01:24:41,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:24:41,471 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:24:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:41,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:41,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:41,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:41,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:41,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:41,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:41,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:41,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:41,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:41,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:24:41,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:41,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,072 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:24:42,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:24:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:24:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:24:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:24:42,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:24:42,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:24:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:24:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:24:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:42,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:24:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:42,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-22 01:24:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-22 01:24:42,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:42,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:42,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:24:42,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2047016194] [2021-02-22 01:24:42,347 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:24:42,348 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:24:42,348 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733766068] [2021-02-22 01:24:42,349 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:24:42,350 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:24:42,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:24:42,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:24:42,351 INFO L87 Difference]: Start difference. First operand 298 states and 323 transitions. Second operand 11 states. [2021-02-22 01:24:42,987 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:24:43,469 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:24:43,883 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:24:44,268 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:24:44,656 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:24:44,993 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:24:47,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:24:47,234 INFO L93 Difference]: Finished difference Result 546 states and 628 transitions. [2021-02-22 01:24:47,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:24:47,235 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-22 01:24:47,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:24:47,239 INFO L225 Difference]: With dead ends: 546 [2021-02-22 01:24:47,239 INFO L226 Difference]: Without dead ends: 368 [2021-02-22 01:24:47,241 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:24:47,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states. [2021-02-22 01:24:47,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 298. [2021-02-22 01:24:47,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298 states. [2021-02-22 01:24:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 322 transitions. [2021-02-22 01:24:47,394 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 322 transitions. Word has length 179 [2021-02-22 01:24:47,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:24:47,395 INFO L480 AbstractCegarLoop]: Abstraction has 298 states and 322 transitions. [2021-02-22 01:24:47,395 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:24:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 322 transitions. [2021-02-22 01:24:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2021-02-22 01:24:47,399 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:24:47,400 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] [2021-02-22 01:24:47,400 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:24:47,400 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:24:47,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:24:47,401 INFO L82 PathProgramCache]: Analyzing trace with hash 656676824, now seen corresponding path program 1 times [2021-02-22 01:24:47,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:24:47,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1903573292] [2021-02-22 01:24:47,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:24:47,405 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:24:47,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:47,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:47,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:47,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:47,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:47,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,835 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:24:47,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:47,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:24:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:24:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:24:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:24:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:24:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:24:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:24:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:47,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:24:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:47,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:24:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:47,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:24:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:47,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:24:47,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:24:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-22 01:24:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:47,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 01:24:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:47,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:47,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:48,029 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:24:48,030 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1903573292] [2021-02-22 01:24:48,030 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:24:48,030 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-22 01:24:48,030 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164359915] [2021-02-22 01:24:48,031 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-22 01:24:48,031 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:24:48,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-22 01:24:48,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-22 01:24:48,032 INFO L87 Difference]: Start difference. First operand 298 states and 322 transitions. Second operand 8 states. [2021-02-22 01:24:48,699 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:24:50,856 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:24:51,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:24:51,715 INFO L93 Difference]: Finished difference Result 741 states and 880 transitions. [2021-02-22 01:24:51,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-22 01:24:51,716 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 197 [2021-02-22 01:24:51,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:24:51,721 INFO L225 Difference]: With dead ends: 741 [2021-02-22 01:24:51,721 INFO L226 Difference]: Without dead ends: 563 [2021-02-22 01:24:51,723 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2021-02-22 01:24:51,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 563 states. [2021-02-22 01:24:51,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 563 to 425. [2021-02-22 01:24:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2021-02-22 01:24:51,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 459 transitions. [2021-02-22 01:24:51,939 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 459 transitions. Word has length 197 [2021-02-22 01:24:51,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:24:51,940 INFO L480 AbstractCegarLoop]: Abstraction has 425 states and 459 transitions. [2021-02-22 01:24:51,940 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-22 01:24:51,940 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 459 transitions. [2021-02-22 01:24:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-02-22 01:24:51,943 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:24:51,943 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] [2021-02-22 01:24:51,944 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:24:51,944 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:24:51,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:24:51,944 INFO L82 PathProgramCache]: Analyzing trace with hash 1991346662, now seen corresponding path program 1 times [2021-02-22 01:24:51,944 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:24:51,945 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1014945049] [2021-02-22 01:24:51,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:24:51,949 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:24:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:52,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:52,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:52,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:24:52,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:24:52,065 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:24:52,066 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:24:52,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,362 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:24:52,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:24:52,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:24:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:24:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:24:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:24:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:24:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:24:52,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:24:52,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:24:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:24:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:24:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:24:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:24:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:24:52,556 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-22 01:24:52,557 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-22 01:24:52,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:24:52,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:24:52,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:24:52,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:24:52,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-22 01:24:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-02-22 01:24:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:24:52,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:24:52,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:24:52,700 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:24:52,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1014945049] [2021-02-22 01:24:52,700 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:24:52,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:24:52,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060777780] [2021-02-22 01:24:52,701 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:24:52,701 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:24:52,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:24:52,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:24:52,702 INFO L87 Difference]: Start difference. First operand 425 states and 459 transitions. Second operand 11 states. [2021-02-22 01:24:53,390 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:24:54,882 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:24:55,266 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:24:55,664 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:24:56,032 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:24:56,451 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:24:56,833 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:24:59,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:24:59,629 INFO L93 Difference]: Finished difference Result 1171 states and 1437 transitions. [2021-02-22 01:24:59,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-22 01:24:59,630 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 221 [2021-02-22 01:24:59,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:24:59,640 INFO L225 Difference]: With dead ends: 1171 [2021-02-22 01:24:59,640 INFO L226 Difference]: Without dead ends: 866 [2021-02-22 01:24:59,643 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 133 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=188, Invalid=568, Unknown=0, NotChecked=0, Total=756 [2021-02-22 01:24:59,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 866 states. [2021-02-22 01:24:59,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 627. [2021-02-22 01:24:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 627 states. [2021-02-22 01:24:59,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 689 transitions. [2021-02-22 01:24:59,939 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 689 transitions. Word has length 221 [2021-02-22 01:24:59,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:24:59,940 INFO L480 AbstractCegarLoop]: Abstraction has 627 states and 689 transitions. [2021-02-22 01:24:59,940 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:24:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 689 transitions. [2021-02-22 01:24:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-02-22 01:24:59,945 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:24:59,945 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] [2021-02-22 01:24:59,945 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:24:59,946 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:24:59,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:24:59,946 INFO L82 PathProgramCache]: Analyzing trace with hash 2060864771, now seen corresponding path program 1 times [2021-02-22 01:24:59,946 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:24:59,947 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1490291262] [2021-02-22 01:24:59,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:24:59,949 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:24:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,399 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:25:00,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:25:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:25:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:25:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:25:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:25:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:25:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:25:00,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:25:00,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:00,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:25:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:25:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-22 01:25:00,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-02-22 01:25:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:00,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:00,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:00,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:00,681 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:25:00,682 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1490291262] [2021-02-22 01:25:00,682 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:25:00,682 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:25:00,682 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638317015] [2021-02-22 01:25:00,683 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:25:00,683 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:25:00,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:25:00,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:25:00,684 INFO L87 Difference]: Start difference. First operand 627 states and 689 transitions. Second operand 11 states. [2021-02-22 01:25:01,310 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:25:02,384 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:02,798 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:25:03,952 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:25:04,410 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:04,855 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:25:05,637 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:06,025 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:25:06,389 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:07,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:25:07,429 INFO L93 Difference]: Finished difference Result 1367 states and 1619 transitions. [2021-02-22 01:25:07,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-02-22 01:25:07,430 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 221 [2021-02-22 01:25:07,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:25:07,437 INFO L225 Difference]: With dead ends: 1367 [2021-02-22 01:25:07,437 INFO L226 Difference]: Without dead ends: 860 [2021-02-22 01:25:07,440 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=248, Invalid=622, Unknown=0, NotChecked=0, Total=870 [2021-02-22 01:25:07,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 860 states. [2021-02-22 01:25:07,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 860 to 625. [2021-02-22 01:25:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 625 states. [2021-02-22 01:25:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 625 states and 683 transitions. [2021-02-22 01:25:07,687 INFO L78 Accepts]: Start accepts. Automaton has 625 states and 683 transitions. Word has length 221 [2021-02-22 01:25:07,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:25:07,688 INFO L480 AbstractCegarLoop]: Abstraction has 625 states and 683 transitions. [2021-02-22 01:25:07,688 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:25:07,688 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 683 transitions. [2021-02-22 01:25:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-02-22 01:25:07,691 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:25:07,692 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] [2021-02-22 01:25:07,692 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:25:07,692 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:25:07,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:25:07,693 INFO L82 PathProgramCache]: Analyzing trace with hash 667329050, now seen corresponding path program 1 times [2021-02-22 01:25:07,693 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:25:07,693 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1467724340] [2021-02-22 01:25:07,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:25:07,696 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:25:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:07,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:07,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:07,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:07,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,042 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:25:08,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:25:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:25:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:25:08,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:25:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:25:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:25:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:25:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:25:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:08,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:08,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:08,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:08,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:08,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:25:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:25:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-22 01:25:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-22 01:25:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:08,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:08,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:08,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:25:08,312 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1467724340] [2021-02-22 01:25:08,312 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:25:08,313 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:25:08,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028059467] [2021-02-22 01:25:08,313 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:25:08,313 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:25:08,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:25:08,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:25:08,314 INFO L87 Difference]: Start difference. First operand 625 states and 683 transitions. Second operand 11 states. [2021-02-22 01:25:09,896 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:10,275 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:25:10,667 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:25:11,047 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:25:11,440 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:25:11,804 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:25:13,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:25:13,528 INFO L93 Difference]: Finished difference Result 1371 states and 1617 transitions. [2021-02-22 01:25:13,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:25:13,529 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 222 [2021-02-22 01:25:13,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:25:13,536 INFO L225 Difference]: With dead ends: 1371 [2021-02-22 01:25:13,536 INFO L226 Difference]: Without dead ends: 866 [2021-02-22 01:25:13,538 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:25:13,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 866 states. [2021-02-22 01:25:13,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 641. [2021-02-22 01:25:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 641 states. [2021-02-22 01:25:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 641 states and 699 transitions. [2021-02-22 01:25:13,751 INFO L78 Accepts]: Start accepts. Automaton has 641 states and 699 transitions. Word has length 222 [2021-02-22 01:25:13,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:25:13,752 INFO L480 AbstractCegarLoop]: Abstraction has 641 states and 699 transitions. [2021-02-22 01:25:13,752 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:25:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 699 transitions. [2021-02-22 01:25:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-02-22 01:25:13,756 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:25:13,756 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] [2021-02-22 01:25:13,756 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:25:13,756 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:25:13,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:25:13,757 INFO L82 PathProgramCache]: Analyzing trace with hash 605000314, now seen corresponding path program 1 times [2021-02-22 01:25:13,757 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:25:13,757 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [365955484] [2021-02-22 01:25:13,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:25:13,760 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:25:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:13,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:13,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:13,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:13,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:13,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:13,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:13,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:13,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:13,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:13,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,113 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:25:14,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:25:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:25:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:25:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:14,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:14,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:25:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:25:14,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:25:14,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:25:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:25:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:14,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:14,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:14,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:25:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:14,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:14,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:25:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-22 01:25:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-22 01:25:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:14,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:14,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:25:14,414 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [365955484] [2021-02-22 01:25:14,414 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:25:14,414 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:25:14,415 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73240374] [2021-02-22 01:25:14,415 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:25:14,415 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:25:14,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:25:14,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:25:14,416 INFO L87 Difference]: Start difference. First operand 641 states and 699 transitions. Second operand 14 states. [2021-02-22 01:25:15,154 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:15,534 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:25:15,916 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:25:16,282 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:25:16,638 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:25:17,834 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:25:18,167 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:25:18,540 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:25:18,929 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:25:19,290 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:25:21,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:25:21,068 INFO L93 Difference]: Finished difference Result 1233 states and 1444 transitions. [2021-02-22 01:25:21,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:25:21,069 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 222 [2021-02-22 01:25:21,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:25:21,073 INFO L225 Difference]: With dead ends: 1233 [2021-02-22 01:25:21,073 INFO L226 Difference]: Without dead ends: 712 [2021-02-22 01:25:21,075 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-22 01:25:21,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 712 states. [2021-02-22 01:25:21,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 712 to 549. [2021-02-22 01:25:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 549 states. [2021-02-22 01:25:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 588 transitions. [2021-02-22 01:25:21,283 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 588 transitions. Word has length 222 [2021-02-22 01:25:21,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:25:21,283 INFO L480 AbstractCegarLoop]: Abstraction has 549 states and 588 transitions. [2021-02-22 01:25:21,283 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:25:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 588 transitions. [2021-02-22 01:25:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-02-22 01:25:21,285 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:25:21,286 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] [2021-02-22 01:25:21,286 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:25:21,286 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:25:21,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:25:21,287 INFO L82 PathProgramCache]: Analyzing trace with hash -2108972290, now seen corresponding path program 1 times [2021-02-22 01:25:21,287 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:25:21,287 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [261924350] [2021-02-22 01:25:21,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:25:21,290 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:25:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:21,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:21,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:21,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:21,400 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:25:21,403 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:25:21,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:21,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:21,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:21,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,719 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:25:21,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:25:21,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:25:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:25:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:25:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:25:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:25:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:25:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:21,831 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:25:21,833 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:25:21,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:25:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:25:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-22 01:25:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:25:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:25:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-22 01:25:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:21,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:21,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:21,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-02-22 01:25:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:21,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:21,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:22,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:25:22,015 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [261924350] [2021-02-22 01:25:22,015 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:25:22,015 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-22 01:25:22,015 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589816570] [2021-02-22 01:25:22,016 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-22 01:25:22,016 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:25:22,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-22 01:25:22,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:25:22,017 INFO L87 Difference]: Start difference. First operand 549 states and 588 transitions. Second operand 15 states. [2021-02-22 01:25:23,042 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:25:24,043 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:25:26,272 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:25:27,003 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:25:27,419 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:27,807 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:25:28,517 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:25:28,891 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:29,305 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:25:29,684 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:32,165 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:25:32,543 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:32,976 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:25:33,838 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:25:35,687 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:25:36,463 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:25:37,440 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:25:38,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:25:38,560 INFO L93 Difference]: Finished difference Result 1726 states and 2027 transitions. [2021-02-22 01:25:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-02-22 01:25:38,565 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 227 [2021-02-22 01:25:38,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:25:38,573 INFO L225 Difference]: With dead ends: 1726 [2021-02-22 01:25:38,573 INFO L226 Difference]: Without dead ends: 1406 [2021-02-22 01:25:38,576 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1098 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=754, Invalid=2906, Unknown=0, NotChecked=0, Total=3660 [2021-02-22 01:25:38,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1406 states. [2021-02-22 01:25:39,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1406 to 1128. [2021-02-22 01:25:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1128 states. [2021-02-22 01:25:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 1128 states and 1214 transitions. [2021-02-22 01:25:39,079 INFO L78 Accepts]: Start accepts. Automaton has 1128 states and 1214 transitions. Word has length 227 [2021-02-22 01:25:39,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:25:39,080 INFO L480 AbstractCegarLoop]: Abstraction has 1128 states and 1214 transitions. [2021-02-22 01:25:39,080 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-22 01:25:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1214 transitions. [2021-02-22 01:25:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-02-22 01:25:39,083 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:25:39,084 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:25:39,084 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:25:39,084 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:25:39,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:25:39,085 INFO L82 PathProgramCache]: Analyzing trace with hash 1410829175, now seen corresponding path program 1 times [2021-02-22 01:25:39,085 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:25:39,085 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2025551822] [2021-02-22 01:25:39,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:25:39,166 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:25:39,166 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:25:39,173 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:25:39,173 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:25:39,180 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:25:39,204 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:25:39,208 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:25:39,212 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:25:39,215 WARN L141 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size [2021-02-22 01:25:39,222 WARN L147 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size 67 [2021-02-22 01:25:39,228 WARN L141 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size [2021-02-22 01:25:39,234 WARN L147 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size 67 [2021-02-22 01:25:39,269 WARN L141 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size [2021-02-22 01:25:39,271 WARN L147 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size 8 [2021-02-22 01:25:39,275 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:25:39,277 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:25:39,284 WARN L141 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size [2021-02-22 01:25:39,290 WARN L147 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size 67 [2021-02-22 01:25:39,295 WARN L141 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size [2021-02-22 01:25:39,301 WARN L147 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size 67 [2021-02-22 01:25:39,335 WARN L141 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size [2021-02-22 01:25:39,337 WARN L147 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size 8 [2021-02-22 01:25:39,340 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:25:39,342 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:25:39,346 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:25:39,346 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:25:39,350 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:25:39,351 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:25:39,353 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:25:39,354 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:25:39,357 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:25:39,359 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:25:39,364 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:25:39,364 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:25:39,369 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:25:39,369 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:25:39,371 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:25:39,373 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:25:39,375 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:25:39,378 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:25:39,382 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:25:39,382 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:25:39,387 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:25:39,387 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:25:39,389 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:25:39,390 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:25:39,393 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:25:39,395 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:25:39,400 WARN L141 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size [2021-02-22 01:25:39,405 WARN L147 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size 67 [2021-02-22 01:25:39,410 WARN L141 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size [2021-02-22 01:25:39,414 WARN L147 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size 67 [2021-02-22 01:25:39,449 WARN L141 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size [2021-02-22 01:25:39,450 WARN L147 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size 8 [2021-02-22 01:25:39,452 WARN L141 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size [2021-02-22 01:25:39,454 WARN L147 QuantifierPusher]: treesize reduction 11, result has 81.4 percent of original size 48 [2021-02-22 01:25:39,457 WARN L141 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size [2021-02-22 01:25:39,461 WARN L147 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size 67 [2021-02-22 01:25:39,464 WARN L141 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size [2021-02-22 01:25:39,468 WARN L147 QuantifierPusher]: treesize reduction 25, result has 72.8 percent of original size 67 [2021-02-22 01:25:39,502 WARN L141 QuantifierPusher]: treesize reduction 4, result has 89.7 percent of original size [2021-02-22 01:25:39,506 INFO L723 QuantifierPusher]: Distributing 8 disjuncts over 3 conjuncts [2021-02-22 01:25:39,512 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:39,512 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:39,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:39,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-02-22 01:25:39,524 WARN L147 QuantifierPusher]: treesize reduction 4, result has 89.7 percent of original size 35 [2021-02-22 01:25:39,532 WARN L141 QuantifierPusher]: treesize reduction 11, result has 91.1 percent of original size [2021-02-22 01:25:39,540 WARN L147 QuantifierPusher]: treesize reduction 11, result has 91.1 percent of original size 113 [2021-02-22 01:25:39,541 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:25:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:39,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:39,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:39,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:39,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:39,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:39,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:25:39,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:39,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:39,983 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:25:39,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:25:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:25:40,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:25:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:25:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:25:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:25:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:25:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:40,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:40,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:25:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:40,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:40,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-22 01:25:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-02-22 01:25:40,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:40,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:25:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-22 01:25:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:40,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:25:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-22 01:25:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:25:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2021-02-22 01:25:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-02-22 01:25:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:25:40,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:25:40,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:40,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:25:40,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,285 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:40,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:25:40,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,292 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:40,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:25:40,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,299 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:40,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:25:40,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:40,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:25:40,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,314 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:40,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:25:40,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:40,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:40,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:25:40,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:25:40,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:40,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:40,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,442 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:40,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:40,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:25:40,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:40,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:40,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:25:40,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:40,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,561 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:25:40,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:40,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:25:40,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:25:40,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:25:40,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:40,705 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:25:40,705 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:25:40,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:25:40,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:25:40,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:40,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:40,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:40,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:25:40,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:40,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:40,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:40,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,991 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:25:40,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:40,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:40,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:25:41,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:25:41,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:41,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:25:41,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:41,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:41,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:41,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:25:41,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:25:41,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:25:41,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:25:41,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:25:41,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:41,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:25:41,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:41,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:25:41,445 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-22 01:25:41,445 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-22 01:25:41,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:25:41,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:25:41,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:25:41,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:25:41,597 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size [2021-02-22 01:25:41,599 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size 16 [2021-02-22 01:25:41,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:41,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:41,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:41,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:25:41,817 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-22 01:25:41,818 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-22 01:25:41,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:41,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:25:41,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:41,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:41,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:42,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:25:42,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:25:42,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:25:42,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:25:42,238 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-22 01:25:42,239 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-22 01:25:42,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:42,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:25:42,378 WARN L141 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-02-22 01:25:42,379 WARN L147 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size 19 [2021-02-22 01:25:42,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:25:42,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:42,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:25:42,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:42,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:25:42,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:25:42,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:25:42,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:25:42,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:42,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:42,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:42,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:42,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:25:42,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:25:42,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:42,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:25:42,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:42,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:25:43,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:43,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:25:43,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:43,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:25:43,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:43,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:25:43,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:43,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:25:43,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:25:43,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:25:43,051 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2025551822] [2021-02-22 01:25:43,051 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:25:43,052 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2021-02-22 01:25:43,052 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538780261] [2021-02-22 01:25:43,053 INFO L460 AbstractCegarLoop]: Interpolant automaton has 56 states [2021-02-22 01:25:43,053 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:25:43,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2021-02-22 01:25:43,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=3333, Unknown=0, NotChecked=0, Total=3660 [2021-02-22 01:25:43,055 INFO L87 Difference]: Start difference. First operand 1128 states and 1214 transitions. Second operand 56 states. [2021-02-22 01:25:43,770 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:25:44,613 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:25:45,039 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:25:45,467 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:25:45,891 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:25:46,344 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:25:46,781 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:25:47,597 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-22 01:25:48,051 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:25:48,569 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:25:49,014 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:25:49,517 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:25:50,015 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:25:50,563 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:25:51,143 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:25:51,670 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:25:52,734 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:25:53,169 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:25:53,597 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:25:54,024 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:25:54,651 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:25:55,326 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:25:55,785 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:25:56,269 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:25:56,764 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:25:57,254 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:25:57,715 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:25:58,244 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:25:58,723 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:25:59,219 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:25:59,717 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:26:00,226 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:26:00,703 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:26:01,621 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:26:02,198 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:26:02,655 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:26:03,166 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:26:03,634 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:26:04,103 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:26:04,535 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:26:05,236 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:26:06,788 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:26:07,909 WARN L202 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:26:09,832 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:26:10,888 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:26:12,662 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:26:13,595 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:26:14,083 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:26:14,935 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:26:15,774 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 216 [2021-02-22 01:26:16,500 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:26:17,652 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:26:18,590 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:26:19,078 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:26:20,716 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:26:21,831 WARN L202 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:26:23,457 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:26:24,730 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:26:25,226 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:26:25,732 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:26:26,572 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:26:28,010 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:26:29,190 WARN L202 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2021-02-22 01:26:30,828 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:26:31,866 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:26:36,429 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:26:38,607 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:26:39,335 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:26:39,855 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:26:40,816 WARN L202 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:26:43,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:26:43,525 INFO L93 Difference]: Finished difference Result 3057 states and 3614 transitions. [2021-02-22 01:26:43,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 267 states. [2021-02-22 01:26:43,526 INFO L78 Accepts]: Start accepts. Automaton has 56 states. Word has length 341 [2021-02-22 01:26:43,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:26:43,528 INFO L225 Difference]: With dead ends: 3057 [2021-02-22 01:26:43,528 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:26:43,561 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 155 SyntacticMatches, 6 SemanticMatches, 321 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43204 ImplicationChecksByTransitivity, 47.4s TimeCoverageRelationStatistics Valid=6658, Invalid=97348, Unknown=0, NotChecked=0, Total=104006 [2021-02-22 01:26:43,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:26:43,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:26:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:26:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:26:43,563 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 341 [2021-02-22 01:26:43,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:26:43,563 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:26:43,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has 56 states. [2021-02-22 01:26:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:26:43,563 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:26:43,563 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-22 01:26:43,566 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:26:43,816 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-22 01:26:45,788 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 383 DAG size of output: 296 [2021-02-22 01:26:46,787 WARN L202 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 303 [2021-02-22 01:26:48,374 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 314 [2021-02-22 01:26:51,509 WARN L202 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 352 [2021-02-22 01:26:52,310 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 303 [2021-02-22 01:26:57,533 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 357 [2021-02-22 01:26:58,087 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 406 DAG size of output: 312 [2021-02-22 01:26:58,549 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 305 [2021-02-22 01:27:00,209 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 357 [2021-02-22 01:27:02,006 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 357 [2021-02-22 01:27:02,817 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 357 [2021-02-22 01:27:06,588 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 312 [2021-02-22 01:27:07,360 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 350 [2021-02-22 01:27:13,690 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 360 [2021-02-22 01:27:14,140 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 297 [2021-02-22 01:27:14,975 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 349 [2021-02-22 01:27:15,838 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 357 [2021-02-22 01:27:16,914 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 449 DAG size of output: 371 [2021-02-22 01:27:22,824 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 312 [2021-02-22 01:27:24,885 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 356 [2021-02-22 01:27:25,811 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 359 [2021-02-22 01:27:26,983 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 303 [2021-02-22 01:27:29,580 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-22 01:27:29,894 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:27:30,161 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-22 01:27:31,587 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 236 DAG size of output: 57 [2021-02-22 01:27:33,467 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 240 DAG size of output: 55 [2021-02-22 01:27:33,752 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:27:35,542 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2021-02-22 01:27:36,426 WARN L202 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-22 01:27:37,110 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2021-02-22 01:27:37,819 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:27:38,112 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:27:39,597 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 253 DAG size of output: 46 [2021-02-22 01:27:40,283 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:27:40,532 WARN L202 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:27:40,687 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:27:40,955 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 1 [2021-02-22 01:27:41,230 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:27:41,849 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-22 01:27:42,463 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:27:43,649 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-22 01:27:44,259 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:27:45,245 WARN L202 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:27:47,432 WARN L202 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 216 DAG size of output: 38 [2021-02-22 01:27:48,407 WARN L202 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 28 [2021-02-22 01:27:49,502 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 184 DAG size of output: 39 [2021-02-22 01:27:50,384 WARN L202 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-22 01:27:52,522 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 291 DAG size of output: 65 [2021-02-22 01:27:53,671 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 183 DAG size of output: 35 [2021-02-22 01:27:55,462 WARN L202 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 198 DAG size of output: 42 [2021-02-22 01:27:57,379 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 240 DAG size of output: 55 [2021-02-22 01:27:58,046 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:27:58,713 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:27:58,983 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:27:59,847 WARN L202 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-22 01:27:59,984 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2021-02-22 01:28:01,218 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 218 DAG size of output: 60 [2021-02-22 01:28:01,485 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:02,051 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 24 [2021-02-22 01:28:02,325 WARN L202 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-22 01:28:03,214 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 59 [2021-02-22 01:28:03,488 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:03,757 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:04,037 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:28:04,197 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:28:04,467 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:05,057 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-22 01:28:05,334 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:06,993 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 240 DAG size of output: 35 [2021-02-22 01:28:07,722 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-22 01:28:08,395 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:28:09,223 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 35 [2021-02-22 01:28:10,466 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2021-02-22 01:28:11,783 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2021-02-22 01:28:13,252 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2021-02-22 01:28:13,928 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:28:14,094 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:28:15,563 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2021-02-22 01:28:15,835 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:17,404 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 186 DAG size of output: 37 [2021-02-22 01:28:18,015 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:28:19,071 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2021-02-22 01:28:19,310 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-22 01:28:21,204 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 215 DAG size of output: 60 [2021-02-22 01:28:21,443 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-22 01:28:22,281 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 35 [2021-02-22 01:28:22,568 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:22,836 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:23,032 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 30 [2021-02-22 01:28:24,702 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 262 DAG size of output: 44 [2021-02-22 01:28:26,572 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 247 DAG size of output: 59 [2021-02-22 01:28:28,390 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 240 DAG size of output: 57 [2021-02-22 01:28:29,008 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:28:30,629 WARN L202 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 241 DAG size of output: 35 [2021-02-22 01:28:31,261 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:28:31,634 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2021-02-22 01:28:31,872 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-22 01:28:33,556 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 262 DAG size of output: 44 [2021-02-22 01:28:33,796 WARN L202 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:28:35,481 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 213 DAG size of output: 45 [2021-02-22 01:28:37,141 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 262 DAG size of output: 44 [2021-02-22 01:28:37,832 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:28:38,501 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:28:40,166 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 262 DAG size of output: 44 [2021-02-22 01:28:40,856 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:28:41,144 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:41,442 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:41,598 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:28:42,212 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:28:42,791 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2021-02-22 01:28:43,794 WARN L202 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 34 [2021-02-22 01:28:44,467 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-22 01:28:44,740 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:45,515 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 50 [2021-02-22 01:28:46,189 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:28:46,773 WARN L202 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 21 [2021-02-22 01:28:47,383 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:28:48,064 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:28:48,734 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2021-02-22 01:28:49,362 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:28:50,376 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 182 DAG size of output: 34 [2021-02-22 01:28:51,042 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 15 [2021-02-22 01:28:52,056 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 191 DAG size of output: 34 [2021-02-22 01:28:53,632 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 251 DAG size of output: 44 [2021-02-22 01:28:53,868 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-22 01:28:54,551 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:28:56,266 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 255 DAG size of output: 44 [2021-02-22 01:28:56,533 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-22 01:28:56,829 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:28:57,500 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:28:58,218 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 16 [2021-02-22 01:28:59,085 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-22 01:29:00,155 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2021-02-22 01:29:00,771 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:29:01,366 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-22 01:29:02,151 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 50 [2021-02-22 01:29:02,773 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:29:03,677 WARN L202 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 43 [2021-02-22 01:29:04,463 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 40 [2021-02-22 01:29:05,077 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:29:05,667 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-22 01:29:06,305 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:29:08,549 WARN L202 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 208 DAG size of output: 40 [2021-02-22 01:29:10,298 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 208 DAG size of output: 40 [2021-02-22 01:29:10,556 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:29:10,811 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:29:11,100 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:13,208 WARN L202 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 215 DAG size of output: 60 [2021-02-22 01:29:13,857 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 21 [2021-02-22 01:29:14,024 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:29:15,626 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 201 DAG size of output: 36 [2021-02-22 01:29:15,956 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:16,248 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:17,171 WARN L202 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-22 01:29:17,798 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 24 [2021-02-22 01:29:18,089 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:18,381 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:18,670 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:19,395 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2021-02-22 01:29:20,630 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-22 01:29:22,230 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 265 DAG size of output: 44 [2021-02-22 01:29:24,118 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 234 DAG size of output: 55 [2021-02-22 01:29:26,354 WARN L202 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 288 DAG size of output: 61 [2021-02-22 01:29:26,658 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:26,949 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:27,669 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:29:29,452 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 262 DAG size of output: 44 [2021-02-22 01:29:30,188 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:29:30,477 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:32,121 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 284 DAG size of output: 46 [2021-02-22 01:29:32,780 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:29:33,510 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:29:34,587 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 191 DAG size of output: 34 [2021-02-22 01:29:35,208 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2021-02-22 01:29:35,902 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2021-02-22 01:29:37,293 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2021-02-22 01:29:37,586 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:39,497 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 198 DAG size of output: 42 [2021-02-22 01:29:41,175 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 202 DAG size of output: 48 [2021-02-22 01:29:41,468 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:41,628 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:29:41,905 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-22 01:29:42,214 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 19 [2021-02-22 01:29:42,877 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:29:44,097 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-22 01:29:44,387 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:46,329 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 213 DAG size of output: 35 [2021-02-22 01:29:46,507 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:29:47,371 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 42 [2021-02-22 01:29:48,368 WARN L202 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:29:49,618 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-22 01:29:50,861 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2021-02-22 01:29:51,225 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:29:52,807 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 201 DAG size of output: 36 [2021-02-22 01:29:52,970 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:29:53,263 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:29:54,787 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 251 DAG size of output: 44 [2021-02-22 01:29:56,579 WARN L202 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 240 DAG size of output: 35 [2021-02-22 01:29:58,163 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 206 DAG size of output: 47 [2021-02-22 01:29:58,939 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-22 01:30:00,620 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 205 DAG size of output: 37 [2021-02-22 01:30:01,276 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-22 01:30:02,996 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 261 DAG size of output: 44 [2021-02-22 01:30:03,978 WARN L202 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 59 [2021-02-22 01:30:05,796 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 264 DAG size of output: 44 [2021-02-22 01:30:06,517 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:30:07,593 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 191 DAG size of output: 34 [2021-02-22 01:30:08,058 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 19 [2021-02-22 01:30:08,799 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-22 01:30:09,116 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:30:10,243 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 180 DAG size of output: 35 [2021-02-22 01:30:12,272 WARN L202 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 240 DAG size of output: 55 [2021-02-22 01:30:13,617 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 186 DAG size of output: 38 [2021-02-22 01:30:15,216 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 201 DAG size of output: 36 [2021-02-22 01:30:15,430 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 30 [2021-02-22 01:30:16,047 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2021-02-22 01:30:17,222 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 184 DAG size of output: 39 [2021-02-22 01:30:18,598 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 189 DAG size of output: 40 [2021-02-22 01:30:18,877 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 1 [2021-02-22 01:30:19,239 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:30:21,588 WARN L202 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 216 DAG size of output: 38 [2021-02-22 01:30:22,911 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 186 DAG size of output: 38 [2021-02-22 01:30:22,927 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:30:22,927 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:30:22,927 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:30:22,927 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 707 762) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L754(lines 731 755) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-22 01:30:22,928 INFO L189 CegarLoopUtils]: For program point L738(lines 738 742) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L738-1(lines 738 742) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L730-1(line 730) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L730-2(line 730) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L751-1(lines 732 753) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 01:30:22,929 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 707 762) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 707 762) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-22 01:30:22,930 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L749-1(line 749) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L749-2(line 749) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L803-2(line 803) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L795(lines 795 799) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L795-1(lines 795 799) no Hoare annotation was computed. [2021-02-22 01:30:22,931 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point L787-1(line 787) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point L787-2(line 787) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 763 822) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point L812-1(line 812) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point L812-2(line 812) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 763 822) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-22 01:30:22,932 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L808-1(line 808) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L808-2(line 808) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 763 822) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 01:30:22,933 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L789-2(lines 789 814) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-22 01:30:22,934 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L815(lines 788 816) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L807-1(line 807) no Hoare annotation was computed. [2021-02-22 01:30:22,935 INFO L189 CegarLoopUtils]: For program point L807-2(line 807) no Hoare annotation was computed. [2021-02-22 01:30:22,936 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-22 01:30:22,936 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-22 01:30:22,936 INFO L189 CegarLoopUtils]: For program point L803-1(line 803) no Hoare annotation was computed. [2021-02-22 01:30:22,936 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 638 644) the Hoare annotation is: true [2021-02-22 01:30:22,936 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 638 644) the Hoare annotation is: true [2021-02-22 01:30:22,936 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 645 653) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2021-02-22 01:30:22,936 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 645 653) the Hoare annotation is: true [2021-02-22 01:30:22,936 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 645 653) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2021-02-22 01:30:22,937 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-22 01:30:22,937 INFO L192 CegarLoopUtils]: At program point L649(line 649) the Hoare annotation is: true [2021-02-22 01:30:22,937 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 46 53) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-22 01:30:22,937 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 46 53) the Hoare annotation is: true [2021-02-22 01:30:22,937 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 46 53) the Hoare annotation is: true [2021-02-22 01:30:22,937 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 54 63) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= |old(~switchedOnBeforeTS~0)| 0)) (= ~switchedOnBeforeTS~0 0) (not (= 2 ~waterLevel~0))) (or .cse1 (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse0) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:30:22,937 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (let ((.cse2 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (and (= ~switchedOnBeforeTS~0 0) .cse3) (not (<= 2 ~waterLevel~0)))))) [2021-02-22 01:30:22,938 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:30:22,938 INFO L185 CegarLoopUtils]: At program point L59-1(line 59) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (let ((.cse2 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (and (= ~switchedOnBeforeTS~0 0) .cse3) (not (<= 2 ~waterLevel~0)))))) [2021-02-22 01:30:22,938 INFO L185 CegarLoopUtils]: At program point L59-2(line 59) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (let ((.cse0 (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret7|) .cse3)) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)))))) [2021-02-22 01:30:22,938 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:30:22,938 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse1 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0)))))) [2021-02-22 01:30:22,939 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:30:22,939 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 64 92) the Hoare annotation is: true [2021-02-22 01:30:22,939 INFO L185 CegarLoopUtils]: At program point L76(lines 76 86) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse3 .cse0 .cse1 .cse4 .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:30:22,939 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 64 92) the Hoare annotation is: (or (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:30:22,939 INFO L185 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:30:22,939 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:30:22,940 INFO L185 CegarLoopUtils]: At program point L72(lines 72 89) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:30:22,940 INFO L185 CegarLoopUtils]: At program point L74-2(line 74) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:30:22,940 INFO L185 CegarLoopUtils]: At program point L74-3(line 74) the Hoare annotation is: (let ((.cse0 (and (= |__utac_acc__Specification5_spec__3_#t~ret9| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse1 .cse3 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:30:22,940 INFO L185 CegarLoopUtils]: At program point L72-1(lines 64 92) the Hoare annotation is: (or (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:30:22,940 INFO L192 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: true [2021-02-22 01:30:22,940 INFO L185 CegarLoopUtils]: At program point L70-1(line 70) the Hoare annotation is: (or (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:30:22,940 INFO L185 CegarLoopUtils]: At program point L70-2(line 70) the Hoare annotation is: (or (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:30:22,940 INFO L185 CegarLoopUtils]: At program point L70-3(line 70) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (and (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (= |__utac_acc__Specification5_spec__3_#t~ret8| __utac_acc__Specification5_spec__3_~tmp~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:30:22,940 INFO L192 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: true [2021-02-22 01:30:22,941 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 292 314) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,941 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 292 314) the Hoare annotation is: true [2021-02-22 01:30:22,941 INFO L192 CegarLoopUtils]: At program point L311(line 311) the Hoare annotation is: true [2021-02-22 01:30:22,941 INFO L185 CegarLoopUtils]: At program point L304(line 304) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:30:22,941 INFO L185 CegarLoopUtils]: At program point L304-1(line 304) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:30:22,941 INFO L185 CegarLoopUtils]: At program point L302(lines 302 309) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:30:22,941 INFO L192 CegarLoopUtils]: At program point L302-1(lines 302 309) the Hoare annotation is: true [2021-02-22 01:30:22,941 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 292 314) the Hoare annotation is: true [2021-02-22 01:30:22,942 INFO L185 CegarLoopUtils]: At program point L300(line 300) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |main_#t~ret20| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:30:22,942 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,942 INFO L185 CegarLoopUtils]: At program point L300-1(line 300) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |main_#t~ret20| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:30:22,942 INFO L185 CegarLoopUtils]: At program point L298(line 298) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,942 INFO L185 CegarLoopUtils]: At program point L300-2(line 300) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |main_#t~ret20| 1) (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:30:22,942 INFO L185 CegarLoopUtils]: At program point L298-1(line 298) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,942 INFO L185 CegarLoopUtils]: At program point L294(line 294) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,942 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 246 269) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 246 269) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 246 269) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:30:22,943 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 01:30:22,944 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:30:22,944 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 01:30:22,944 INFO L192 CegarLoopUtils]: At program point L465(line 465) the Hoare annotation is: true [2021-02-22 01:30:22,944 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 461 469) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse2 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:30:22,944 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 461 469) the Hoare annotation is: true [2021-02-22 01:30:22,944 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 461 469) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse2 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:30:22,945 INFO L185 CegarLoopUtils]: At program point L466(line 466) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: true [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 525 543) the Hoare annotation is: true [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point L537(line 537) the Hoare annotation is: true [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point L535(line 535) the Hoare annotation is: true [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point L534(lines 534 538) the Hoare annotation is: true [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 525 543) the Hoare annotation is: true [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point L532(line 532) the Hoare annotation is: true [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point L534-2(lines 534 538) the Hoare annotation is: true [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point L532-1(line 532) the Hoare annotation is: true [2021-02-22 01:30:22,945 INFO L192 CegarLoopUtils]: At program point L532-2(line 532) the Hoare annotation is: true [2021-02-22 01:30:22,946 INFO L192 CegarLoopUtils]: At program point L532-3(line 532) the Hoare annotation is: true [2021-02-22 01:30:22,946 INFO L192 CegarLoopUtils]: At program point L528(line 528) the Hoare annotation is: true [2021-02-22 01:30:22,946 INFO L192 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: true [2021-02-22 01:30:22,946 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 525 543) the Hoare annotation is: true [2021-02-22 01:30:22,946 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:30:22,946 INFO L189 CegarLoopUtils]: For program point L477(lines 477 485) no Hoare annotation was computed. [2021-02-22 01:30:22,946 INFO L189 CegarLoopUtils]: For program point L477-2(lines 477 485) no Hoare annotation was computed. [2021-02-22 01:30:22,946 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 01:30:22,946 INFO L189 CegarLoopUtils]: For program point L500-1(line 500) no Hoare annotation was computed. [2021-02-22 01:30:22,946 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:30:22,946 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 470 505) no Hoare annotation was computed. [2021-02-22 01:30:22,946 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:30:22,946 INFO L189 CegarLoopUtils]: For program point L489(lines 489 497) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L489-2(lines 489 497) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 470 505) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 470 505) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 631 637) the Hoare annotation is: true [2021-02-22 01:30:22,947 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 631 637) the Hoare annotation is: true [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L698-1(line 698) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-22 01:30:22,947 INFO L189 CegarLoopUtils]: For program point L698-2(line 698) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 661 706) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point L661(lines 661 706) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point L661-1(lines 661 706) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 661 706) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point L684-1(line 684) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 661 706) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-22 01:30:22,948 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L691-1(line 691) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L687-1(line 687) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-22 01:30:22,949 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L993(line 993) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L993-1(line 993) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L991(line 991) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L993-2(line 993) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 974 1019) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L985(line 985) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L1016(line 1016) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L983(line 983) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L1014(line 1014) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L981(line 981) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L1012(line 1012) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L979(line 979) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L1010(line 1010) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L977(line 977) no Hoare annotation was computed. [2021-02-22 01:30:22,950 INFO L189 CegarLoopUtils]: For program point L975(line 975) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 974 1019) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L998(lines 998 999) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 974 1019) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L994(lines 994 1001) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L992(line 992) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L990(line 990) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L988(lines 988 1008) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L988-1(lines 988 1008) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L984(line 984) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L1015(line 1015) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L982(line 982) no Hoare annotation was computed. [2021-02-22 01:30:22,951 INFO L189 CegarLoopUtils]: For program point L1015-1(line 1015) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L1013(line 1013) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L1015-2(line 1015) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L980(line 980) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L1013-1(line 1013) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L1011(line 1011) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L1013-2(line 1013) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L978(line 978) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L976(line 976) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L974(lines 974 1019) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L189 CegarLoopUtils]: For program point L1005(lines 1005 1006) no Hoare annotation was computed. [2021-02-22 01:30:22,952 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 278 288) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,953 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 278 288) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 278 288) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 450 460) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 450 460) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point L455(line 455) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 450 460) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point L455-1(line 455) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point L455-2(line 455) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L192 CegarLoopUtils]: At program point L455-3(line 455) the Hoare annotation is: true [2021-02-22 01:30:22,953 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 442 449) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:30:22,954 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 442 449) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:30:22,954 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 442 449) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:30:22,954 INFO L185 CegarLoopUtils]: At program point L189(line 189) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~2 0) (<= 2 ~waterLevel~0))) [2021-02-22 01:30:22,954 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-22 01:30:22,954 INFO L185 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 1 isHighWaterSensorDry_~retValue_acc~2) .cse3))) [2021-02-22 01:30:22,954 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:30:22,954 INFO L192 CegarLoopUtils]: At program point L184(lines 184 190) the Hoare annotation is: true [2021-02-22 01:30:22,954 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 180 193) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse7 .cse5)) (.cse2 (not .cse7)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-22 01:30:22,954 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 180 193) the Hoare annotation is: true [2021-02-22 01:30:22,954 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 180 193) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse7 .cse5)) (.cse2 (not .cse7)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-22 01:30:22,955 INFO L185 CegarLoopUtils]: At program point L417(lines 417 425) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,955 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,955 INFO L185 CegarLoopUtils]: At program point L415-1(line 415) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,955 INFO L185 CegarLoopUtils]: At program point L413(lines 413 430) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:30:22,955 INFO L185 CegarLoopUtils]: At program point L415-2(line 415) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,955 INFO L185 CegarLoopUtils]: At program point L415-3(line 415) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,955 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 409 433) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse1 .cse3 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-22 01:30:22,955 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 409 433) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:30:22,955 INFO L185 CegarLoopUtils]: At program point L428(line 428) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-22 01:30:22,956 INFO L185 CegarLoopUtils]: At program point L428-1(lines 409 433) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse1 .cse3 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-22 01:30:22,956 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,956 INFO L185 CegarLoopUtils]: At program point L419(line 419) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,956 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 349 355) the Hoare annotation is: true [2021-02-22 01:30:22,956 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 349 355) the Hoare annotation is: true [2021-02-22 01:30:22,956 INFO L185 CegarLoopUtils]: At program point L601(lines 601 605) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,956 INFO L185 CegarLoopUtils]: At program point L601-2(lines 593 606) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~3 2147483647)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~7 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:30:22,956 INFO L185 CegarLoopUtils]: At program point L564(lines 563 610) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~3 2147483647)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~7 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:30:22,957 INFO L185 CegarLoopUtils]: At program point L593(lines 593 606) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,957 INFO L185 CegarLoopUtils]: At program point L556(line 556) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,957 INFO L185 CegarLoopUtils]: At program point L585(line 585) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,957 INFO L185 CegarLoopUtils]: At program point L581(line 581) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse6 (< ~waterLevel~0 3)) (.cse9 (<= 1 ~systemActive~0)) (.cse1 (<= |test_#t~nondet44| 2147483647)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~7 2147483647)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ |test_#t~nondet44| 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse10 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse8) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse11 .cse8 .cse7) (and .cse9 (not (= test_~tmp~7 0)) .cse1 .cse2 (= 2 ~waterLevel~0) .cse4 .cse5 .cse10 .cse11 .cse8 .cse7))) [2021-02-22 01:30:22,957 INFO L185 CegarLoopUtils]: At program point L581-1(line 581) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet44| 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (= test_~tmp___0~3 |test_#t~nondet44|)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ |test_#t~nondet44| 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse7 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:30:22,957 INFO L185 CegarLoopUtils]: At program point L573(lines 573 579) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~3 2147483647)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~7 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:30:22,958 INFO L185 CegarLoopUtils]: At program point L573-1(lines 573 579) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse6 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse7 (= 1 ~systemActive~0)) (.cse3 (<= test_~tmp~7 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse5 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse6 .cse7 .cse3 .cse8 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 .cse1 .cse6 .cse7 .cse3 .cse8 .cse9 .cse4) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (= 2 ~waterLevel~0) .cse7 .cse3 .cse2 .cse9 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 .cse1 (= ~pumpRunning~0 1) .cse6 .cse7 .cse3 (<= 2 ~waterLevel~0) .cse8 (= ~switchedOnBeforeTS~0 0) .cse4))) [2021-02-22 01:30:22,958 INFO L185 CegarLoopUtils]: At program point L565(lines 565 569) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~3 2147483647)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~7 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:30:22,958 INFO L185 CegarLoopUtils]: At program point L561(line 561) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,958 INFO L185 CegarLoopUtils]: At program point L557(line 557) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,958 INFO L185 CegarLoopUtils]: At program point L611(lines 562 612) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:30:22,958 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 553 618) the Hoare annotation is: true [2021-02-22 01:30:22,958 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 553 618) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,958 INFO L185 CegarLoopUtils]: At program point L599(line 599) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,958 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 553 618) the Hoare annotation is: true [2021-02-22 01:30:22,958 INFO L185 CegarLoopUtils]: At program point L599-1(line 599) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,959 INFO L185 CegarLoopUtils]: At program point L599-2(line 599) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,959 INFO L185 CegarLoopUtils]: At program point L595(line 595) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,959 INFO L185 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,959 INFO L185 CegarLoopUtils]: At program point L558(line 558) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,959 INFO L185 CegarLoopUtils]: At program point L591-1(line 591) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,960 INFO L185 CegarLoopUtils]: At program point L583(lines 583 589) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,960 INFO L185 CegarLoopUtils]: At program point L583-1(lines 583 589) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:30:22,960 INFO L185 CegarLoopUtils]: At program point L608(lines 563 610) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~3 2147483647)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~7 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:30:22,960 INFO L185 CegarLoopUtils]: At program point L575(line 575) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (= test_~tmp~7 0))) (.cse2 (<= test_~tmp___0~3 2147483647)) (.cse3 (<= 0 (+ test_~tmp~7 2147483648))) (.cse4 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse5 (= 1 ~systemActive~0)) (.cse6 (<= test_~tmp~7 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 (= ~switchedOnBeforeTS~0 0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse6 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse9 .cse8))) [2021-02-22 01:30:22,960 INFO L185 CegarLoopUtils]: At program point L571(line 571) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~3 2147483647)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~7 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse8 (<= 1 ~systemActive~0)) (.cse2 (<= |test_#t~nondet43| 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse9 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7 .cse8 .cse9) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse10 .cse9 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse9) (and .cse8 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-22 01:30:22,961 INFO L185 CegarLoopUtils]: At program point L571-1(line 571) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~3 2147483647)) (.cse3 (<= |test_#t~nondet43| 2147483647)) (.cse2 (= test_~tmp~7 |test_#t~nondet43|)) (.cse4 (<= 0 (+ test_~tmp___0~3 2147483648))) (.cse5 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse3 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 .cse1 .cse3 .cse2 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse3 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 .cse6 .cse8 .cse9))) [2021-02-22 01:30:22,961 INFO L185 CegarLoopUtils]: At program point L555(line 555) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L929(line 929) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 928 973) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L952(lines 952 953) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L948(lines 948 955) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L946(line 946) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L944(line 944) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L942(lines 942 962) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L942-1(lines 942 962) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L938(line 938) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L969(line 969) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L936(line 936) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L969-1(line 969) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L967(line 967) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L969-2(line 969) no Hoare annotation was computed. [2021-02-22 01:30:22,961 INFO L189 CegarLoopUtils]: For program point L934(line 934) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L967-1(line 967) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L965(line 965) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L967-2(line 967) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L932(line 932) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L930(line 930) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L928(lines 928 973) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L959(lines 959 960) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 928 973) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L947-1(line 947) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L945(line 945) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L947-2(line 947) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 928 973) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L939(line 939) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L970(line 970) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L937(line 937) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L968(line 968) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L935(line 935) no Hoare annotation was computed. [2021-02-22 01:30:22,962 INFO L189 CegarLoopUtils]: For program point L966(line 966) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point L933(line 933) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point L964(line 964) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point L931(line 931) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 194 202) the Hoare annotation is: true [2021-02-22 01:30:22,963 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 194 202) the Hoare annotation is: true [2021-02-22 01:30:22,963 INFO L192 CegarLoopUtils]: At program point L199(line 199) the Hoare annotation is: true [2021-02-22 01:30:22,963 INFO L192 CegarLoopUtils]: At program point L198(line 198) the Hoare annotation is: true [2021-02-22 01:30:22,963 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 194 202) the Hoare annotation is: true [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point L156(lines 156 164) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point L156-2(lines 156 164) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 148 170) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 148 170) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 148 170) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:30:22,963 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L623-2(line 623) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 621 630) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 621 630) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 621 630) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L903-1(line 903) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L903-2(line 903) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L895(lines 873 896) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-22 01:30:22,964 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L887(line 887) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L854(lines 854 870) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L887-1(line 887) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L887-2(line 887) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L871(lines 871 912) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 825 927) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L863-1(line 863) no Hoare annotation was computed. [2021-02-22 01:30:22,965 INFO L189 CegarLoopUtils]: For program point L888(line 888) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L913(lines 913 924) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L905(line 905) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L905-1(line 905) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 825 927) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L889(line 889) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L889-1(line 889) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L856-1(line 856) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L914(lines 914 921) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 825 927) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L906(line 906) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L890(line 890) no Hoare annotation was computed. [2021-02-22 01:30:22,966 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L849(lines 849 853) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L874-2(lines 874 894) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L825(lines 825 927) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L825-1(lines 825 927) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L916-1(line 916) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L916-2(line 916) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L875(lines 874 894) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-22 01:30:22,967 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L925(line 925) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L859-1(line 859) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L876(lines 876 880) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L901-1(line 901) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L901-2(line 901) no Hoare annotation was computed. [2021-02-22 01:30:22,968 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-22 01:30:22,969 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-22 01:30:22,969 INFO L189 CegarLoopUtils]: For program point L885-1(line 885) no Hoare annotation was computed. [2021-02-22 01:30:22,969 INFO L189 CegarLoopUtils]: For program point L885-2(line 885) no Hoare annotation was computed. [2021-02-22 01:30:22,969 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-22 01:30:22,969 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-22 01:30:22,969 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-22 01:30:22,969 INFO L185 CegarLoopUtils]: At program point L960(line 960) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,969 INFO L185 CegarLoopUtils]: At program point L320(line 320) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:30:22,969 INFO L185 CegarLoopUtils]: At program point L952(line 952) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,969 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:30:22,969 INFO L185 CegarLoopUtils]: At program point L952-1(line 952) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,969 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:30:22,970 INFO L185 CegarLoopUtils]: At program point L1006(line 1006) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,970 INFO L185 CegarLoopUtils]: At program point L998(line 998) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,970 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:30:22,970 INFO L185 CegarLoopUtils]: At program point L998-1(line 998) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,970 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,970 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,970 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,970 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,970 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,971 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,971 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,971 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,971 INFO L185 CegarLoopUtils]: At program point L953(line 953) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,971 INFO L185 CegarLoopUtils]: At program point L499(line 499) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,971 INFO L185 CegarLoopUtils]: At program point L499-1(line 499) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,971 INFO L185 CegarLoopUtils]: At program point L499-2(line 499) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,971 INFO L185 CegarLoopUtils]: At program point L499-3(line 499) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,972 INFO L185 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,972 INFO L185 CegarLoopUtils]: At program point L495-1(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,972 INFO L185 CegarLoopUtils]: At program point L495-2(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,972 INFO L185 CegarLoopUtils]: At program point L495-3(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,972 INFO L185 CegarLoopUtils]: At program point L491(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,972 INFO L185 CegarLoopUtils]: At program point L495-4(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,972 INFO L185 CegarLoopUtils]: At program point L491-1(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,972 INFO L185 CegarLoopUtils]: At program point L491-2(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,972 INFO L185 CegarLoopUtils]: At program point L491-3(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L487(line 487) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L999(line 999) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L487-1(line 487) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L487-2(line 487) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L487-3(line 487) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L487-4(line 487) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L483-1(line 483) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L487-5(line 487) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,973 INFO L185 CegarLoopUtils]: At program point L483-2(line 483) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,974 INFO L185 CegarLoopUtils]: At program point L487-6(line 487) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,974 INFO L185 CegarLoopUtils]: At program point L483-3(line 483) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,974 INFO L185 CegarLoopUtils]: At program point L487-7(line 487) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,974 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,974 INFO L185 CegarLoopUtils]: At program point L483-4(line 483) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,974 INFO L185 CegarLoopUtils]: At program point L479-1(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,974 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:30:22,974 INFO L185 CegarLoopUtils]: At program point L479-2(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,974 INFO L185 CegarLoopUtils]: At program point L479-3(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L475(line 475) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L153(line 153) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L166-1(line 166) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L166-2(line 166) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L162(line 162) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L162-1(line 162) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L162-2(line 162) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L162-3(line 162) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,975 INFO L185 CegarLoopUtils]: At program point L959(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L319(line 319) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L158(line 158) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L959-1(line 959) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L158-1(line 158) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L158-2(line 158) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L158-3(line 158) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L154(line 154) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L158-4(line 158) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L154-1(line 154) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,976 INFO L185 CegarLoopUtils]: At program point L158-5(line 158) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L154-2(line 154) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L154-3(line 154) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L154-4(line 154) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L154-5(line 154) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L501(line 501) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L154-6(line 154) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L501-1(line 501) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L154-7(line 154) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L501-2(line 501) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,977 INFO L185 CegarLoopUtils]: At program point L1005(line 1005) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,978 INFO L185 CegarLoopUtils]: At program point L1005-1(line 1005) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,978 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#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~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-22 01:30:22,978 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:30:22,978 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:30:22,978 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 434 441) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) [2021-02-22 01:30:22,978 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 434 441) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) [2021-02-22 01:30:22,979 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 434 441) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) [2021-02-22 01:30:22,979 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 171 179) the Hoare annotation is: true [2021-02-22 01:30:22,979 INFO L185 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not .cse5)) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not (= 2 ~waterLevel~0)) (not .cse4))))) [2021-02-22 01:30:22,979 INFO L192 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: true [2021-02-22 01:30:22,979 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 171 179) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not .cse4)) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not .cse5) (not (<= 2 ~waterLevel~0)) .cse2) (or .cse3 .cse0 .cse1 .cse5 .cse2)))) [2021-02-22 01:30:22,979 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 171 179) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not .cse4)) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not .cse5) (not (<= 2 ~waterLevel~0)) .cse2) (or .cse3 .cse0 .cse1 .cse5 .cse2)))) [2021-02-22 01:30:22,979 INFO L192 CegarLoopUtils]: At program point L513(line 513) the Hoare annotation is: true [2021-02-22 01:30:22,980 INFO L185 CegarLoopUtils]: At program point L515-2(lines 515 519) the Hoare annotation is: (or (and (= isHighWaterLevel_~tmp~5 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5))) [2021-02-22 01:30:22,980 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 506 524) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~5 0) .cse6 (= isHighWaterLevel_~tmp___0~1 1) .cse5 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~7))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-22 01:30:22,980 INFO L185 CegarLoopUtils]: At program point L513-1(line 513) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (<= |isHighWaterLevel_#t~ret41| 0) (<= 0 |isHighWaterLevel_#t~ret41|)) (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret41|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:30:22,980 INFO L185 CegarLoopUtils]: At program point L513-2(line 513) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (<= |isHighWaterLevel_#t~ret41| 0) (<= 0 |isHighWaterLevel_#t~ret41|)) (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret41|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:30:22,980 INFO L185 CegarLoopUtils]: At program point L513-3(line 513) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterLevel_#t~ret41|) (<= 1 isHighWaterLevel_~tmp~5)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= |isHighWaterLevel_#t~ret41| 0) (< 0 (+ isHighWaterLevel_~tmp~5 1)) (= |isHighWaterLevel_#t~ret41| isHighWaterLevel_~tmp~5) (<= 2 ~waterLevel~0))) [2021-02-22 01:30:22,980 INFO L192 CegarLoopUtils]: At program point L509(line 509) the Hoare annotation is: true [2021-02-22 01:30:22,980 INFO L192 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: true [2021-02-22 01:30:22,980 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 506 524) the Hoare annotation is: true [2021-02-22 01:30:22,980 INFO L185 CegarLoopUtils]: At program point L521(line 521) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not .cse7)) (.cse2 (and (= isHighWaterLevel_~tmp~5 0) .cse6 (= isHighWaterLevel_~tmp___0~1 1) .cse7 .cse5 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~7))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-22 01:30:22,980 INFO L185 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp~5 0) (<= 2 ~waterLevel~0))) [2021-02-22 01:30:22,981 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 506 524) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~5 0) .cse6 (= isHighWaterLevel_~tmp___0~1 1) .cse5 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~7))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~5))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-22 01:30:22,981 INFO L185 CegarLoopUtils]: At program point L516(line 516) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3 (<= 1 isHighWaterLevel_~tmp~5)))) [2021-02-22 01:30:22,981 INFO L185 CegarLoopUtils]: At program point L515(lines 515 519) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not .cse7)) (.cse2 (not .cse8)) (.cse3 (not .cse6)) (.cse4 (and (= isHighWaterLevel_~tmp~5 0) .cse6 .cse7 .cse5 .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 (<= 1 isHighWaterLevel_~tmp~5) .cse4) (or .cse0 .cse1 .cse2 .cse3 (not .cse5) .cse4)))) [2021-02-22 01:30:22,981 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 127 138) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:30:22,981 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:30:22,981 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 127 138) the Hoare annotation is: true [2021-02-22 01:30:22,981 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:30:22,981 INFO L192 CegarLoopUtils]: At program point L131-1(lines 127 138) the Hoare annotation is: true [2021-02-22 01:30:22,981 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:30:22,981 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:30:22,981 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:30:22,982 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:30:22,982 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 139 147) the Hoare annotation is: true [2021-02-22 01:30:22,982 INFO L192 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: true [2021-02-22 01:30:22,982 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-22 01:30:22,982 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 139 147) the Hoare annotation is: true [2021-02-22 01:30:22,982 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 139 147) the Hoare annotation is: true [2021-02-22 01:30:22,982 INFO L185 CegarLoopUtils]: At program point L338(line 338) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse0 (= ~waterLevel~0 1)) (.cse5 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse7 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 (= ~pumpRunning~0 0)) .cse6 .cse3 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse11 .cse5 .cse2 .cse3 .cse7 .cse9) (or (and .cse10 .cse8) (not (<= 2 |old(~waterLevel~0)|)) .cse6 .cse1 .cse3 .cse4)))) [2021-02-22 01:30:22,982 INFO L185 CegarLoopUtils]: At program point L336(lines 336 342) the Hoare annotation is: (let ((.cse5 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse0 (= ~waterLevel~0 1)) (.cse6 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse11 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse15 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse5)) (.cse9 (= ~pumpRunning~0 0)) (.cse17 (= ~switchedOnBeforeTS~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse16 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (let ((.cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (< ~waterLevel~0 3))) (or .cse5 .cse6 (and .cse7 .cse8 .cse9) .cse10 .cse3 .cse11 (and .cse12 .cse7 .cse8) .cse13)) (or .cse0 .cse5 .cse6 .cse2 .cse3 .cse11 .cse13) (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse14 .cse15 .cse12) (and .cse14 (<= 2 ~waterLevel~0)) .cse10 .cse3 .cse16)) (or (and .cse15 .cse12) (not (<= 2 |old(~waterLevel~0)|)) .cse10 .cse1 .cse3 .cse4 (and .cse9 (not .cse17))) (or (and (= ~pumpRunning~0 1) .cse17) .cse2 .cse3 .cse16)))) [2021-02-22 01:30:22,982 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 322 348) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 (= ~switchedOnBeforeTS~0 0)) (not (= |old(~pumpRunning~0)| 1)) (not (= |old(~waterLevel~0)| 2)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse2 (and .cse3 .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-22 01:30:22,983 INFO L185 CegarLoopUtils]: At program point L331(line 331) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (= 2 ~waterLevel~0) .cse2 .cse3) (not (= |old(~pumpRunning~0)| 1)) (not (= |old(~waterLevel~0)| 2)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-22 01:30:22,983 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 322 348) the Hoare annotation is: (let ((.cse5 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse0 (= ~waterLevel~0 1)) (.cse6 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse11 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse15 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse5)) (.cse9 (= ~pumpRunning~0 0)) (.cse17 (= ~switchedOnBeforeTS~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse16 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (let ((.cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (< ~waterLevel~0 3))) (or .cse5 .cse6 (and .cse7 .cse8 .cse9) .cse10 .cse3 .cse11 (and .cse12 .cse7 .cse8) .cse13)) (or .cse0 .cse5 .cse6 .cse2 .cse3 .cse11 .cse13) (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse14 (<= 2 ~waterLevel~0)) (and .cse14 .cse15 .cse9) .cse10 .cse3 .cse16)) (or (and .cse15 .cse12) (not (<= 2 |old(~waterLevel~0)|)) .cse10 .cse1 .cse3 .cse4 (and .cse9 (not .cse17))) (or (and (= ~pumpRunning~0 1) .cse17) .cse2 .cse3 .cse16)))) [2021-02-22 01:30:22,983 INFO L185 CegarLoopUtils]: At program point L329(lines 325 347) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse0 (= ~waterLevel~0 1)) (.cse5 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse7 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 (= ~pumpRunning~0 0)) .cse6 .cse3 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse11 .cse5 .cse2 .cse3 .cse7 .cse9) (or (and .cse10 .cse8) (not (<= 2 |old(~waterLevel~0)|)) .cse6 .cse1 .cse3 .cse4)))) [2021-02-22 01:30:22,983 INFO L185 CegarLoopUtils]: At program point L327(lines 325 347) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse0 (and .cse3 .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or (and .cse3 .cse4 (= ~pumpRunning~0 0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-22 01:30:22,983 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 322 348) the Hoare annotation is: (let ((.cse5 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse0 (= ~waterLevel~0 1)) (.cse6 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse11 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse15 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse5)) (.cse9 (= ~pumpRunning~0 0)) (.cse17 (= ~switchedOnBeforeTS~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse16 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (let ((.cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (< ~waterLevel~0 3))) (or .cse5 .cse6 (and .cse7 .cse8 .cse9) .cse10 .cse3 .cse11 (and .cse12 .cse7 .cse8) .cse13)) (or .cse0 .cse5 .cse6 .cse2 .cse3 .cse11 .cse13) (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse14 (<= 2 ~waterLevel~0)) (and .cse14 .cse15 .cse9) .cse10 .cse3 .cse16)) (or (and .cse15 .cse12) (not (<= 2 |old(~waterLevel~0)|)) .cse10 .cse1 .cse3 .cse4 (and .cse9 (not .cse17))) (or (and (= ~pumpRunning~0 1) .cse17) .cse2 .cse3 .cse16)))) [2021-02-22 01:30:22,983 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 215 244) the Hoare annotation is: true [2021-02-22 01:30:22,983 INFO L192 CegarLoopUtils]: At program point L225-2(lines 225 239) the Hoare annotation is: true [2021-02-22 01:30:22,983 INFO L192 CegarLoopUtils]: At program point L221(line 221) the Hoare annotation is: true [2021-02-22 01:30:22,984 INFO L192 CegarLoopUtils]: At program point L221-1(line 221) the Hoare annotation is: true [2021-02-22 01:30:22,984 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-22 01:30:22,984 INFO L192 CegarLoopUtils]: At program point L240(lines 215 244) the Hoare annotation is: true [2021-02-22 01:30:22,984 INFO L192 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: true [2021-02-22 01:30:22,984 INFO L192 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: true [2021-02-22 01:30:22,984 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 215 244) the Hoare annotation is: true [2021-02-22 01:30:22,984 INFO L192 CegarLoopUtils]: At program point L229(lines 229 233) the Hoare annotation is: true [2021-02-22 01:30:22,984 INFO L192 CegarLoopUtils]: At program point L229-1(lines 229 233) the Hoare annotation is: true [2021-02-22 01:30:22,984 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 103 114) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:30:22,984 INFO L185 CegarLoopUtils]: At program point L108(line 108) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:30:22,984 INFO L185 CegarLoopUtils]: At program point L107-1(lines 103 114) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:30:22,985 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 103 114) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:30:22,985 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 270 276) the Hoare annotation is: true [2021-02-22 01:30:22,985 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 270 276) the Hoare annotation is: true [2021-02-22 01:30:22,985 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:30:22,985 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:30:22,985 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:30:22,985 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:30:22,985 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 544 551) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 01:30:22,986 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 544 551) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 01:30:22,986 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 544 551) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 01:30:22,986 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 357 381) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:30:22,986 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 357 381) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not .cse7)) (.cse5 (and (= ~pumpRunning~0 1) .cse8 .cse6 .cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) (.cse1 (not .cse9)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse4 (not .cse6) .cse5) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-22 01:30:22,986 INFO L185 CegarLoopUtils]: At program point L376(line 376) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,986 INFO L185 CegarLoopUtils]: At program point L376-1(lines 357 381) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not .cse7)) (.cse5 (and (= ~pumpRunning~0 1) .cse8 .cse6 .cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) (.cse1 (not .cse9)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse4 (not .cse6) .cse5) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-22 01:30:22,986 INFO L185 CegarLoopUtils]: At program point L371(line 371) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-22 01:30:22,987 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse1 .cse2 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) .cse3 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:30:22,987 INFO L185 CegarLoopUtils]: At program point L365(lines 365 373) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse4))) (and (or .cse0 .cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) .cse2 (not (= 2 ~waterLevel~0))) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse3 (and .cse5 (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2))))) [2021-02-22 01:30:22,987 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-22 01:30:22,987 INFO L185 CegarLoopUtils]: At program point L363-1(line 363) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< ~waterLevel~0 3)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and .cse8 .cse3 .cse9 .cse6 (= ~pumpRunning~0 0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1))) (.cse5 (not .cse7)) (.cse1 (not .cse9)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-22 01:30:22,987 INFO L185 CegarLoopUtils]: At program point L361(lines 361 378) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:30:22,987 INFO L185 CegarLoopUtils]: At program point L363-2(line 363) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< ~waterLevel~0 3)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and .cse8 .cse3 .cse9 .cse6 (= ~pumpRunning~0 0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1))) (.cse5 (not .cse7)) (.cse1 (not .cse9)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-22 01:30:22,987 INFO L185 CegarLoopUtils]: At program point L363-3(line 363) the Hoare annotation is: (let ((.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (and .cse8 .cse7 (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| processEnvironment__wrappee__highWaterSensor_~tmp~2) .cse9 .cse5 (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1))) (.cse1 (not .cse9)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not .cse8)) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse7 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)))))) [2021-02-22 01:30:22,988 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 115 126) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse6 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse9 (not (<= ~switchedOnBeforeTS~0 2147483647))) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse11 (and (or (= |old(~waterLevel~0)| ~waterLevel~0) (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (< ~waterLevel~0 3))) (.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse4 (= 2 ~waterLevel~0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse12 (not (= ~pumpRunning~0 0))) (.cse7 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse8 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse4 .cse5 .cse7 (not (= |old(~waterLevel~0)| 2)) .cse8 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse3 .cse5 .cse10 .cse6 .cse7 .cse11 .cse8 .cse9) (or .cse0 .cse1 .cse5 .cse10 .cse12 .cse7 .cse11 .cse8) (or .cse0 .cse1 .cse2 .cse4 .cse5 .cse12 .cse7 .cse8))) [2021-02-22 01:30:22,988 INFO L185 CegarLoopUtils]: At program point L120(line 120) the Hoare annotation is: (let ((.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse6 (and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse4 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse5 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse6 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 .cse5 (not (= ~pumpRunning~0 0)) .cse3 .cse6 .cse4))) [2021-02-22 01:30:22,988 INFO L185 CegarLoopUtils]: At program point L119-1(lines 115 126) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse6 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse9 (not (<= ~switchedOnBeforeTS~0 2147483647))) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse11 (and (or (= |old(~waterLevel~0)| ~waterLevel~0) (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (< ~waterLevel~0 3))) (.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse4 (= 2 ~waterLevel~0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse12 (not (= ~pumpRunning~0 0))) (.cse7 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse8 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse4 .cse5 .cse7 (not (= |old(~waterLevel~0)| 2)) .cse8 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse3 .cse5 .cse10 .cse6 .cse7 .cse11 .cse8 .cse9) (or .cse0 .cse1 .cse5 .cse10 .cse12 .cse7 .cse11 .cse8) (or .cse0 .cse1 .cse2 .cse4 .cse5 .cse12 .cse7 .cse8))) [2021-02-22 01:30:22,988 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 115 126) the Hoare annotation is: (let ((.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse3 .cse5 (not (= |old(~waterLevel~0)| 2)) .cse6 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6))) [2021-02-22 01:30:22,988 INFO L192 CegarLoopUtils]: At program point L208(line 208) the Hoare annotation is: true [2021-02-22 01:30:22,988 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 204 211) the Hoare annotation is: true [2021-02-22 01:30:22,988 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 208) the Hoare annotation is: true [2021-02-22 01:30:22,988 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 204 211) the Hoare annotation is: true [2021-02-22 01:30:22,988 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 204 211) the Hoare annotation is: true [2021-02-22 01:30:22,989 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 383 407) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse1 .cse3 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-22 01:30:22,989 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 383 407) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:30:22,989 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-22 01:30:22,989 INFO L185 CegarLoopUtils]: At program point L402-1(lines 383 407) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse1 .cse3 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-22 01:30:22,989 INFO L185 CegarLoopUtils]: At program point L397(line 397) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,989 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,989 INFO L185 CegarLoopUtils]: At program point L391(lines 391 399) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,989 INFO L185 CegarLoopUtils]: At program point L389(line 389) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,989 INFO L185 CegarLoopUtils]: At program point L389-1(line 389) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,990 INFO L185 CegarLoopUtils]: At program point L387(lines 387 404) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:30:22,990 INFO L185 CegarLoopUtils]: At program point L389-2(line 389) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:22,990 INFO L185 CegarLoopUtils]: At program point L389-3(line 389) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:30:23,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:30:23 BoogieIcfgContainer [2021-02-22 01:30:23,034 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:30:23,034 INFO L168 Benchmark]: Toolchain (without parser) took 350445.55 ms. Allocated memory was 152.0 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 128.2 MB in the beginning and 942.2 MB in the end (delta: -814.0 MB). Peak memory consumption was 845.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:30:23,035 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 152.0 MB. Free memory is still 125.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:30:23,035 INFO L168 Benchmark]: CACSL2BoogieTranslator took 703.52 ms. Allocated memory is still 152.0 MB. Free memory was 127.1 MB in the beginning and 104.5 MB in the end (delta: 22.7 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:30:23,035 INFO L168 Benchmark]: Boogie Preprocessor took 102.20 ms. Allocated memory is still 152.0 MB. Free memory was 104.5 MB in the beginning and 100.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:30:23,035 INFO L168 Benchmark]: RCFGBuilder took 1763.34 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 100.3 MB in the beginning and 138.8 MB in the end (delta: -38.5 MB). Peak memory consumption was 55.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:30:23,035 INFO L168 Benchmark]: TraceAbstraction took 347858.09 ms. Allocated memory was 182.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 138.2 MB in the beginning and 942.2 MB in the end (delta: -803.9 MB). Peak memory consumption was 823.5 MB. Max. memory is 8.0 GB. [2021-02-22 01:30:23,036 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 152.0 MB. Free memory is still 125.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 703.52 ms. Allocated memory is still 152.0 MB. Free memory was 127.1 MB in the beginning and 104.5 MB in the end (delta: 22.7 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 102.20 ms. Allocated memory is still 152.0 MB. Free memory was 104.5 MB in the beginning and 100.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1763.34 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 100.3 MB in the beginning and 138.8 MB in the end (delta: -38.5 MB). Peak memory consumption was 55.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 347858.09 ms. Allocated memory was 182.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 138.2 MB in the beginning and 942.2 MB in the end (delta: -803.9 MB). Peak memory consumption was 823.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 208]: 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: 215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 563]: Loop Invariant Derived loop invariant: (((((!(\old(systemActive) == 1) || ((((((((((1 <= systemActive && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && pumpRunning == 1) && 0 <= tmp___0 + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || ((((((((1 <= systemActive && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && 0 <= tmp___0 + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && splverifierCounter == 0)) || ((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel == 1) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || ((((((((((1 <= systemActive && 0 <= switchedOnBeforeTS + 2147483648) && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 0 <= tmp___0 + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && splverifierCounter == 0) - InvariantResult [Line: 225]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 638]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 645]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || !(2 <= waterLevel)) && (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) - ProcedureContractResult [Line: 64]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((2 == tmp || !(pumpRunning == 1)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 292]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 461]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(1 == systemActive))) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 525]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 631]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 278]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 450]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 442]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 180]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(pumpRunning == switchedOnBeforeTS) || ((((retValue_acc == 0 && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) && (((((!(pumpRunning == switchedOnBeforeTS) || ((((retValue_acc == 0 && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 409]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || (pumpRunning == 1 && 2 <= waterLevel)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 349]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 553]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 194]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 434]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(tmp == 1) - ProcedureContractResult [Line: 127]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 171]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(pumpRunning == 0) || !(1 == systemActive)) || !(waterLevel <= 1)) || (waterLevel == retValue_acc && \result == waterLevel)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel)) || !(switchedOnBeforeTS <= 2147483647))) && (((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) || (waterLevel == retValue_acc && \result == waterLevel))) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 506]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(pumpRunning == switchedOnBeforeTS) || (((((\result == retValue_acc && tmp == 0) && 1 == systemActive) && tmp___0 == 1) && 2 <= waterLevel) && tmp___0 == retValue_acc)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((((((\result <= 0 && retValue_acc <= 0) && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && 1 <= tmp)) && (((((!(pumpRunning == switchedOnBeforeTS) || (((((\result == retValue_acc && tmp == 0) && 1 == systemActive) && tmp___0 == 1) && 2 <= waterLevel) && tmp___0 == retValue_acc)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 139]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 215]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 322]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((waterLevel == 1 || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) && (((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && (((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || ((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((((pumpRunning == switchedOnBeforeTS && pumpRunning == \old(pumpRunning)) || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || (pumpRunning == 0 && !(switchedOnBeforeTS == 0)))) && ((((pumpRunning == 1 && switchedOnBeforeTS == 0) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 103]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 270]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 357]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((pumpRunning == \old(pumpRunning) && tmp == 0) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && tmp == 1)) && (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) || ((((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && tmp == 1))) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 544]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((!(\old(systemActive) == 1) || !(pumpRunning == 1)) || 1 == systemActive) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && (((((!(\old(systemActive) == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 1 == systemActive) || !(switchedOnBeforeTS <= 2147483647))) && (((!(\old(systemActive) == 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) - ProcedureContractResult [Line: 115]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((tmp == 0 || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || !(pumpRunning == switchedOnBeforeTS)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(0 <= tmp + 2147483648)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) && ((((((((tmp == 0 || !(tmp <= 2147483647)) || !(pumpRunning == 1)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(0 <= tmp + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0))) && (((((((((tmp == 0 || !(tmp <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(0 <= tmp + 2147483648)) || (((\old(waterLevel) == waterLevel || 1 < waterLevel) || \old(waterLevel) + 1 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647))) && (((((((tmp == 0 || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || (((\old(waterLevel) == waterLevel || 1 < waterLevel) || \old(waterLevel) + 1 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive))) && (((((((tmp == 0 || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(1 == systemActive)) - ProcedureContractResult [Line: 204]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 383]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || (pumpRunning == 1 && 2 <= waterLevel)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 675 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 128.3s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 115.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 219.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3194 SDtfs, 11397 SDslu, 8671 SDs, 0 SdLazy, 24020 SolverSat, 4623 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 34.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1012 GetRequests, 480 SyntacticMatches, 6 SemanticMatches, 526 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44858 ImplicationChecksByTransitivity, 75.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1128occurred 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: 2.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 1443 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 323 LocationsWithAnnotation, 6011 PreInvPairs, 7724 NumberOfFragments, 11770 HoareAnnotationTreeSize, 6011 FomulaSimplifications, 7201906705 FormulaSimplificationTreeSizeReduction, 45.1s HoareSimplificationTime, 323 FomulaSimplificationsInter, 38806923 FormulaSimplificationTreeSizeReductionInter, 173.4s 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...