/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_spec4_product02.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:06:17,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:06:17,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:06:17,171 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:06:17,172 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:06:17,174 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:06:17,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:06:17,178 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:06:17,180 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:06:17,204 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:06:17,205 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:06:17,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:06:17,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:06:17,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:06:17,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:06:17,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:06:17,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:06:17,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:06:17,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:06:17,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:06:17,248 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:06:17,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:06:17,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:06:17,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:06:17,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:06:17,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:06:17,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:06:17,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:06:17,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:06:17,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:06:17,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:06:17,269 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:06:17,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:06:17,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:06:17,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:06:17,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:06:17,274 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:06:17,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:06:17,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:06:17,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:06:17,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:06:17,281 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 01:06:17,302 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:06:17,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:06:17,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:06:17,308 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:06:17,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:06:17,308 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:06:17,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:06:17,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:06:17,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:06:17,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:06:17,310 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:06:17,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:06:17,310 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:06:17,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:06:17,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:06:17,311 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:06:17,311 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:06:17,311 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:06:17,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:06:17,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:06:17,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:06:17,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:06:17,312 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:06:17,312 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:06:17,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:06:17,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:06:17,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:06:17,717 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:06:17,717 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:06:17,718 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product02.cil.c [2021-02-22 01:06:17,798 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af1a900de/2804777bdc46419aa71e07df87acae7f/FLAG43cd23fa1 [2021-02-22 01:06:18,513 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:06:18,514 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product02.cil.c [2021-02-22 01:06:18,538 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af1a900de/2804777bdc46419aa71e07df87acae7f/FLAG43cd23fa1 [2021-02-22 01:06:18,759 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af1a900de/2804777bdc46419aa71e07df87acae7f [2021-02-22 01:06:18,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:06:18,777 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:06:18,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:06:18,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:06:18,783 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:06:18,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:06:18" (1/1) ... [2021-02-22 01:06:18,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@720c4532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:18, skipping insertion in model container [2021-02-22 01:06:18,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:06:18" (1/1) ... [2021-02-22 01:06:18,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:06:18,833 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:06:18,987 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_spec4_product02.cil.c[1281,1294] [2021-02-22 01:06:19,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:06:19,172 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:06:19,188 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_spec4_product02.cil.c[1281,1294] [2021-02-22 01:06:19,247 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:06:19,279 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:06:19,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19 WrapperNode [2021-02-22 01:06:19,279 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:06:19,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:06:19,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:06:19,281 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:06:19,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19" (1/1) ... [2021-02-22 01:06:19,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19" (1/1) ... [2021-02-22 01:06:19,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19" (1/1) ... [2021-02-22 01:06:19,313 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19" (1/1) ... [2021-02-22 01:06:19,395 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19" (1/1) ... [2021-02-22 01:06:19,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19" (1/1) ... [2021-02-22 01:06:19,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19" (1/1) ... [2021-02-22 01:06:19,445 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:06:19,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:06:19,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:06:19,448 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:06:19,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19" (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 01:06:19,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:06:19,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:06:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:06:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:06:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:06:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:06:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:06:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:06:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:06:19,551 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:06:19,551 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:06:19,551 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:06:19,551 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:06:19,551 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:06:19,551 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:06:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:06:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:06:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:06:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:06:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:06:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:06:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:06:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:06:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:06:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:06:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:06:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:06:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:06:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:06:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:06:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:06:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:06:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:06:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:06:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:06:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:06:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:06:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:06:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:06:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:06:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:06:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:06:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:06:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:06:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:06:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:06:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:06:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:06:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:06:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:06:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:06:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:06:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:06:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:06:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:06:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:06:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:06:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:06:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:06:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:06:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:06:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:06:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:06:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:06:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:06:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:06:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:06:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:06:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:06:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:06:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:06:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:06:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:06:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:06:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:06:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:06:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:06:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:06:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:06:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:06:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:06:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:06:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:06:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:06:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:06:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:06:20,607 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:06:20,607 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:06:20,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:06:20 BoogieIcfgContainer [2021-02-22 01:06:20,610 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:06:20,612 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:06:20,612 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:06:20,616 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:06:20,616 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:06:18" (1/3) ... [2021-02-22 01:06:20,617 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@315aad35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:06:20, skipping insertion in model container [2021-02-22 01:06:20,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:06:19" (2/3) ... [2021-02-22 01:06:20,618 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@315aad35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:06:20, skipping insertion in model container [2021-02-22 01:06:20,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:06:20" (3/3) ... [2021-02-22 01:06:20,620 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product02.cil.c [2021-02-22 01:06:20,627 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:06:20,633 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:06:20,653 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:06:20,677 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:06:20,677 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:06:20,678 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:06:20,678 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:06:20,678 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:06:20,678 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:06:20,678 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:06:20,678 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:06:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states. [2021-02-22 01:06:20,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:06:20,718 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:20,719 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:06:20,719 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:20,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:20,726 INFO L82 PathProgramCache]: Analyzing trace with hash 725881974, now seen corresponding path program 1 times [2021-02-22 01:06:20,736 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:20,737 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1682423920] [2021-02-22 01:06:20,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:20,822 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:21,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:21,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:21,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:21,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:21,556 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:21,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:21,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:21,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:21,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:21,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:21,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:21,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:21,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:21,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:21,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:21,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:21,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:21,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:21,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:21,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:21,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:06:21,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:21,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:21,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:21,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:06:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:21,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:21,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:21,779 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 01:06:21,781 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1682423920] [2021-02-22 01:06:21,783 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:21,784 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:06:21,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106948969] [2021-02-22 01:06:21,790 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:06:21,790 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:21,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:06:21,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:06:21,809 INFO L87 Difference]: Start difference. First operand 251 states. Second operand 3 states. [2021-02-22 01:06:23,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:23,165 INFO L93 Difference]: Finished difference Result 358 states and 430 transitions. [2021-02-22 01:06:23,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:06:23,169 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:06:23,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:23,195 INFO L225 Difference]: With dead ends: 358 [2021-02-22 01:06:23,195 INFO L226 Difference]: Without dead ends: 237 [2021-02-22 01:06:23,202 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:06:23,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2021-02-22 01:06:23,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 199. [2021-02-22 01:06:23,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2021-02-22 01:06:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 212 transitions. [2021-02-22 01:06:23,394 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 212 transitions. Word has length 147 [2021-02-22 01:06:23,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:23,397 INFO L480 AbstractCegarLoop]: Abstraction has 199 states and 212 transitions. [2021-02-22 01:06:23,397 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:06:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 212 transitions. [2021-02-22 01:06:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:06:23,413 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:23,414 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:06:23,414 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:06:23,414 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:23,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:23,416 INFO L82 PathProgramCache]: Analyzing trace with hash 295158965, now seen corresponding path program 1 times [2021-02-22 01:06:23,416 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:23,417 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1818640488] [2021-02-22 01:06:23,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:23,425 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:23,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:23,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:23,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:23,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:23,849 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:23,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:23,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:23,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:23,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:23,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:23,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:23,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:23,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:23,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:23,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:23,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:06:23,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:23,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:23,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:06:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:23,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:23,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:23,976 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 01:06:23,976 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1818640488] [2021-02-22 01:06:23,977 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:23,977 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:06:23,977 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564465161] [2021-02-22 01:06:23,978 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:06:23,978 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:23,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:06:23,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:06:23,979 INFO L87 Difference]: Start difference. First operand 199 states and 212 transitions. Second operand 4 states. [2021-02-22 01:06:24,614 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:06:25,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:25,164 INFO L93 Difference]: Finished difference Result 270 states and 300 transitions. [2021-02-22 01:06:25,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:06:25,165 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:06:25,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:25,174 INFO L225 Difference]: With dead ends: 270 [2021-02-22 01:06:25,174 INFO L226 Difference]: Without dead ends: 220 [2021-02-22 01:06:25,176 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:06:25,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2021-02-22 01:06:25,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 189. [2021-02-22 01:06:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2021-02-22 01:06:25,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 199 transitions. [2021-02-22 01:06:25,273 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 199 transitions. Word has length 148 [2021-02-22 01:06:25,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:25,274 INFO L480 AbstractCegarLoop]: Abstraction has 189 states and 199 transitions. [2021-02-22 01:06:25,274 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:06:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 199 transitions. [2021-02-22 01:06:25,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 01:06:25,276 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:25,277 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:06:25,277 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:06:25,277 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:25,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:25,278 INFO L82 PathProgramCache]: Analyzing trace with hash 1849091857, now seen corresponding path program 1 times [2021-02-22 01:06:25,278 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:25,278 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [713326676] [2021-02-22 01:06:25,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:25,282 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:25,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:25,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:25,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:25,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,625 WARN L202 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:25,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:25,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:25,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:25,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:25,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:25,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:25,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:25,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:25,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:06:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:25,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:25,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:06:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:25,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:06:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:25,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:25,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:25,788 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 01:06:25,789 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [713326676] [2021-02-22 01:06:25,789 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:25,789 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:06:25,789 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674525085] [2021-02-22 01:06:25,790 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:06:25,790 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:25,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:06:25,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:06:25,791 INFO L87 Difference]: Start difference. First operand 189 states and 199 transitions. Second operand 10 states. [2021-02-22 01:06:26,402 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:26,713 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:06:26,995 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:06:27,249 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:27,498 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:27,717 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:28,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:28,615 INFO L93 Difference]: Finished difference Result 316 states and 362 transitions. [2021-02-22 01:06:28,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:06:28,616 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 01:06:28,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:28,619 INFO L225 Difference]: With dead ends: 316 [2021-02-22 01:06:28,619 INFO L226 Difference]: Without dead ends: 242 [2021-02-22 01:06:28,620 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:06:28,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2021-02-22 01:06:28,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 189. [2021-02-22 01:06:28,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2021-02-22 01:06:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 198 transitions. [2021-02-22 01:06:28,681 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 198 transitions. Word has length 161 [2021-02-22 01:06:28,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:28,682 INFO L480 AbstractCegarLoop]: Abstraction has 189 states and 198 transitions. [2021-02-22 01:06:28,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:06:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 198 transitions. [2021-02-22 01:06:28,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-02-22 01:06:28,684 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:28,685 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:06:28,685 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:06:28,685 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:28,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:28,686 INFO L82 PathProgramCache]: Analyzing trace with hash -2052020101, now seen corresponding path program 1 times [2021-02-22 01:06:28,686 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:28,686 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1322775083] [2021-02-22 01:06:28,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:28,689 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:28,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:28,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:28,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:28,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:28,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:28,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:28,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:28,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:28,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:28,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:28,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:28,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,063 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:29,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:29,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:06:29,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:29,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:29,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:29,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:29,175 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:06:29,176 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:06:29,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:29,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:06:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:29,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:06:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:29,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:06:29,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:29,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:29,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:29,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:06:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:29,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:29,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:29,339 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 01:06:29,340 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1322775083] [2021-02-22 01:06:29,340 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:29,340 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:06:29,341 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464662587] [2021-02-22 01:06:29,341 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:06:29,341 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:29,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:06:29,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:06:29,342 INFO L87 Difference]: Start difference. First operand 189 states and 198 transitions. Second operand 14 states. [2021-02-22 01:06:29,913 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:30,311 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:06:30,615 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:06:30,901 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:31,201 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:31,488 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:32,152 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:06:32,806 WARN L202 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:33,104 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:33,385 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:33,659 WARN L202 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:06:33,935 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:34,226 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:06:34,500 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:06:34,781 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:35,065 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:35,404 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:35,750 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:06:36,034 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:36,346 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:37,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:37,147 INFO L93 Difference]: Finished difference Result 479 states and 573 transitions. [2021-02-22 01:06:37,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-22 01:06:37,148 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 164 [2021-02-22 01:06:37,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:37,152 INFO L225 Difference]: With dead ends: 479 [2021-02-22 01:06:37,152 INFO L226 Difference]: Without dead ends: 405 [2021-02-22 01:06:37,153 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-22 01:06:37,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2021-02-22 01:06:37,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 311. [2021-02-22 01:06:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2021-02-22 01:06:37,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 339 transitions. [2021-02-22 01:06:37,279 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 339 transitions. Word has length 164 [2021-02-22 01:06:37,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:37,283 INFO L480 AbstractCegarLoop]: Abstraction has 311 states and 339 transitions. [2021-02-22 01:06:37,283 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:06:37,283 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 339 transitions. [2021-02-22 01:06:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-22 01:06:37,286 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:37,286 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:06:37,286 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:06:37,287 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:37,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:37,287 INFO L82 PathProgramCache]: Analyzing trace with hash 15262989, now seen corresponding path program 1 times [2021-02-22 01:06:37,287 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:37,288 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1605075374] [2021-02-22 01:06:37,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:37,290 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:37,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,617 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:37,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:37,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:37,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:06:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:06:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-22 01:06:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-22 01:06:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-22 01:06:37,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:37,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:37,747 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 01:06:37,747 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1605075374] [2021-02-22 01:06:37,748 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:37,748 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:06:37,748 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53245096] [2021-02-22 01:06:37,748 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:06:37,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:37,749 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:06:37,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:06:37,750 INFO L87 Difference]: Start difference. First operand 311 states and 339 transitions. Second operand 6 states. [2021-02-22 01:06:38,257 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:39,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:39,030 INFO L93 Difference]: Finished difference Result 520 states and 604 transitions. [2021-02-22 01:06:39,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 01:06:39,032 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 169 [2021-02-22 01:06:39,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:39,036 INFO L225 Difference]: With dead ends: 520 [2021-02-22 01:06:39,037 INFO L226 Difference]: Without dead ends: 380 [2021-02-22 01:06:39,038 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:06:39,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2021-02-22 01:06:39,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 293. [2021-02-22 01:06:39,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 293 states. [2021-02-22 01:06:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 310 transitions. [2021-02-22 01:06:39,165 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 310 transitions. Word has length 169 [2021-02-22 01:06:39,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:39,166 INFO L480 AbstractCegarLoop]: Abstraction has 293 states and 310 transitions. [2021-02-22 01:06:39,166 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:06:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 310 transitions. [2021-02-22 01:06:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-02-22 01:06:39,169 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:39,170 INFO L422 BasicCegarLoop]: trace histogram [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] [2021-02-22 01:06:39,170 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:06:39,170 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:39,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:39,171 INFO L82 PathProgramCache]: Analyzing trace with hash 2076231032, now seen corresponding path program 1 times [2021-02-22 01:06:39,171 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:39,171 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1015023718] [2021-02-22 01:06:39,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:39,230 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,231 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,242 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,242 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,248 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:06:39,284 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:06:39,294 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,301 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,313 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:06:39,326 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:06:39,334 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:06:39,343 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:06:39,379 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:06:39,381 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:06:39,385 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,389 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,391 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,392 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,394 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,394 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,396 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:06:39,398 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:06:39,400 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,402 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,405 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:06:39,409 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:06:39,412 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:06:39,416 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:06:39,451 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:06:39,453 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:06:39,455 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,457 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,459 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,459 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,476 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,477 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,479 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:06:39,482 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:06:39,484 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,486 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,488 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,489 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,491 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,493 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,496 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:06:39,498 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:06:39,500 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,502 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,504 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:06:39,508 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:06:39,510 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:06:39,513 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:06:39,547 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:06:39,548 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:06:39,550 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,552 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,554 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:06:39,558 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:06:39,560 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:06:39,564 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:06:39,598 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:06:39,599 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:06:39,601 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,606 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,608 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:06:39,611 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:06:39,614 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:06:39,617 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:06:39,648 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:06:39,650 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:06:39,652 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,653 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,655 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,655 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,657 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,657 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,659 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:06:39,661 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:06:39,663 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,665 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,667 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:06:39,671 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:06:39,673 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:06:39,676 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:06:39,708 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:06:39,709 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:06:39,711 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,713 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,714 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,714 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,715 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,716 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,717 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:06:39,719 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:06:39,721 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,723 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,726 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:06:39,730 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:06:39,732 WARN L141 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size [2021-02-22 01:06:39,740 WARN L147 QuantifierPusher]: treesize reduction 9, result has 88.0 percent of original size 66 [2021-02-22 01:06:39,770 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:06:39,772 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:06:39,774 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,778 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,779 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,779 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,781 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,782 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,784 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:06:39,787 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:06:39,790 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,791 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,793 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:06:39,796 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:06:39,798 WARN L141 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size [2021-02-22 01:06:39,802 WARN L147 QuantifierPusher]: treesize reduction 11, result has 85.3 percent of original size 64 [2021-02-22 01:06:39,834 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size [2021-02-22 01:06:39,839 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-22 01:06:39,844 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:39,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-22 01:06:39,856 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size 40 [2021-02-22 01:06:39,860 WARN L141 QuantifierPusher]: treesize reduction 14, result has 88.1 percent of original size [2021-02-22 01:06:39,864 WARN L147 QuantifierPusher]: treesize reduction 14, result has 88.1 percent of original size 104 [2021-02-22 01:06:39,865 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,866 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,867 WARN L141 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size [2021-02-22 01:06:39,868 WARN L147 QuantifierPusher]: treesize reduction 74, result has 1.3 percent of original size 1 [2021-02-22 01:06:39,869 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:06:39,871 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:06:39,873 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-22 01:06:39,874 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-22 01:06:39,875 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:06:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:39,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:39,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:39,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:39,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:39,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,235 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:40,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:40,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:40,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:06:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-22 01:06:40,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-22 01:06:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-02-22 01:06:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-02-22 01:06:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:40,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:40,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:40,381 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 01:06:40,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,390 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,394 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,399 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,406 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,414 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:40,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:40,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:40,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:40,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:06:40,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:06:40,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:40,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:40,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,528 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:40,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:40,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:06:40,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:40,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:40,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:06:40,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:40,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,613 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:40,615 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:40,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:06:40,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:06:40,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:06:40,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:40,737 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:06:40,738 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:06:40,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:06:40,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:06:40,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:40,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:40,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:40,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:40,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:40,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:06:40,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:06:40,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,968 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:40,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:40,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:41,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:41,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:41,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,079 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-22 01:06:41,079 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-22 01:06:41,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:06:41,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:41,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:41,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:41,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:06:41,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:06:41,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:06:41,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:06:41,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:06:41,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:06:41,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:06:41,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:41,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:06:41,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:41,430 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1015023718] [2021-02-22 01:06:41,430 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:41,430 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2021-02-22 01:06:41,430 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248609120] [2021-02-22 01:06:41,431 INFO L460 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-02-22 01:06:41,431 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:41,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-02-22 01:06:41,433 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=169, Invalid=1313, Unknown=0, NotChecked=0, Total=1482 [2021-02-22 01:06:41,433 INFO L87 Difference]: Start difference. First operand 293 states and 310 transitions. Second operand 37 states. [2021-02-22 01:06:42,022 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:42,613 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:06:42,938 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:06:43,252 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:06:43,587 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:06:43,991 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:06:44,436 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:06:44,789 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:06:45,144 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:06:45,567 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:06:45,924 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:06:46,289 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:06:46,743 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:06:47,232 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:06:47,647 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:06:48,055 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:06:48,723 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:49,572 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:06:49,895 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:06:50,241 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:06:50,604 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:06:50,939 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:06:51,262 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:06:51,657 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:06:52,055 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:06:52,638 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:06:53,065 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:06:53,663 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:06:54,056 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:06:54,496 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:06:55,294 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:06:57,052 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:06:58,366 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:06:59,220 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:06:59,567 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:07:00,228 WARN L202 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-22 01:07:00,884 WARN L202 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 01:07:01,276 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:01,583 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:01,928 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:07:02,228 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:02,584 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:07:02,914 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:03,368 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:07:03,671 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:04,004 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:07:04,303 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:05,105 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:07:05,927 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 01:07:09,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:07:09,539 INFO L93 Difference]: Finished difference Result 1114 states and 1298 transitions. [2021-02-22 01:07:09,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 182 states. [2021-02-22 01:07:09,539 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 215 [2021-02-22 01:07:09,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:07:09,541 INFO L225 Difference]: With dead ends: 1114 [2021-02-22 01:07:09,541 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:07:09,566 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 77 SyntacticMatches, 1 SemanticMatches, 216 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18386 ImplicationChecksByTransitivity, 23.8s TimeCoverageRelationStatistics Valid=4211, Invalid=43095, Unknown=0, NotChecked=0, Total=47306 [2021-02-22 01:07:09,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:07:09,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:07:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:07:09,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:07:09,568 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2021-02-22 01:07:09,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:07:09,568 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:07:09,568 INFO L481 AbstractCegarLoop]: Interpolant automaton has 37 states. [2021-02-22 01:07:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:07:09,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:07:09,568 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:07:09,571 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:07:10,135 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 267 [2021-02-22 01:07:13,144 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 245 [2021-02-22 01:07:13,882 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 256 [2021-02-22 01:07:15,450 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 258 [2021-02-22 01:07:15,666 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 260 [2021-02-22 01:07:15,848 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2021-02-22 01:07:16,370 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2021-02-22 01:07:16,867 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2021-02-22 01:07:17,096 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2021-02-22 01:07:18,025 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 248 [2021-02-22 01:07:18,231 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 243 [2021-02-22 01:07:18,948 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 263 [2021-02-22 01:07:19,110 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 256 [2021-02-22 01:07:19,293 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 254 [2021-02-22 01:07:20,461 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 257 [2021-02-22 01:07:20,624 WARN L202 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2021-02-22 01:07:20,845 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 243 [2021-02-22 01:07:23,397 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 254 [2021-02-22 01:07:23,541 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2021-02-22 01:07:23,726 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 256 [2021-02-22 01:07:24,022 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 256 [2021-02-22 01:07:24,162 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 259 [2021-02-22 01:07:24,910 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 47 [2021-02-22 01:07:25,328 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2021-02-22 01:07:25,741 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-22 01:07:26,174 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 31 [2021-02-22 01:07:26,398 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:07:26,595 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:07:26,929 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2021-02-22 01:07:27,981 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-22 01:07:28,178 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:28,576 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-22 01:07:28,742 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:07:28,941 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:29,492 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 38 [2021-02-22 01:07:29,936 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2021-02-22 01:07:30,147 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:30,330 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:07:31,276 WARN L202 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 22 [2021-02-22 01:07:31,797 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-22 01:07:32,022 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:07:32,248 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:07:32,985 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2021-02-22 01:07:33,639 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:07:34,309 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:07:35,002 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 40 [2021-02-22 01:07:35,745 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 42 [2021-02-22 01:07:36,079 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2021-02-22 01:07:36,381 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-22 01:07:36,628 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:07:36,853 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:37,068 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 34 [2021-02-22 01:07:37,285 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:37,616 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2021-02-22 01:07:38,100 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-22 01:07:38,312 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:38,652 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2021-02-22 01:07:38,984 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2021-02-22 01:07:39,203 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:07:39,658 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2021-02-22 01:07:39,908 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:40,560 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-22 01:07:41,218 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-22 01:07:41,535 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-22 01:07:41,757 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:07:41,967 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:42,264 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2021-02-22 01:07:42,692 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-22 01:07:43,371 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 31 [2021-02-22 01:07:43,586 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:07:43,774 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:07:43,989 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:07:44,204 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:07:44,443 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2021-02-22 01:07:44,849 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-22 01:07:45,060 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:45,314 WARN L202 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:07:45,969 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 43 [2021-02-22 01:07:46,579 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 38 [2021-02-22 01:07:47,292 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:07:47,631 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 32 [2021-02-22 01:07:48,093 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-22 01:07:48,331 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:07:48,778 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2021-02-22 01:07:48,982 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:49,321 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 32 [2021-02-22 01:07:49,535 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:49,881 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2021-02-22 01:07:50,363 WARN L202 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2021-02-22 01:07:50,698 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2021-02-22 01:07:50,959 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:52,031 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-22 01:07:52,241 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:07:52,644 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-22 01:07:53,699 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-22 01:07:53,987 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-22 01:07:54,433 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 28 [2021-02-22 01:07:54,655 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:07:55,532 WARN L202 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 22 [2021-02-22 01:07:55,958 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2021-02-22 01:07:56,262 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 32 [2021-02-22 01:07:56,461 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2021-02-22 01:07:56,791 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2021-02-22 01:07:57,396 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 38 [2021-02-22 01:07:57,559 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 34 [2021-02-22 01:07:57,976 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-22 01:07:58,560 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 38 [2021-02-22 01:07:59,320 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 42 [2021-02-22 01:07:59,326 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:07:59,326 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:07:59,326 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:07:59,326 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 01:07:59,326 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-22 01:07:59,326 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:07:59,326 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 443 498) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L490(lines 467 491) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L474(lines 474 478) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L474-1(lines 474 478) no Hoare annotation was computed. [2021-02-22 01:07:59,327 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 443 498) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L487-1(lines 468 489) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 443 498) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:07:59,328 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:07:59,329 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L485-1(line 485) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L485-2(line 485) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L543-1(line 543) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L543-2(line 543) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L539-1(line 539) no Hoare annotation was computed. [2021-02-22 01:07:59,330 INFO L189 CegarLoopUtils]: For program point L539-2(line 539) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L531(lines 531 535) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L531-1(lines 531 535) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 499 558) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L523-1(line 523) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 499 558) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L523-2(line 523) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:07:59,331 INFO L189 CegarLoopUtils]: For program point L548-1(line 548) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point L548-2(line 548) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point L544-1(line 544) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point L544-2(line 544) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 499 558) no Hoare annotation was computed. [2021-02-22 01:07:59,332 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L525-2(lines 525 550) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-22 01:07:59,333 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L551(lines 524 552) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-22 01:07:59,334 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 01:07:59,335 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 72 78) the Hoare annotation is: true [2021-02-22 01:07:59,335 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 72 78) the Hoare annotation is: true [2021-02-22 01:07:59,335 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,335 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 79 87) the Hoare annotation is: true [2021-02-22 01:07:59,335 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,335 INFO L185 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-22 01:07:59,335 INFO L192 CegarLoopUtils]: At program point L83(line 83) the Hoare annotation is: true [2021-02-22 01:07:59,335 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 365 389) the Hoare annotation is: true [2021-02-22 01:07:59,336 INFO L185 CegarLoopUtils]: At program point L379(line 379) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,336 INFO L185 CegarLoopUtils]: At program point L377(lines 377 383) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)))) [2021-02-22 01:07:59,336 INFO L185 CegarLoopUtils]: At program point L375(line 375) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)))) [2021-02-22 01:07:59,336 INFO L185 CegarLoopUtils]: At program point L375-1(line 375) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret40| 0) .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)))) [2021-02-22 01:07:59,336 INFO L185 CegarLoopUtils]: At program point L373(lines 373 386) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (or (and (<= 0 (+ ~waterLevel~0 2147483648)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)) .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2021-02-22 01:07:59,336 INFO L185 CegarLoopUtils]: At program point L375-2(line 375) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret40| 0) .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)))) [2021-02-22 01:07:59,337 INFO L185 CegarLoopUtils]: At program point L375-3(line 375) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)) (or .cse0 .cse1 .cse2 (and (= |__utac_acc__Specification4_spec__1_#t~ret40| 0) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0))))) [2021-02-22 01:07:59,337 INFO L185 CegarLoopUtils]: At program point L373-1(lines 365 389) the Hoare annotation is: (let ((.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0) .cse2) (let ((.cse3 (<= 0 (+ ~waterLevel~0 2147483648))) (.cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1))) (or (and .cse3 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse4) (and .cse3 .cse4 .cse2) .cse0 .cse1 (not (= 1 ~systemActive~0)))))) [2021-02-22 01:07:59,337 INFO L192 CegarLoopUtils]: At program point L371(line 371) the Hoare annotation is: true [2021-02-22 01:07:59,337 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 365 389) the Hoare annotation is: (let ((.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0) .cse2) (let ((.cse3 (<= 0 (+ ~waterLevel~0 2147483648))) (.cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1))) (or (and .cse3 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse4) (and .cse3 .cse4 .cse2) .cse0 .cse1 (not (= 1 ~systemActive~0)))))) [2021-02-22 01:07:59,337 INFO L185 CegarLoopUtils]: At program point L371-1(line 371) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret39| 0)) (= ~waterLevel~0 0)) (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret39| ~waterLevel~0) (not (= 1 ~systemActive~0))))) [2021-02-22 01:07:59,337 INFO L185 CegarLoopUtils]: At program point L371-2(line 371) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret39| 0)) (= ~waterLevel~0 0)) (or (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret39| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret39| ~waterLevel~0)) .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2021-02-22 01:07:59,337 INFO L185 CegarLoopUtils]: At program point L371-3(line 371) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret39| __utac_acc__Specification4_spec__1_~tmp~1) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret39| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret39| ~waterLevel~0)) (not (= 1 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret39| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0)))))) [2021-02-22 01:07:59,338 INFO L192 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: true [2021-02-22 01:07:59,338 INFO L185 CegarLoopUtils]: At program point L831(line 831) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,338 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 829 851) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,338 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 829 851) the Hoare annotation is: true [2021-02-22 01:07:59,338 INFO L192 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: true [2021-02-22 01:07:59,338 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 829 851) the Hoare annotation is: true [2021-02-22 01:07:59,338 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,338 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,338 INFO L185 CegarLoopUtils]: At program point L839(lines 839 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,338 INFO L192 CegarLoopUtils]: At program point L839-1(lines 839 846) the Hoare annotation is: true [2021-02-22 01:07:59,338 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,339 INFO L185 CegarLoopUtils]: At program point L836(line 836) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,339 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,339 INFO L185 CegarLoopUtils]: At program point L835(line 835) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,339 INFO L185 CegarLoopUtils]: At program point L837-2(line 837) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,339 INFO L185 CegarLoopUtils]: At program point L835-1(line 835) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,339 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-22 01:07:59,339 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-22 01:07:59,339 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 788 811) no Hoare annotation was computed. [2021-02-22 01:07:59,339 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:07:59,339 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:07:59,339 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:07:59,339 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 788 811) no Hoare annotation was computed. [2021-02-22 01:07:59,339 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 788 811) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-22 01:07:59,340 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 160 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,340 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 160 168) the Hoare annotation is: true [2021-02-22 01:07:59,340 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 160 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,340 INFO L185 CegarLoopUtils]: At program point L165(line 165) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,341 INFO L192 CegarLoopUtils]: At program point L164(line 164) the Hoare annotation is: true [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L188(lines 188 196) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L188-2(lines 188 196) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L176(lines 176 184) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 169 204) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L176-2(lines 176 184) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 169 204) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 169 204) no Hoare annotation was computed. [2021-02-22 01:07:59,341 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 01:07:59,342 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 65 71) the Hoare annotation is: true [2021-02-22 01:07:59,342 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 65 71) the Hoare annotation is: true [2021-02-22 01:07:59,342 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 01:07:59,342 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-22 01:07:59,342 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 01:07:59,342 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 01:07:59,342 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 01:07:59,342 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 397 442) no Hoare annotation was computed. [2021-02-22 01:07:59,342 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:07:59,342 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L434-1(line 434) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L434-2(line 434) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 397 442) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L397(lines 397 442) no Hoare annotation was computed. [2021-02-22 01:07:59,343 INFO L189 CegarLoopUtils]: For program point L397-1(lines 397 442) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 397 442) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point L420-1(line 420) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 01:07:59,344 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L427-1(line 427) no Hoare annotation was computed. [2021-02-22 01:07:59,345 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 01:07:59,346 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-22 01:07:59,346 INFO L189 CegarLoopUtils]: For program point L423-1(line 423) no Hoare annotation was computed. [2021-02-22 01:07:59,346 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 01:07:59,346 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:07:59,346 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 710 755) no Hoare annotation was computed. [2021-02-22 01:07:59,346 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-22 01:07:59,346 INFO L189 CegarLoopUtils]: For program point L729-1(line 729) no Hoare annotation was computed. [2021-02-22 01:07:59,346 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:07:59,346 INFO L189 CegarLoopUtils]: For program point L729-2(line 729) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 710 755) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 01:07:59,347 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 710 755) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L734(lines 734 735) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L730(lines 730 737) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L724(lines 724 744) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L724-1(lines 724 744) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L751-1(line 751) no Hoare annotation was computed. [2021-02-22 01:07:59,348 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L189 CegarLoopUtils]: For program point L751-2(line 751) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L189 CegarLoopUtils]: For program point L749-1(line 749) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L189 CegarLoopUtils]: For program point L749-2(line 749) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L189 CegarLoopUtils]: For program point L710(lines 710 755) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L189 CegarLoopUtils]: For program point L741(lines 741 742) no Hoare annotation was computed. [2021-02-22 01:07:59,349 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 819 828) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,350 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 819 828) the Hoare annotation is: true [2021-02-22 01:07:59,350 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 819 828) the Hoare annotation is: true [2021-02-22 01:07:59,350 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 149 159) no Hoare annotation was computed. [2021-02-22 01:07:59,350 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-22 01:07:59,350 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 149 159) no Hoare annotation was computed. [2021-02-22 01:07:59,350 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-22 01:07:59,350 INFO L189 CegarLoopUtils]: For program point L154-1(line 154) no Hoare annotation was computed. [2021-02-22 01:07:59,350 INFO L189 CegarLoopUtils]: For program point L154-2(line 154) no Hoare annotation was computed. [2021-02-22 01:07:59,350 INFO L189 CegarLoopUtils]: For program point L154-3(line 154) no Hoare annotation was computed. [2021-02-22 01:07:59,350 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 149 159) no Hoare annotation was computed. [2021-02-22 01:07:59,351 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 141 148) no Hoare annotation was computed. [2021-02-22 01:07:59,351 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 141 148) no Hoare annotation was computed. [2021-02-22 01:07:59,351 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 141 148) no Hoare annotation was computed. [2021-02-22 01:07:59,351 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 126 132) the Hoare annotation is: true [2021-02-22 01:07:59,351 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 126 132) the Hoare annotation is: true [2021-02-22 01:07:59,351 INFO L185 CegarLoopUtils]: At program point L225(line 225) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,351 INFO L185 CegarLoopUtils]: At program point L221(line 221) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,351 INFO L185 CegarLoopUtils]: At program point L275(lines 226 276) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,352 INFO L185 CegarLoopUtils]: At program point L263(line 263) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,352 INFO L185 CegarLoopUtils]: At program point L263-1(line 263) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,352 INFO L185 CegarLoopUtils]: At program point L263-2(line 263) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,352 INFO L185 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,352 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,353 INFO L185 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,353 INFO L185 CegarLoopUtils]: At program point L255-1(line 255) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,353 INFO L185 CegarLoopUtils]: At program point L247(lines 247 253) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,353 INFO L185 CegarLoopUtils]: At program point L247-1(lines 247 253) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,353 INFO L185 CegarLoopUtils]: At program point L272(lines 227 274) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (<= 0 (+ test_~tmp~0 2147483648))) (.cse6 (= |old(~systemActive~0)| ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (= ~waterLevel~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-22 01:07:59,354 INFO L185 CegarLoopUtils]: At program point L239(line 239) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (not (= test_~tmp~0 0))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= ~pumpRunning~0 0)) (and .cse8 (= ~waterLevel~0 1) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7))) [2021-02-22 01:07:59,354 INFO L185 CegarLoopUtils]: At program point L235(line 235) the Hoare annotation is: (let ((.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= |test_#t~nondet25| 2147483647)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (<= 0 (+ |test_#t~nondet25| 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse8 (= ~waterLevel~0 1) .cse0 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:07:59,354 INFO L185 CegarLoopUtils]: At program point L235-1(line 235) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= test_~tmp~0 |test_#t~nondet25|)) (.cse2 (<= |test_#t~nondet25| 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse3 (<= 0 (+ |test_#t~nondet25| 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse5 .cse6 .cse7 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse0 .cse1 .cse2 .cse5 .cse6 .cse7 .cse3 .cse4))) [2021-02-22 01:07:59,354 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 217 282) the Hoare annotation is: true [2021-02-22 01:07:59,354 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 217 282) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,354 INFO L185 CegarLoopUtils]: At program point L219(line 219) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,354 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 217 282) the Hoare annotation is: true [2021-02-22 01:07:59,355 INFO L185 CegarLoopUtils]: At program point L265(lines 265 269) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,355 INFO L185 CegarLoopUtils]: At program point L265-2(lines 257 270) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,355 INFO L185 CegarLoopUtils]: At program point L228(lines 227 274) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (<= 0 (+ test_~tmp~0 2147483648))) (.cse6 (= |old(~systemActive~0)| ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (= ~waterLevel~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-22 01:07:59,355 INFO L185 CegarLoopUtils]: At program point L257(lines 257 270) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,355 INFO L185 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,355 INFO L185 CegarLoopUtils]: At program point L249(line 249) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:07:59,356 INFO L185 CegarLoopUtils]: At program point L245(line 245) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet26| 2147483648))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= |test_#t~nondet26| 2147483647)) (.cse8 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) (not (= test_~tmp~0 0)) .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7 .cse8) (not (= ~pumpRunning~0 0)) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-22 01:07:59,356 INFO L185 CegarLoopUtils]: At program point L245-1(line 245) the Hoare annotation is: (let ((.cse0 (= test_~tmp___0~0 |test_#t~nondet26|)) (.cse1 (<= 0 (+ |test_#t~nondet26| 2147483648))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= |test_#t~nondet26| 2147483647)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:07:59,356 INFO L185 CegarLoopUtils]: At program point L237(lines 237 243) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5))) [2021-02-22 01:07:59,356 INFO L185 CegarLoopUtils]: At program point L237-1(lines 237 243) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse1 (not (= ~waterLevel~0 0)) (not (= test_~tmp~0 0)) .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5))) [2021-02-22 01:07:59,357 INFO L185 CegarLoopUtils]: At program point L229(lines 229 233) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (<= 0 (+ test_~tmp~0 2147483648))) (.cse6 (= |old(~systemActive~0)| ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (= ~waterLevel~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 664 709) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L688(lines 688 689) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L684(lines 684 691) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-22 01:07:59,357 INFO L189 CegarLoopUtils]: For program point L678(lines 678 698) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L678-1(lines 678 698) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L705-1(line 705) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L705-2(line 705) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L703-1(line 703) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L703-2(line 703) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L664(lines 664 709) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point L695(lines 695 696) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 664 709) no Hoare annotation was computed. [2021-02-22 01:07:59,358 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 664 709) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L683-1(line 683) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L683-2(line 683) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 332 354) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 332 354) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 332 354) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L340(lines 340 348) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L340-2(lines 340 348) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-22 01:07:59,359 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 55 64) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 55 64) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L57-1(line 57) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L57-2(line 57) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 55 64) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L639-1(line 639) no Hoare annotation was computed. [2021-02-22 01:07:59,360 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L639-2(line 639) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L631(lines 609 632) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L590(lines 590 606) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L623-2(line 623) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L607(lines 607 648) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 561 663) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:07:59,361 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L599-1(line 599) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L649(lines 649 660) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 561 663) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L641-1(line 641) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 561 663) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:07:59,362 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L592-1(line 592) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L650(lines 650 657) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L585(lines 585 589) no Hoare annotation was computed. [2021-02-22 01:07:59,363 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L610-2(lines 610 630) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L561(lines 561 663) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L561-1(lines 561 663) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L652-2(line 652) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L611(lines 610 630) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-22 01:07:59,364 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L595-1(line 595) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L612(lines 612 616) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L637-1(line 637) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L637-2(line 637) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 01:07:59,365 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:07:59,366 INFO L189 CegarLoopUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2021-02-22 01:07:59,366 INFO L189 CegarLoopUtils]: For program point L621-2(line 621) no Hoare annotation was computed. [2021-02-22 01:07:59,366 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L560(line 560) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L688-1(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L742(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,366 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L350(line 350) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L734(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L350-1(line 350) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L734-1(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L350-2(line 350) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L346-2(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,367 INFO L185 CegarLoopUtils]: At program point L346-3(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L342(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L342-1(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L342-2(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L342-3(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L338(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L342-4(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L338-1(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L342-5(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L338-2(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L338-3(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,368 INFO L185 CegarLoopUtils]: At program point L338-4(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L338-5(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L338-6(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L338-7(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L198(line 198) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L198-1(line 198) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L198-2(line 198) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L198-3(line 198) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L99(line 99) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L194-1(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L194-2(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L194-3(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,369 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,370 INFO L185 CegarLoopUtils]: At program point L190(line 190) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,370 INFO L185 CegarLoopUtils]: At program point L194-4(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,370 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:07:59,370 INFO L185 CegarLoopUtils]: At program point L190-1(line 190) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,370 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:07:59,370 INFO L185 CegarLoopUtils]: At program point L190-2(line 190) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,370 INFO L185 CegarLoopUtils]: At program point L190-3(line 190) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,370 INFO L185 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,370 INFO L185 CegarLoopUtils]: At program point L186-1(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L186-2(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L186-3(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L182(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L186-4(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L182-1(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L186-5(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L182-2(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L186-6(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L182-3(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L186-7(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L178(line 178) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L182-4(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,371 INFO L185 CegarLoopUtils]: At program point L178-1(line 178) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,372 INFO L185 CegarLoopUtils]: At program point L178-2(line 178) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,372 INFO L185 CegarLoopUtils]: At program point L178-3(line 178) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,372 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,372 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:07:59,372 INFO L185 CegarLoopUtils]: At program point L695(line 695) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,372 INFO L185 CegarLoopUtils]: At program point L695-1(line 695) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,372 INFO L185 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:07:59,372 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:07:59,373 INFO L185 CegarLoopUtils]: At program point L200(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,373 INFO L185 CegarLoopUtils]: At program point L200-1(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,373 INFO L185 CegarLoopUtils]: At program point L200-2(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,373 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,373 INFO L185 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:07:59,373 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:07:59,373 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 133 140) no Hoare annotation was computed. [2021-02-22 01:07:59,373 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 133 140) no Hoare annotation was computed. [2021-02-22 01:07:59,373 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 133 140) no Hoare annotation was computed. [2021-02-22 01:07:59,373 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 355 363) the Hoare annotation is: true [2021-02-22 01:07:59,373 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 355 363) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-22 01:07:59,373 INFO L185 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) [2021-02-22 01:07:59,373 INFO L192 CegarLoopUtils]: At program point L359(line 359) the Hoare annotation is: true [2021-02-22 01:07:59,374 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 355 363) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-22 01:07:59,374 INFO L185 CegarLoopUtils]: At program point L318(line 318) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:07:59,374 INFO L185 CegarLoopUtils]: At program point L316(line 316) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:07:59,374 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 311 322) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:07:59,374 INFO L192 CegarLoopUtils]: At program point L315-1(lines 311 322) the Hoare annotation is: true [2021-02-22 01:07:59,374 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 311 322) the Hoare annotation is: true [2021-02-22 01:07:59,374 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:07:59,374 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:07:59,374 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:07:59,374 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:07:59,374 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 323 331) no Hoare annotation was computed. [2021-02-22 01:07:59,374 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:07:59,374 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 01:07:59,374 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 323 331) no Hoare annotation was computed. [2021-02-22 01:07:59,375 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 323 331) no Hoare annotation was computed. [2021-02-22 01:07:59,375 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,375 INFO L185 CegarLoopUtils]: At program point L113(lines 113 119) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,375 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 102 125) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,375 INFO L185 CegarLoopUtils]: At program point L108(line 108) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,375 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 102 125) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2021-02-22 01:07:59,375 INFO L185 CegarLoopUtils]: At program point L106(lines 105 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,375 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 102 125) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2021-02-22 01:07:59,375 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 758 787) the Hoare annotation is: true [2021-02-22 01:07:59,375 INFO L192 CegarLoopUtils]: At program point L768-2(lines 768 782) the Hoare annotation is: true [2021-02-22 01:07:59,375 INFO L192 CegarLoopUtils]: At program point L764(line 764) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point L764-1(line 764) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point L783(lines 758 787) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point L769(line 769) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 758 787) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point L772(lines 772 776) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point L772-1(lines 772 776) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 287 298) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 287 298) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point L291-1(lines 287 298) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 812 818) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 812 818) the Hoare annotation is: true [2021-02-22 01:07:59,376 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:07:59,377 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:07:59,377 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:07:59,377 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:07:59,377 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 205 212) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:07:59,377 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 205 212) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,377 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 205 212) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:07:59,377 INFO L185 CegarLoopUtils]: At program point L304(line 304) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2021-02-22 01:07:59,377 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 299 310) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (< |old(~waterLevel~0)| 3)) .cse5 (< ~waterLevel~0 3)) (or .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))))) [2021-02-22 01:07:59,377 INFO L185 CegarLoopUtils]: At program point L303-1(lines 299 310) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (< |old(~waterLevel~0)| 3)) .cse5 (< ~waterLevel~0 3)) (or .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))))) [2021-02-22 01:07:59,377 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 299 310) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:07:59,378 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-22 01:07:59,378 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-22 01:07:59,378 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-22 01:07:59,378 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-22 01:07:59,378 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-22 01:07:59,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:07:59 BoogieIcfgContainer [2021-02-22 01:07:59,406 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:07:59,407 INFO L168 Benchmark]: Toolchain (without parser) took 100642.51 ms. Allocated memory was 151.0 MB in the beginning and 855.6 MB in the end (delta: 704.6 MB). Free memory was 106.7 MB in the beginning and 338.4 MB in the end (delta: -231.7 MB). Peak memory consumption was 524.3 MB. Max. memory is 8.0 GB. [2021-02-22 01:07:59,407 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 124.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:07:59,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.13 ms. Allocated memory is still 151.0 MB. Free memory was 105.6 MB in the beginning and 119.3 MB in the end (delta: -13.8 MB). Peak memory consumption was 8.3 MB. Max. memory is 8.0 GB. [2021-02-22 01:07:59,407 INFO L168 Benchmark]: Boogie Preprocessor took 164.53 ms. Allocated memory is still 151.0 MB. Free memory was 119.3 MB in the beginning and 131.6 MB in the end (delta: -12.3 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:07:59,407 INFO L168 Benchmark]: RCFGBuilder took 1162.60 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 131.6 MB in the beginning and 111.9 MB in the end (delta: 19.7 MB). Peak memory consumption was 53.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:07:59,408 INFO L168 Benchmark]: TraceAbstraction took 98793.86 ms. Allocated memory was 181.4 MB in the beginning and 855.6 MB in the end (delta: 674.2 MB). Free memory was 111.3 MB in the beginning and 338.4 MB in the end (delta: -227.0 MB). Peak memory consumption was 498.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:07:59,409 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 124.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 501.13 ms. Allocated memory is still 151.0 MB. Free memory was 105.6 MB in the beginning and 119.3 MB in the end (delta: -13.8 MB). Peak memory consumption was 8.3 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 164.53 ms. Allocated memory is still 151.0 MB. Free memory was 119.3 MB in the beginning and 131.6 MB in the end (delta: -12.3 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1162.60 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 131.6 MB in the beginning and 111.9 MB in the end (delta: 19.7 MB). Peak memory consumption was 53.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 98793.86 ms. Allocated memory was 181.4 MB in the beginning and 855.6 MB in the end (delta: 674.2 MB). Free memory was 111.3 MB in the beginning and 338.4 MB in the end (delta: -227.0 MB). Peak memory consumption was 498.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: ((((!(\old(waterLevel) == 1) || ((((((1 == systemActive && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || ((((((\old(systemActive) == systemActive && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((\old(systemActive) == systemActive && waterLevel == 1) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) - InvariantResult [Line: 768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - InvariantResult [Line: 758]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 72]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 79]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 365]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || waterLevel == 0) || !(tmp == 0)) && ((((((0 <= waterLevel + 2147483648 && tmp___0 == 0) && waterLevel == tmp) || ((0 <= waterLevel + 2147483648 && waterLevel == tmp) && !(tmp == 0))) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 829]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 160]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(waterLevel < 3)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 65]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 126]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 217]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 311]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 355]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 102]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) && (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 758]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 287]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 812]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 205]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((!(1 <= \old(systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive - ProcedureContractResult [Line: 299]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) && (((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(waterLevel == 0)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 585 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 48.8s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 42.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 49.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1137 SDtfs, 3546 SDslu, 3434 SDs, 0 SdLazy, 6080 SolverSat, 1440 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 450 GetRequests, 171 SyntacticMatches, 1 SemanticMatches, 278 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18644 ImplicationChecksByTransitivity, 32.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=311occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 303 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 214 LocationsWithAnnotation, 1264 PreInvPairs, 2085 NumberOfFragments, 4205 HoareAnnotationTreeSize, 1264 FomulaSimplifications, 2572315 FormulaSimplificationTreeSizeReduction, 14.5s HoareSimplificationTime, 214 FomulaSimplificationsInter, 145047 FormulaSimplificationTreeSizeReductionInter, 34.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...