/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_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:30:54,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:30:54,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:30:54,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:30:54,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:30:54,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:30:54,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:30:54,178 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:30:54,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:30:54,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:30:54,188 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:30:54,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:30:54,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:30:54,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:30:54,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:30:54,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:30:54,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:30:54,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:30:54,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:30:54,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:30:54,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:30:54,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:30:54,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:30:54,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:30:54,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:30:54,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:30:54,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:30:54,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:30:54,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:30:54,245 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:30:54,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:30:54,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:30:54,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:30:54,248 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:30:54,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:30:54,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:30:54,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:30:54,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:30:54,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:30:54,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:30:54,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:30:54,253 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:30:54,265 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:30:54,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:30:54,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:30:54,267 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:30:54,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:30:54,268 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:30:54,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:30:54,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:30:54,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:30:54,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:30:54,269 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:30:54,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:30:54,269 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:30:54,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:30:54,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:30:54,270 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:30:54,270 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:30:54,270 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:30:54,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:30:54,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:30:54,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:30:54,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:30:54,272 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:30:54,272 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:30:54,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:30:54,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:30:54,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:30:54,688 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:30:54,689 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:30:54,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product05.cil.c [2021-02-24 03:30:54,777 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d7b0a566/1a887fc278d842c7b3cf4542ec179034/FLAG9bf676d11 [2021-02-24 03:30:55,557 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:30:55,557 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product05.cil.c [2021-02-24 03:30:55,581 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d7b0a566/1a887fc278d842c7b3cf4542ec179034/FLAG9bf676d11 [2021-02-24 03:30:55,782 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d7b0a566/1a887fc278d842c7b3cf4542ec179034 [2021-02-24 03:30:55,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:30:55,797 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:30:55,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:30:55,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:30:55,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:30:55,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:30:55" (1/1) ... [2021-02-24 03:30:55,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d7d6bcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:55, skipping insertion in model container [2021-02-24 03:30:55,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:30:55" (1/1) ... [2021-02-24 03:30:55,813 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:30:55,854 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:30:56,170 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_product05.cil.c[16318,16331] [2021-02-24 03:30:56,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:30:56,212 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:30:56,293 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_product05.cil.c[16318,16331] [2021-02-24 03:30:56,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:30:56,329 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:30:56,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56 WrapperNode [2021-02-24 03:30:56,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:30:56,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:30:56,331 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:30:56,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:30:56,346 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56" (1/1) ... [2021-02-24 03:30:56,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56" (1/1) ... [2021-02-24 03:30:56,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56" (1/1) ... [2021-02-24 03:30:56,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56" (1/1) ... [2021-02-24 03:30:56,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56" (1/1) ... [2021-02-24 03:30:56,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56" (1/1) ... [2021-02-24 03:30:56,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56" (1/1) ... [2021-02-24 03:30:56,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:30:56,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:30:56,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:30:56,424 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:30:56,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:30:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:30:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:30:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:30:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:30:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:30:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:30:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:30:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:30:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:30:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:30:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:30:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:30:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:30:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:30:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:30:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:30:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:30:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:30:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:30:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:30:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:30:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:30:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:30:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:30:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:30:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:30:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:30:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:30:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:30:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:30:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:30:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:30:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:30:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:30:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:30:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:30:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:30:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:30:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:30:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:30:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:30:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:30:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:30:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:30:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:30:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:30:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:30:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:30:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:30:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:30:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:30:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:30:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:30:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:30:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:30:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:30:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:30:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:30:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:30:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:30:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:30:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:30:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:30:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:30:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:30:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:30:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:30:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:30:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:30:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:30:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:30:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:30:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:30:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:30:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:30:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:30:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:30:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:30:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:30:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:30:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:30:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:30:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:30:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:30:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:30:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:30:57,923 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:30:57,924 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:30:57,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:30:57 BoogieIcfgContainer [2021-02-24 03:30:57,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:30:57,928 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:30:57,929 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:30:57,934 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:30:57,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:30:55" (1/3) ... [2021-02-24 03:30:57,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dedd796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:30:57, skipping insertion in model container [2021-02-24 03:30:57,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:56" (2/3) ... [2021-02-24 03:30:57,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dedd796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:30:57, skipping insertion in model container [2021-02-24 03:30:57,936 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:30:57" (3/3) ... [2021-02-24 03:30:57,937 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product05.cil.c [2021-02-24 03:30:57,944 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:30:57,950 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:30:57,969 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:30:57,994 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:30:57,994 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:30:57,994 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:30:57,994 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:30:57,994 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:30:57,995 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:30:57,995 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:30:57,995 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:30:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states. [2021-02-24 03:30:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:30:58,035 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:30:58,036 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:30:58,037 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:30:58,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:30:58,043 INFO L82 PathProgramCache]: Analyzing trace with hash -1495387643, now seen corresponding path program 1 times [2021-02-24 03:30:58,053 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:30:58,053 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [258459792] [2021-02-24 03:30:58,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:30:58,123 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:30:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:58,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:58,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:58,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:58,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:58,875 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:30:58,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:30:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:59,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:59,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:59,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:30:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:59,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:59,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:59,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:30:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:59,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:59,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:59,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:30:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:59,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:59,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:59,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:30:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:59,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:59,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:59,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:30:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:59,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:59,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:59,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:30:59,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:59,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:59,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:59,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:30:59,137 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [258459792] [2021-02-24 03:30:59,140 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:30:59,140 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:30:59,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052761013] [2021-02-24 03:30:59,146 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:30:59,146 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:30:59,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:30:59,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:30:59,165 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 3 states. [2021-02-24 03:31:00,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:31:00,521 INFO L93 Difference]: Finished difference Result 407 states and 485 transitions. [2021-02-24 03:31:00,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:31:00,524 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:31:00,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:31:00,549 INFO L225 Difference]: With dead ends: 407 [2021-02-24 03:31:00,550 INFO L226 Difference]: Without dead ends: 262 [2021-02-24 03:31:00,555 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:31:00,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2021-02-24 03:31:00,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 223. [2021-02-24 03:31:00,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-24 03:31:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 239 transitions. [2021-02-24 03:31:00,707 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 239 transitions. Word has length 147 [2021-02-24 03:31:00,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:31:00,708 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 239 transitions. [2021-02-24 03:31:00,708 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:31:00,708 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 239 transitions. [2021-02-24 03:31:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:31:00,712 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:31:00,712 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:31:00,713 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:31:00,713 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:31:00,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:31:00,714 INFO L82 PathProgramCache]: Analyzing trace with hash 587253761, now seen corresponding path program 1 times [2021-02-24 03:31:00,714 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:31:00,714 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2027238895] [2021-02-24 03:31:00,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:31:00,719 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:31:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:00,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:00,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:00,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:00,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:00,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:00,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:01,050 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:31:01,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:31:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:01,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:01,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:01,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:31:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:01,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:01,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:01,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:31:01,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:01,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:01,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:01,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:31:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:01,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:01,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:01,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:31:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:01,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:01,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:01,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:31:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:01,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:01,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:01,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:31:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:01,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:01,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:31:01,172 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2027238895] [2021-02-24 03:31:01,172 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:31:01,173 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:31:01,173 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007872507] [2021-02-24 03:31:01,174 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:31:01,174 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:31:01,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:31:01,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:31:01,175 INFO L87 Difference]: Start difference. First operand 223 states and 239 transitions. Second operand 4 states. [2021-02-24 03:31:01,845 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:31:02,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:31:02,537 INFO L93 Difference]: Finished difference Result 323 states and 359 transitions. [2021-02-24 03:31:02,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:31:02,538 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:31:02,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:31:02,541 INFO L225 Difference]: With dead ends: 323 [2021-02-24 03:31:02,542 INFO L226 Difference]: Without dead ends: 245 [2021-02-24 03:31:02,544 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:31:02,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2021-02-24 03:31:02,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 213. [2021-02-24 03:31:02,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2021-02-24 03:31:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 226 transitions. [2021-02-24 03:31:02,640 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 226 transitions. Word has length 148 [2021-02-24 03:31:02,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:31:02,641 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 226 transitions. [2021-02-24 03:31:02,641 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:31:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 226 transitions. [2021-02-24 03:31:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-24 03:31:02,643 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:31:02,644 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] [2021-02-24 03:31:02,644 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:31:02,644 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:31:02,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:31:02,645 INFO L82 PathProgramCache]: Analyzing trace with hash -1835193443, now seen corresponding path program 1 times [2021-02-24 03:31:02,645 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:31:02,645 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [999288762] [2021-02-24 03:31:02,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:31:02,649 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:31:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:02,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:02,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:02,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:02,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:02,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:02,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:02,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:02,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:31:02,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:02,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:02,988 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:31:02,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:31:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:03,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:03,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:03,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:03,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:31:03,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:31:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:03,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:03,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:03,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:31:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:03,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:03,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:03,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:31:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:03,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:03,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:03,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:03,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:03,160 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:31:03,164 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:31:03,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:31:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:03,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:03,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:03,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:31:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:03,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:03,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:03,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:31:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:03,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:03,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:03,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:31:03,234 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [999288762] [2021-02-24 03:31:03,234 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:31:03,235 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:31:03,235 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919568664] [2021-02-24 03:31:03,236 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:31:03,236 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:31:03,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:31:03,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:31:03,237 INFO L87 Difference]: Start difference. First operand 213 states and 226 transitions. Second operand 9 states. [2021-02-24 03:31:03,730 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:31:04,086 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:31:04,391 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:31:04,696 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:04,979 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:05,273 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:06,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:31:06,321 INFO L93 Difference]: Finished difference Result 343 states and 384 transitions. [2021-02-24 03:31:06,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-24 03:31:06,322 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-24 03:31:06,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:31:06,325 INFO L225 Difference]: With dead ends: 343 [2021-02-24 03:31:06,325 INFO L226 Difference]: Without dead ends: 245 [2021-02-24 03:31:06,326 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-24 03:31:06,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2021-02-24 03:31:06,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 213. [2021-02-24 03:31:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2021-02-24 03:31:06,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 225 transitions. [2021-02-24 03:31:06,404 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 225 transitions. Word has length 157 [2021-02-24 03:31:06,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:31:06,405 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 225 transitions. [2021-02-24 03:31:06,405 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:31:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 225 transitions. [2021-02-24 03:31:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:31:06,408 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:31:06,408 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] [2021-02-24 03:31:06,408 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:31:06,409 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:31:06,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:31:06,409 INFO L82 PathProgramCache]: Analyzing trace with hash 101529302, now seen corresponding path program 1 times [2021-02-24 03:31:06,409 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:31:06,410 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [255249877] [2021-02-24 03:31:06,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:31:06,413 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:31:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:06,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:06,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:06,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:06,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:06,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:31:06,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:31:06,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:31:06,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:31:06,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:31:06,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:31:06,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:06,821 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:31:06,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:31:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:06,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:06,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:31:06,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:31:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:06,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:06,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:31:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:06,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:06,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:31:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:06,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:06,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:06,946 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:31:06,949 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:31:06,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:31:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:06,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:06,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:31:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:06,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:06,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:31:06,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:06,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:06,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:06,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:31:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:07,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:07,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:31:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:31:07,082 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [255249877] [2021-02-24 03:31:07,082 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:31:07,083 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:31:07,083 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919877121] [2021-02-24 03:31:07,083 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:31:07,083 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:31:07,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:31:07,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:31:07,090 INFO L87 Difference]: Start difference. First operand 213 states and 225 transitions. Second operand 14 states. [2021-02-24 03:31:07,598 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:31:07,940 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:31:08,185 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:31:08,462 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:08,767 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:09,053 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:09,682 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:31:10,656 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:10,972 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:11,336 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:11,686 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:31:11,980 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:31:12,252 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:31:12,543 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:31:12,837 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:13,128 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:13,465 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:13,892 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:31:14,199 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:14,540 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:15,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:31:15,546 INFO L93 Difference]: Finished difference Result 586 states and 704 transitions. [2021-02-24 03:31:15,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-24 03:31:15,546 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 165 [2021-02-24 03:31:15,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:31:15,551 INFO L225 Difference]: With dead ends: 586 [2021-02-24 03:31:15,551 INFO L226 Difference]: Without dead ends: 488 [2021-02-24 03:31:15,553 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-24 03:31:15,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 488 states. [2021-02-24 03:31:15,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 488 to 385. [2021-02-24 03:31:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2021-02-24 03:31:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 423 transitions. [2021-02-24 03:31:15,759 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 423 transitions. Word has length 165 [2021-02-24 03:31:15,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:31:15,759 INFO L480 AbstractCegarLoop]: Abstraction has 385 states and 423 transitions. [2021-02-24 03:31:15,759 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:31:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 423 transitions. [2021-02-24 03:31:15,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-24 03:31:15,762 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:31:15,763 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:31:15,763 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:31:15,763 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:31:15,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:31:15,764 INFO L82 PathProgramCache]: Analyzing trace with hash 2033040578, now seen corresponding path program 1 times [2021-02-24 03:31:15,764 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:31:15,764 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1161098972] [2021-02-24 03:31:15,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:31:15,767 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:31:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:15,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:15,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:15,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:15,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:15,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:15,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:15,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:15,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:15,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:15,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:15,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:15,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,051 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:31:16,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:31:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:16,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:31:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:31:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:31:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:31:16,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-24 03:31:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:31:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-24 03:31:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:31:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:31:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-24 03:31:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:16,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:16,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:31:16,198 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1161098972] [2021-02-24 03:31:16,198 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:31:16,199 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 03:31:16,199 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276589536] [2021-02-24 03:31:16,199 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 03:31:16,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:31:16,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 03:31:16,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-24 03:31:16,200 INFO L87 Difference]: Start difference. First operand 385 states and 423 transitions. Second operand 6 states. [2021-02-24 03:31:16,784 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:31:17,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:31:17,387 INFO L93 Difference]: Finished difference Result 587 states and 667 transitions. [2021-02-24 03:31:17,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-24 03:31:17,388 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 175 [2021-02-24 03:31:17,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:31:17,393 INFO L225 Difference]: With dead ends: 587 [2021-02-24 03:31:17,393 INFO L226 Difference]: Without dead ends: 317 [2021-02-24 03:31:17,395 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:31:17,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-24 03:31:17,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 296. [2021-02-24 03:31:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2021-02-24 03:31:17,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 313 transitions. [2021-02-24 03:31:17,525 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 313 transitions. Word has length 175 [2021-02-24 03:31:17,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:31:17,525 INFO L480 AbstractCegarLoop]: Abstraction has 296 states and 313 transitions. [2021-02-24 03:31:17,525 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-24 03:31:17,525 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 313 transitions. [2021-02-24 03:31:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-24 03:31:17,529 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:31:17,530 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, 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] [2021-02-24 03:31:17,530 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:31:17,530 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:31:17,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:31:17,531 INFO L82 PathProgramCache]: Analyzing trace with hash 1368335942, now seen corresponding path program 1 times [2021-02-24 03:31:17,532 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:31:17,532 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [506874402] [2021-02-24 03:31:17,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:31:17,586 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:17,619 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:17,628 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:17,633 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:17,675 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:17,685 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:17,689 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:17,692 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:17,696 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:17,701 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:17,705 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:17,710 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:17,747 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:17,749 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:17,751 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:17,754 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:17,758 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:17,762 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:17,766 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:17,770 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:17,811 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:17,812 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:17,815 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:17,817 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:17,820 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:17,824 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:17,828 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:17,832 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:17,869 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:17,870 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:17,873 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:17,875 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:17,878 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:17,883 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:17,887 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:17,891 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:17,928 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:17,929 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:17,932 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:17,934 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:17,937 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:17,941 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:17,945 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:17,948 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:17,985 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:17,986 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:17,989 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:17,990 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:17,993 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:17,997 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,001 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:18,005 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,040 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:18,042 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:18,044 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:18,046 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:18,049 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,053 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,056 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,060 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,096 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:18,097 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:18,099 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:18,101 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:18,104 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:18,108 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,111 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:18,115 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,149 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:31:18,153 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:31:18,159 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:18,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:31:18,173 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:31:18,179 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size [2021-02-24 03:31:18,184 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size 114 [2021-02-24 03:31:18,188 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,191 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,195 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,198 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,236 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:18,237 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:18,240 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:18,242 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:18,245 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,249 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,252 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,256 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,293 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:18,295 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:18,297 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:18,299 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:18,302 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:18,305 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,308 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:18,312 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,348 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:31:18,350 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:31:18,352 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:18,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:31:18,363 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:31:18,369 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size [2021-02-24 03:31:18,375 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.1 percent of original size 114 [2021-02-24 03:31:18,378 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,381 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,384 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,387 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,423 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:18,425 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:18,427 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:18,429 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:18,431 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:18,434 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,437 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:18,440 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,477 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:18,478 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:18,480 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:18,481 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:18,483 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,485 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,487 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size [2021-02-24 03:31:18,489 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-02-24 03:31:18,526 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:18,527 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:18,529 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:18,530 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:18,532 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:18,534 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,536 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:31:18,538 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:31:18,573 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:18,574 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:18,576 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-24 03:31:18,577 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-24 03:31:18,578 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:31:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:18,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:18,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:18,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:18,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:18,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:18,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:18,918 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:31:18,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:31:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:18,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:18,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:31:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:18,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:18,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:31:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:18,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:18,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:31:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:18,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:18,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:31:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:18,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:18,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:31:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:18,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:18,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-02-24 03:31:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:18,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:18,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:18,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:18,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:31:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:19,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:19,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-24 03:31:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:19,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:19,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-24 03:31:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:19,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:19,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:19,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:19,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:31:19,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,088 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,092 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,121 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:31:19,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-02-24 03:31:19,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,127 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,130 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:19,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-24 03:31:19,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:19,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:19,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:31:19,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:31:19,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:31:19,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:31:19,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,228 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:19,232 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:19,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:19,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:31:19,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:19,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:31:19,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:19,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,316 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:19,317 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:19,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:19,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:31:19,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:31:19,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:31:19,423 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:31:19,424 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:31:19,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:31:19,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:31:19,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:19,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:19,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:19,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-24 03:31:19,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:19,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:31:19,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:19,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,687 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:19,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-24 03:31:19,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:19,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:19,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:19,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:19,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:31:19,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:19,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:19,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,805 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:19,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:19,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:31:19,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:19,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:31:19,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:19,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:19,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:19,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:19,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:19,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:19,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:19,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:31:19,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:31:19,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:31:19,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:31:19,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:19,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:31:20,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:20,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:31:20,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:20,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:20,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:20,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:20,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:20,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:20,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:20,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:31:20,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:20,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:31:20,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:20,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:31:20,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:20,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:20,186 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [506874402] [2021-02-24 03:31:20,186 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:31:20,187 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2021-02-24 03:31:20,187 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77778033] [2021-02-24 03:31:20,187 INFO L460 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-02-24 03:31:20,187 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:31:20,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-02-24 03:31:20,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=169, Invalid=1313, Unknown=0, NotChecked=0, Total=1482 [2021-02-24 03:31:20,189 INFO L87 Difference]: Start difference. First operand 296 states and 313 transitions. Second operand 37 states. [2021-02-24 03:31:20,777 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:21,359 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:31:21,694 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:22,039 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:31:22,379 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:22,740 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:31:23,080 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:31:23,720 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-24 03:31:24,093 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:31:24,494 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:31:24,865 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:31:25,257 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:31:25,704 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:31:26,136 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:31:26,562 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:31:27,042 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:31:27,955 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:31:28,278 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:31:28,607 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:31:28,918 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:31:29,246 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:29,581 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:31:29,910 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:30,267 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:31:30,696 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:31:31,129 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-24 03:31:31,538 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:31:32,067 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:31:32,447 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:31:32,857 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-24 03:31:33,603 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:31:33,974 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:31:34,418 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:31:34,849 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:31:35,189 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:31:35,576 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:31:36,056 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:31:36,576 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:31:38,206 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:38,549 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:39,200 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-24 03:31:39,854 WARN L202 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-24 03:31:40,227 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:31:40,542 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:31:40,884 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:41,234 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:41,571 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:43,127 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:31:43,584 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:31:44,067 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:31:44,548 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:31:47,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:31:47,091 INFO L93 Difference]: Finished difference Result 898 states and 1036 transitions. [2021-02-24 03:31:47,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 140 states. [2021-02-24 03:31:47,092 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 217 [2021-02-24 03:31:47,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:31:47,093 INFO L225 Difference]: With dead ends: 898 [2021-02-24 03:31:47,093 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:31:47,111 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 81 SyntacticMatches, 2 SemanticMatches, 173 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10798 ImplicationChecksByTransitivity, 23.9s TimeCoverageRelationStatistics Valid=3898, Invalid=26552, Unknown=0, NotChecked=0, Total=30450 [2021-02-24 03:31:47,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:31:47,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:31:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:31:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:31:47,112 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 217 [2021-02-24 03:31:47,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:31:47,112 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:31:47,112 INFO L481 AbstractCegarLoop]: Interpolant automaton has 37 states. [2021-02-24 03:31:47,112 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:31:47,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:31:47,113 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:31:47,115 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:31:47,985 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 258 [2021-02-24 03:31:48,141 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 258 [2021-02-24 03:31:48,356 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 262 [2021-02-24 03:31:48,517 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 258 [2021-02-24 03:31:48,762 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 262 [2021-02-24 03:31:49,277 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:31:49,744 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 251 [2021-02-24 03:31:50,321 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 254 [2021-02-24 03:31:50,626 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 252 [2021-02-24 03:31:50,997 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 251 [2021-02-24 03:31:51,384 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 256 [2021-02-24 03:31:53,733 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2021-02-24 03:31:53,970 WARN L202 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 249 [2021-02-24 03:31:56,319 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 250 [2021-02-24 03:31:56,486 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 250 [2021-02-24 03:31:56,652 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 256 [2021-02-24 03:31:57,616 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 249 [2021-02-24 03:31:58,147 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 247 [2021-02-24 03:31:58,275 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 251 [2021-02-24 03:31:58,410 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 252 [2021-02-24 03:31:58,789 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 250 [2021-02-24 03:31:58,906 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 251 [2021-02-24 03:31:59,036 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 251 [2021-02-24 03:32:00,147 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 258 [2021-02-24 03:32:00,384 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 250 [2021-02-24 03:32:01,532 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:32:01,757 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:32:02,019 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2021-02-24 03:32:02,494 WARN L202 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 31 [2021-02-24 03:32:02,742 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2021-02-24 03:32:03,778 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-24 03:32:03,986 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:32:04,177 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-24 03:32:04,380 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:32:04,906 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 41 [2021-02-24 03:32:05,160 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 23 [2021-02-24 03:32:05,723 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2021-02-24 03:32:06,163 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 18 [2021-02-24 03:32:06,363 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-24 03:32:06,576 WARN L202 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:06,797 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 30 [2021-02-24 03:32:06,999 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:08,333 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-24 03:32:08,560 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2021-02-24 03:32:08,795 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-24 03:32:09,257 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-24 03:32:09,551 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-24 03:32:09,834 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 18 [2021-02-24 03:32:10,036 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:10,286 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-24 03:32:10,530 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2021-02-24 03:32:10,718 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-24 03:32:10,952 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-24 03:32:11,116 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 30 [2021-02-24 03:32:11,320 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:11,527 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:11,731 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 30 [2021-02-24 03:32:12,157 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 21 [2021-02-24 03:32:12,589 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 19 [2021-02-24 03:32:12,794 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:13,275 WARN L202 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-24 03:32:13,485 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:32:13,965 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-24 03:32:14,376 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 16 [2021-02-24 03:32:14,741 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 15 [2021-02-24 03:32:14,948 WARN L202 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:32:15,166 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:15,631 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:32:16,130 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 36 [2021-02-24 03:32:16,346 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-24 03:32:16,856 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 36 [2021-02-24 03:32:17,070 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-24 03:32:17,646 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 41 [2021-02-24 03:32:17,854 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:18,069 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:18,322 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-24 03:32:18,530 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:18,979 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:32:19,473 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:32:19,739 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 30 [2021-02-24 03:32:20,163 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2021-02-24 03:32:20,389 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:20,600 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 30 [2021-02-24 03:32:20,802 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-24 03:32:21,670 WARN L202 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 19 [2021-02-24 03:32:22,117 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 18 [2021-02-24 03:32:23,163 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-24 03:32:23,352 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 30 [2021-02-24 03:32:23,571 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-24 03:32:24,102 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2021-02-24 03:32:24,350 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:24,821 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-24 03:32:25,231 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 16 [2021-02-24 03:32:25,731 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 36 [2021-02-24 03:32:25,929 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-24 03:32:26,147 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-24 03:32:26,343 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-24 03:32:26,559 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2021-02-24 03:32:27,012 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 28 [2021-02-24 03:32:27,235 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 18 [2021-02-24 03:32:27,424 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 32 [2021-02-24 03:32:28,732 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-24 03:32:28,978 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2021-02-24 03:32:29,181 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:32:29,851 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 46 [2021-02-24 03:32:30,055 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-24 03:32:30,583 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 36 [2021-02-24 03:32:31,052 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-24 03:32:31,470 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 16 [2021-02-24 03:32:31,729 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:32:31,735 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:32:31,735 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:32:31,736 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:32:31,736 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-24 03:32:31,736 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-24 03:32:31,736 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-24 03:32:31,736 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-24 03:32:31,736 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 180 235) no Hoare annotation was computed. [2021-02-24 03:32:31,736 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-24 03:32:31,736 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-24 03:32:31,736 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L222-1(line 222) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L222-2(line 222) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-24 03:32:31,737 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 180 235) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point L227(lines 204 228) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 180 235) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-24 03:32:31,738 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-24 03:32:31,739 INFO L189 CegarLoopUtils]: For program point L211(lines 211 215) no Hoare annotation was computed. [2021-02-24 03:32:31,739 INFO L189 CegarLoopUtils]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2021-02-24 03:32:31,739 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-24 03:32:31,739 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-24 03:32:31,739 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-24 03:32:31,739 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:32:31,739 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-24 03:32:31,739 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-24 03:32:31,739 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L224-1(lines 205 226) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-24 03:32:31,740 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 236 295) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 236 295) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point L288(lines 261 289) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-24 03:32:31,741 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L280-1(line 280) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 236 295) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L276-2(line 276) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L268(lines 268 272) no Hoare annotation was computed. [2021-02-24 03:32:31,742 INFO L189 CegarLoopUtils]: For program point L268-1(lines 268 272) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L260-1(line 260) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L260-2(line 260) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L285-2(line 285) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-24 03:32:31,743 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L281-2(line 281) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-24 03:32:31,744 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-24 03:32:31,745 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-24 03:32:31,745 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-24 03:32:31,745 INFO L189 CegarLoopUtils]: For program point L262-2(lines 262 287) no Hoare annotation was computed. [2021-02-24 03:32:31,745 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-24 03:32:31,745 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 852 858) the Hoare annotation is: true [2021-02-24 03:32:31,745 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 852 858) the Hoare annotation is: true [2021-02-24 03:32:31,745 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,745 INFO L192 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: true [2021-02-24 03:32:31,746 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 859 867) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-24 03:32:31,746 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 859 867) the Hoare annotation is: true [2021-02-24 03:32:31,746 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 859 867) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-24 03:32:31,746 INFO L192 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: true [2021-02-24 03:32:31,746 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 799 823) the Hoare annotation is: true [2021-02-24 03:32:31,746 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 799 823) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6)) (.cse1 (<= 0 (+ ~waterLevel~0 2147483648)))) (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and .cse0 .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~6 0))))) [2021-02-24 03:32:31,746 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,747 INFO L185 CegarLoopUtils]: At program point L811(lines 811 817) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)))) [2021-02-24 03:32:31,747 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) .cse0 .cse1 .cse2))) [2021-02-24 03:32:31,747 INFO L185 CegarLoopUtils]: At program point L809-1(line 809) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 .cse1 (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) (= |__utac_acc__Specification4_spec__1_#t~ret76| 0)) .cse2))) [2021-02-24 03:32:31,747 INFO L185 CegarLoopUtils]: At program point L807(lines 807 820) the Hoare annotation is: (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) (<= 0 (+ ~waterLevel~0 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,747 INFO L185 CegarLoopUtils]: At program point L809-2(line 809) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 .cse1 (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) (= |__utac_acc__Specification4_spec__1_#t~ret76| 0)) .cse2))) [2021-02-24 03:32:31,747 INFO L185 CegarLoopUtils]: At program point L809-3(line 809) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) (= |__utac_acc__Specification4_spec__1_#t~ret76| 0) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse0 .cse1 .cse2))) [2021-02-24 03:32:31,747 INFO L185 CegarLoopUtils]: At program point L807-1(lines 799 823) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6)) (.cse1 (<= 0 (+ ~waterLevel~0 2147483648)))) (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and .cse0 .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~6 0))))) [2021-02-24 03:32:31,748 INFO L192 CegarLoopUtils]: At program point L805(line 805) the Hoare annotation is: true [2021-02-24 03:32:31,748 INFO L185 CegarLoopUtils]: At program point L805-1(line 805) the Hoare annotation is: (or (= |__utac_acc__Specification4_spec__1_#t~ret75| ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,748 INFO L185 CegarLoopUtils]: At program point L805-2(line 805) the Hoare annotation is: (or (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret75| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret75| ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,748 INFO L185 CegarLoopUtils]: At program point L805-3(line 805) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret75| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret75| __utac_acc__Specification4_spec__1_~tmp~6) (= |__utac_acc__Specification4_spec__1_#t~ret75| ~waterLevel~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,748 INFO L185 CegarLoopUtils]: At program point L578-1(line 578) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,748 INFO L185 CegarLoopUtils]: At program point L574(line 574) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,748 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 572 594) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,748 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 572 594) the Hoare annotation is: true [2021-02-24 03:32:31,749 INFO L192 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: true [2021-02-24 03:32:31,749 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 572 594) the Hoare annotation is: true [2021-02-24 03:32:31,749 INFO L185 CegarLoopUtils]: At program point L584(line 584) the Hoare annotation is: (or (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,749 INFO L185 CegarLoopUtils]: At program point L584-1(line 584) the Hoare annotation is: (or (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,749 INFO L185 CegarLoopUtils]: At program point L582(lines 582 589) the Hoare annotation is: (or (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,749 INFO L192 CegarLoopUtils]: At program point L582-1(lines 582 589) the Hoare annotation is: true [2021-02-24 03:32:31,749 INFO L185 CegarLoopUtils]: At program point L580(line 580) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret52| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,749 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,750 INFO L185 CegarLoopUtils]: At program point L580-1(line 580) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret52| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,750 INFO L185 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,750 INFO L185 CegarLoopUtils]: At program point L580-2(line 580) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret52| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,750 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-24 03:32:31,750 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-24 03:32:31,750 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 527 550) no Hoare annotation was computed. [2021-02-24 03:32:31,750 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-24 03:32:31,750 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-24 03:32:31,750 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-24 03:32:31,750 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 527 550) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 527 550) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-24 03:32:31,751 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-24 03:32:31,752 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 752 760) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-24 03:32:31,752 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 752 760) the Hoare annotation is: true [2021-02-24 03:32:31,752 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 752 760) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-24 03:32:31,752 INFO L185 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,752 INFO L192 CegarLoopUtils]: At program point L756(line 756) the Hoare annotation is: true [2021-02-24 03:32:31,752 INFO L189 CegarLoopUtils]: For program point L768(lines 768 776) no Hoare annotation was computed. [2021-02-24 03:32:31,752 INFO L189 CegarLoopUtils]: For program point L768-2(lines 768 776) no Hoare annotation was computed. [2021-02-24 03:32:31,752 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-24 03:32:31,752 INFO L189 CegarLoopUtils]: For program point L791-1(line 791) no Hoare annotation was computed. [2021-02-24 03:32:31,752 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-24 03:32:31,753 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 761 796) no Hoare annotation was computed. [2021-02-24 03:32:31,753 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-24 03:32:31,753 INFO L189 CegarLoopUtils]: For program point L780(lines 780 788) no Hoare annotation was computed. [2021-02-24 03:32:31,753 INFO L189 CegarLoopUtils]: For program point L780-2(lines 780 788) no Hoare annotation was computed. [2021-02-24 03:32:31,753 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 761 796) no Hoare annotation was computed. [2021-02-24 03:32:31,753 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-24 03:32:31,753 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 761 796) no Hoare annotation was computed. [2021-02-24 03:32:31,753 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-24 03:32:31,753 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 845 851) the Hoare annotation is: true [2021-02-24 03:32:31,753 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 845 851) the Hoare annotation is: true [2021-02-24 03:32:31,753 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point L157-1(line 157) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 134 179) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 134 179) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-24 03:32:31,754 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 134 179) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L164-1(line 164) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:32:31,755 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L160-1(line 160) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-24 03:32:31,756 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L171-1(line 171) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L171-2(line 171) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L134(lines 134 179) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 179) no Hoare annotation was computed. [2021-02-24 03:32:31,757 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 447 492) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point L471(lines 471 472) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point L467(lines 467 474) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point L461(lines 461 481) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point L461-1(lines 461 481) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 447 492) no Hoare annotation was computed. [2021-02-24 03:32:31,758 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L488-1(line 488) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L488-2(line 488) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 447 492) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L486-1(line 486) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L486-2(line 486) no Hoare annotation was computed. [2021-02-24 03:32:31,759 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L447(lines 447 492) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L478(lines 478 479) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-24 03:32:31,760 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-24 03:32:31,761 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-24 03:32:31,761 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-24 03:32:31,761 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-24 03:32:31,761 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-24 03:32:31,761 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 559 568) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,761 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 559 568) the Hoare annotation is: true [2021-02-24 03:32:31,761 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 559 568) the Hoare annotation is: true [2021-02-24 03:32:31,761 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 741 751) the Hoare annotation is: true [2021-02-24 03:32:31,761 INFO L192 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: true [2021-02-24 03:32:31,762 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 741 751) the Hoare annotation is: true [2021-02-24 03:32:31,762 INFO L192 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: true [2021-02-24 03:32:31,762 INFO L192 CegarLoopUtils]: At program point L746-1(line 746) the Hoare annotation is: true [2021-02-24 03:32:31,762 INFO L192 CegarLoopUtils]: At program point L746-2(line 746) the Hoare annotation is: true [2021-02-24 03:32:31,762 INFO L192 CegarLoopUtils]: At program point L746-3(line 746) the Hoare annotation is: true [2021-02-24 03:32:31,762 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 741 751) the Hoare annotation is: true [2021-02-24 03:32:31,762 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 733 740) the Hoare annotation is: true [2021-02-24 03:32:31,762 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 733 740) the Hoare annotation is: true [2021-02-24 03:32:31,762 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 733 740) the Hoare annotation is: true [2021-02-24 03:32:31,763 INFO L185 CegarLoopUtils]: At program point L706-1(line 706) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,763 INFO L185 CegarLoopUtils]: At program point L704(lines 704 721) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,763 INFO L185 CegarLoopUtils]: At program point L706-2(line 706) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,763 INFO L185 CegarLoopUtils]: At program point L706-3(line 706) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,763 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 700 724) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,763 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 700 724) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,763 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,763 INFO L185 CegarLoopUtils]: At program point L719-1(lines 700 724) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,764 INFO L185 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,764 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,764 INFO L185 CegarLoopUtils]: At program point L708(lines 708 716) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,764 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,764 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 692 698) the Hoare annotation is: true [2021-02-24 03:32:31,764 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 692 698) the Hoare annotation is: true [2021-02-24 03:32:31,764 INFO L185 CegarLoopUtils]: At program point L642-2(lines 636 647) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,765 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,765 INFO L185 CegarLoopUtils]: At program point L601(line 601) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,765 INFO L185 CegarLoopUtils]: At program point L634-1(line 634) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,765 INFO L185 CegarLoopUtils]: At program point L626(lines 626 632) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,765 INFO L185 CegarLoopUtils]: At program point L626-1(lines 626 632) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,765 INFO L185 CegarLoopUtils]: At program point L618(line 618) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (not (= test_~tmp~4 0))) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (< ~waterLevel~0 3) .cse3 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-24 03:32:31,765 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet53| 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ |test_#t~nondet53| 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= test_~tmp~4 2147483647) .cse0 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (< ~waterLevel~0 3) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2))) [2021-02-24 03:32:31,766 INFO L185 CegarLoopUtils]: At program point L614-1(line 614) the Hoare annotation is: (let ((.cse1 (<= |test_#t~nondet53| 2147483647)) (.cse0 (= test_~tmp~4 |test_#t~nondet53|)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (<= 0 (+ |test_#t~nondet53| 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse1 .cse0 (< ~waterLevel~0 3) .cse2 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3 .cse4))) [2021-02-24 03:32:31,766 INFO L185 CegarLoopUtils]: At program point L598(line 598) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,766 INFO L185 CegarLoopUtils]: At program point L652(lines 605 653) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,766 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 596 659) the Hoare annotation is: true [2021-02-24 03:32:31,766 INFO L185 CegarLoopUtils]: At program point L640(line 640) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,766 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 596 659) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,767 INFO L185 CegarLoopUtils]: At program point L607(lines 606 651) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) .cse0 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-24 03:32:31,767 INFO L185 CegarLoopUtils]: At program point L640-1(line 640) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,767 INFO L185 CegarLoopUtils]: At program point L640-2(line 640) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,767 INFO L185 CegarLoopUtils]: At program point L636(lines 636 647) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,767 INFO L185 CegarLoopUtils]: At program point L599(line 599) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,767 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 596 659) the Hoare annotation is: true [2021-02-24 03:32:31,767 INFO L185 CegarLoopUtils]: At program point L628(line 628) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,768 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= |test_#t~nondet54| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet54| 2147483648))) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (not (= test_~tmp~4 0)) .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0)) .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-24 03:32:31,768 INFO L185 CegarLoopUtils]: At program point L624-1(line 624) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= |test_#t~nondet54| 2147483647) (<= 0 (+ |test_#t~nondet54| 2147483648)) (<= 0 (+ test_~tmp~4 2147483648)) (= test_~tmp___0~0 |test_#t~nondet54|) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,768 INFO L185 CegarLoopUtils]: At program point L649(lines 606 651) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) .cse0 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-24 03:32:31,768 INFO L185 CegarLoopUtils]: At program point L616(lines 616 622) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (< ~waterLevel~0 3) .cse2 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-24 03:32:31,768 INFO L185 CegarLoopUtils]: At program point L616-1(lines 616 622) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-24 03:32:31,768 INFO L185 CegarLoopUtils]: At program point L608(lines 608 612) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) .cse0 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-24 03:32:31,769 INFO L185 CegarLoopUtils]: At program point L604(line 604) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,769 INFO L185 CegarLoopUtils]: At program point L600(line 600) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:32:31,769 INFO L185 CegarLoopUtils]: At program point L642(lines 642 646) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,769 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-24 03:32:31,769 INFO L189 CegarLoopUtils]: For program point L415(lines 415 435) no Hoare annotation was computed. [2021-02-24 03:32:31,769 INFO L189 CegarLoopUtils]: For program point L415-1(lines 415 435) no Hoare annotation was computed. [2021-02-24 03:32:31,769 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-24 03:32:31,769 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 401 446) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L442-2(line 442) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-24 03:32:31,770 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L401(lines 401 446) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L432(lines 432 433) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L420-1(line 420) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L420-2(line 420) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-24 03:32:31,771 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 401 446) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 401 446) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point L425(lines 425 426) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point L421(lines 421 428) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-24 03:32:31,772 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point L349(lines 349 353) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point L374-1(line 374) no Hoare annotation was computed. [2021-02-24 03:32:31,773 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L374-2(line 374) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L358-1(line 358) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L358-2(line 358) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-24 03:32:31,774 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 298 400) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L376-1(line 376) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L376-2(line 376) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L368(lines 346 369) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-24 03:32:31,775 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L327(lines 327 343) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L360-2(line 360) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 298 400) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L344(lines 344 385) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 298 400) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-24 03:32:31,776 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L386(lines 386 397) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L362-1(line 362) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L329-1(line 329) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L387(lines 387 394) no Hoare annotation was computed. [2021-02-24 03:32:31,777 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L322(lines 322 326) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L347-2(lines 347 367) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-24 03:32:31,778 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L298(lines 298 400) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L298-1(lines 298 400) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L348(lines 347 367) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-24 03:32:31,779 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point L332-1(line 332) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 835 844) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 835 844) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 835 844) no Hoare annotation was computed. [2021-02-24 03:32:31,780 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-24 03:32:31,781 INFO L189 CegarLoopUtils]: For program point L837-1(line 837) no Hoare annotation was computed. [2021-02-24 03:32:31,781 INFO L189 CegarLoopUtils]: For program point L837-2(line 837) no Hoare annotation was computed. [2021-02-24 03:32:31,781 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,781 INFO L185 CegarLoopUtils]: At program point L770-1(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,781 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,781 INFO L185 CegarLoopUtils]: At program point L770-2(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,781 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,781 INFO L185 CegarLoopUtils]: At program point L770-3(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,781 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L432(line 432) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L432-1(line 432) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,782 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L478(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L792(line 792) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L792-1(line 792) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L792-2(line 792) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,783 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L425-1(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L471-1(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L790-1(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L790-2(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,784 INFO L185 CegarLoopUtils]: At program point L790-3(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L786(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L786-1(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L786-2(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L786-3(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L786-4(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L782-1(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,785 INFO L185 CegarLoopUtils]: At program point L782-2(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,786 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,786 INFO L185 CegarLoopUtils]: At program point L782-3(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,786 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,786 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,786 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#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~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.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~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:32:31,786 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,786 INFO L185 CegarLoopUtils]: At program point L778-1(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,786 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,786 INFO L185 CegarLoopUtils]: At program point L778-2(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L778-3(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L778-4(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L774-1(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L778-5(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,787 INFO L185 CegarLoopUtils]: At program point L774-2(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,788 INFO L185 CegarLoopUtils]: At program point L778-6(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,788 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,788 INFO L185 CegarLoopUtils]: At program point L774-3(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,788 INFO L185 CegarLoopUtils]: At program point L778-7(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,788 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,788 INFO L185 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,788 INFO L185 CegarLoopUtils]: At program point L774-4(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:32:31,788 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:32:31,788 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 725 732) no Hoare annotation was computed. [2021-02-24 03:32:31,788 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 725 732) no Hoare annotation was computed. [2021-02-24 03:32:31,788 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 725 732) no Hoare annotation was computed. [2021-02-24 03:32:31,788 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2021-02-24 03:32:31,788 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:31,789 INFO L192 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: true [2021-02-24 03:32:31,789 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-24 03:32:31,789 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-24 03:32:31,789 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:32:31,789 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:32:31,789 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-24 03:32:31,789 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:32:31,789 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-24 03:32:31,789 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:32:31,789 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:32:31,789 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:32:31,789 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:32:31,789 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-24 03:32:31,790 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-24 03:32:31,790 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-24 03:32:31,790 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: true [2021-02-24 03:32:31,790 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: true [2021-02-24 03:32:31,790 INFO L185 CegarLoopUtils]: At program point L672(lines 671 690) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,790 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 668 691) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,790 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 668 691) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-24 03:32:31,790 INFO L185 CegarLoopUtils]: At program point L681(line 681) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,790 INFO L185 CegarLoopUtils]: At program point L679(lines 679 685) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,790 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 668 691) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-24 03:32:31,790 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 496 525) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point L510(lines 510 514) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point L510-1(lines 510 514) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point L506-2(lines 506 520) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point L521(lines 496 525) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point L517(line 517) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 496 525) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point L507(line 507) the Hoare annotation is: true [2021-02-24 03:32:31,791 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-24 03:32:31,792 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-24 03:32:31,792 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-24 03:32:31,792 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-24 03:32:31,792 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 551 557) the Hoare annotation is: true [2021-02-24 03:32:31,792 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 551 557) the Hoare annotation is: true [2021-02-24 03:32:31,792 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:32:31,792 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:32:31,792 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:32:31,792 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:32:31,792 INFO L185 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~4 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= test_~tmp~4 0)) (.cse5 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4 .cse5) (or .cse0 .cse1 (not (< |old(~waterLevel~0)| 3)) .cse2 (< ~waterLevel~0 3) .cse3 .cse4 .cse5))) [2021-02-24 03:32:31,792 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~4 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= test_~tmp~4 0)) (.cse5 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4 .cse5) (or .cse0 .cse1 (not (< |old(~waterLevel~0)| 3)) .cse2 (< ~waterLevel~0 3) .cse3 .cse4 .cse5))) [2021-02-24 03:32:31,792 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2021-02-24 03:32:31,793 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2021-02-24 03:32:31,793 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 825 832) the Hoare annotation is: true [2021-02-24 03:32:31,793 INFO L192 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: true [2021-02-24 03:32:31,793 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 829) the Hoare annotation is: true [2021-02-24 03:32:31,793 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 825 832) the Hoare annotation is: true [2021-02-24 03:32:31,793 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 825 832) the Hoare annotation is: true [2021-02-24 03:32:31,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:32:31 BoogieIcfgContainer [2021-02-24 03:32:31,814 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:32:31,815 INFO L168 Benchmark]: Toolchain (without parser) took 96028.28 ms. Allocated memory was 159.4 MB in the beginning and 769.7 MB in the end (delta: 610.3 MB). Free memory was 133.6 MB in the beginning and 472.5 MB in the end (delta: -338.9 MB). Peak memory consumption was 483.7 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:31,815 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 159.4 MB. Free memory is still 133.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:32:31,816 INFO L168 Benchmark]: CACSL2BoogieTranslator took 532.23 ms. Allocated memory is still 159.4 MB. Free memory was 132.5 MB in the beginning and 113.0 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:31,816 INFO L168 Benchmark]: Boogie Preprocessor took 91.48 ms. Allocated memory is still 159.4 MB. Free memory was 113.0 MB in the beginning and 109.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:31,816 INFO L168 Benchmark]: RCFGBuilder took 1503.31 ms. Allocated memory is still 159.4 MB. Free memory was 109.0 MB in the beginning and 129.8 MB in the end (delta: -20.8 MB). Peak memory consumption was 41.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:31,816 INFO L168 Benchmark]: TraceAbstraction took 93886.07 ms. Allocated memory was 159.4 MB in the beginning and 769.7 MB in the end (delta: 610.3 MB). Free memory was 129.3 MB in the beginning and 472.5 MB in the end (delta: -343.2 MB). Peak memory consumption was 478.4 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:31,817 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 159.4 MB. Free memory is still 133.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 532.23 ms. Allocated memory is still 159.4 MB. Free memory was 132.5 MB in the beginning and 113.0 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 91.48 ms. Allocated memory is still 159.4 MB. Free memory was 113.0 MB in the beginning and 109.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1503.31 ms. Allocated memory is still 159.4 MB. Free memory was 109.0 MB in the beginning and 129.8 MB in the end (delta: -20.8 MB). Peak memory consumption was 41.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 93886.07 ms. Allocated memory was 159.4 MB in the beginning and 769.7 MB in the end (delta: 610.3 MB). Free memory was 129.3 MB in the beginning and 472.5 MB in the end (delta: -343.2 MB). Peak memory consumption was 478.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 829]: 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: 606]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || (((\old(waterLevel) == waterLevel && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((((tmp <= 2147483647 && 0 <= tmp + 2147483648) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive) - InvariantResult [Line: 506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 605]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 852]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 859]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 799]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((!(waterLevel < 3) || !(pumpRunning == 0)) || ((waterLevel == tmp && 0 <= waterLevel + 2147483648) && tmp___0 == 0)) || !(1 == systemActive)) || ((waterLevel == tmp && 0 <= waterLevel + 2147483648) && !(tmp == 0)) - ProcedureContractResult [Line: 572]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 752]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 845]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 741]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 733]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 700]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 692]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 596]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 496]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 668]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 551]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) && (((((((!(tmp <= 2147483647) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 825]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 593 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 49.1s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 42.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 44.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1179 SDtfs, 3233 SDslu, 2765 SDs, 0 SdLazy, 5963 SolverSat, 1332 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 412 GetRequests, 177 SyntacticMatches, 3 SemanticMatches, 232 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11029 ImplicationChecksByTransitivity, 32.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=385occurred 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: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 227 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 238 LocationsWithAnnotation, 1522 PreInvPairs, 2139 NumberOfFragments, 3530 HoareAnnotationTreeSize, 1522 FomulaSimplifications, 912129 FormulaSimplificationTreeSizeReduction, 13.9s HoareSimplificationTime, 238 FomulaSimplificationsInter, 106245 FormulaSimplificationTreeSizeReductionInter, 30.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...