/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_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:08:16,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:08:16,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:08:16,049 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:08:16,050 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:08:16,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:08:16,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:08:16,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:08:16,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:08:16,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:08:16,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:08:16,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:08:16,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:08:16,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:08:16,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:08:16,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:08:16,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:08:16,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:08:16,098 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:08:16,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:08:16,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:08:16,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:08:16,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:08:16,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:08:16,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:08:16,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:08:16,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:08:16,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:08:16,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:08:16,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:08:16,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:08:16,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:08:16,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:08:16,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:08:16,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:08:16,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:08:16,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:08:16,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:08:16,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:08:16,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:08:16,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:08:16,137 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:08:16,161 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:08:16,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:08:16,165 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:08:16,166 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:08:16,166 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:08:16,166 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:08:16,166 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:08:16,167 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:08:16,167 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:08:16,167 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:08:16,168 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:08:16,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:08:16,169 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:08:16,169 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:08:16,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:08:16,170 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:08:16,170 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:08:16,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:08:16,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:08:16,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:08:16,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:08:16,172 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:08:16,172 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:08:16,172 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:08:16,601 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:08:16,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:08:16,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:08:16,630 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:08:16,631 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:08:16,632 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product13.cil.c [2021-02-22 01:08:16,706 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71e07b5c2/dd512a99e51242f196f1a676028cfb07/FLAG7b043bb86 [2021-02-22 01:08:17,302 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:08:17,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product13.cil.c [2021-02-22 01:08:17,318 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71e07b5c2/dd512a99e51242f196f1a676028cfb07/FLAG7b043bb86 [2021-02-22 01:08:17,627 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71e07b5c2/dd512a99e51242f196f1a676028cfb07 [2021-02-22 01:08:17,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:08:17,641 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:08:17,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:08:17,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:08:17,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:08:17,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:08:17" (1/1) ... [2021-02-22 01:08:17,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70b91c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:17, skipping insertion in model container [2021-02-22 01:08:17,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:08:17" (1/1) ... [2021-02-22 01:08:17,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:08:17,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:08:17,937 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_product13.cil.c[12170,12183] [2021-02-22 01:08:17,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:08:18,002 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:08:18,113 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_product13.cil.c[12170,12183] [2021-02-22 01:08:18,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:08:18,186 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:08:18,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18 WrapperNode [2021-02-22 01:08:18,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:08:18,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:08:18,188 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:08:18,188 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:08:18,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18" (1/1) ... [2021-02-22 01:08:18,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18" (1/1) ... [2021-02-22 01:08:18,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18" (1/1) ... [2021-02-22 01:08:18,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18" (1/1) ... [2021-02-22 01:08:18,247 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18" (1/1) ... [2021-02-22 01:08:18,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18" (1/1) ... [2021-02-22 01:08:18,266 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18" (1/1) ... [2021-02-22 01:08:18,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:08:18,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:08:18,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:08:18,276 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:08:18,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:08:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:08:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:08:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:08:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:08:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:08:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:08:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:08:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:08:18,396 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:08:18,396 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:08:18,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:08:18,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:08:18,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:08:18,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:08:18,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:08:18,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:08:18,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:08:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:08:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:08:18,401 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:08:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:08:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:08:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:08:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:08:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:08:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:08:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-22 01:08:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:08:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:08:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:08:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:08:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:08:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:08:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:08:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:08:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:08:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:08:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:08:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:08:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:08:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:08:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:08:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:08:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:08:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:08:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:08:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:08:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:08:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:08:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:08:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:08:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:08:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:08:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:08:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:08:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:08:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:08:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:08:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:08:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:08:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:08:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:08:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:08:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:08:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:08:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:08:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:08:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:08:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:08:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:08:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:08:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:08:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:08:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:08:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:08:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:08:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:08:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:08:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:08:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:08:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:08:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:08:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:08:18,441 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-22 01:08:18,441 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:08:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:08:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:08:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:08:19,922 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:08:19,922 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:08:19,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:08:19 BoogieIcfgContainer [2021-02-22 01:08:19,925 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:08:19,928 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:08:19,928 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:08:19,932 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:08:19,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:08:17" (1/3) ... [2021-02-22 01:08:19,933 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ed8dd2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:08:19, skipping insertion in model container [2021-02-22 01:08:19,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:18" (2/3) ... [2021-02-22 01:08:19,933 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ed8dd2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:08:19, skipping insertion in model container [2021-02-22 01:08:19,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:08:19" (3/3) ... [2021-02-22 01:08:19,935 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product13.cil.c [2021-02-22 01:08:19,942 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:08:19,948 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:08:19,968 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:08:19,993 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:08:19,993 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:08:19,993 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:08:19,993 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:08:19,993 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:08:19,994 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:08:19,994 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:08:19,994 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:08:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2021-02-22 01:08:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:08:20,037 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:20,039 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:08:20,039 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:20,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:20,046 INFO L82 PathProgramCache]: Analyzing trace with hash -729966181, now seen corresponding path program 1 times [2021-02-22 01:08:20,055 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:20,056 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2080395116] [2021-02-22 01:08:20,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:20,132 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:20,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:20,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:20,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:20,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:20,905 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:20,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:21,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:21,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:21,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:21,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:21,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:21,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:21,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:21,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:21,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:21,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:21,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:21,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:21,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:21,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:21,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:21,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:08:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:21,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:21,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:21,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:08:21,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:21,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:21,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:21,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:21,146 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2080395116] [2021-02-22 01:08:21,148 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:21,148 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:08:21,149 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110860645] [2021-02-22 01:08:21,154 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:08:21,154 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:21,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:08:21,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:08:21,171 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 3 states. [2021-02-22 01:08:22,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:22,562 INFO L93 Difference]: Finished difference Result 407 states and 485 transitions. [2021-02-22 01:08:22,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:08:22,564 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:08:22,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:22,580 INFO L225 Difference]: With dead ends: 407 [2021-02-22 01:08:22,580 INFO L226 Difference]: Without dead ends: 262 [2021-02-22 01:08:22,585 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:08:22,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2021-02-22 01:08:22,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 223. [2021-02-22 01:08:22,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-22 01:08:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 239 transitions. [2021-02-22 01:08:22,758 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 239 transitions. Word has length 147 [2021-02-22 01:08:22,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:22,759 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 239 transitions. [2021-02-22 01:08:22,759 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:08:22,759 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 239 transitions. [2021-02-22 01:08:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:08:22,764 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:22,764 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:08:22,765 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:08:22,765 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:22,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:22,766 INFO L82 PathProgramCache]: Analyzing trace with hash -785285728, now seen corresponding path program 1 times [2021-02-22 01:08:22,766 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:22,766 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [906030005] [2021-02-22 01:08:22,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:22,771 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:22,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:22,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:22,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:22,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:22,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:22,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:23,201 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:23,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:23,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:23,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:23,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:23,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:23,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:23,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:23,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:23,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:23,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:23,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:23,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:23,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:23,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:23,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:23,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:08:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:23,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:23,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:23,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:08:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:23,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:23,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:23,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:23,353 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [906030005] [2021-02-22 01:08:23,353 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:23,354 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:08:23,354 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365626718] [2021-02-22 01:08:23,355 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:08:23,355 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:23,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:08:23,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:08:23,356 INFO L87 Difference]: Start difference. First operand 223 states and 239 transitions. Second operand 4 states. [2021-02-22 01:08:24,077 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:24,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:24,826 INFO L93 Difference]: Finished difference Result 323 states and 359 transitions. [2021-02-22 01:08:24,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:08:24,826 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:08:24,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:24,833 INFO L225 Difference]: With dead ends: 323 [2021-02-22 01:08:24,833 INFO L226 Difference]: Without dead ends: 245 [2021-02-22 01:08:24,835 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:08:24,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2021-02-22 01:08:24,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 213. [2021-02-22 01:08:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2021-02-22 01:08:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 226 transitions. [2021-02-22 01:08:24,914 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 226 transitions. Word has length 148 [2021-02-22 01:08:24,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:24,914 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 226 transitions. [2021-02-22 01:08:24,915 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:08:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 226 transitions. [2021-02-22 01:08:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-22 01:08:24,918 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:24,918 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] [2021-02-22 01:08:24,918 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:08:24,918 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:24,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:24,919 INFO L82 PathProgramCache]: Analyzing trace with hash -88979863, now seen corresponding path program 1 times [2021-02-22 01:08:24,919 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:24,919 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1202501993] [2021-02-22 01:08:24,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:24,923 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:25,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:25,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:25,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:25,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:25,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:25,385 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:25,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:25,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:25,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:08:25,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:25,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:25,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:25,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:25,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:25,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:25,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:25,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:25,525 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:08:25,527 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:08:25,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:25,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:25,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:08:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:25,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:25,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-22 01:08:25,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:25,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:25,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:25,654 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1202501993] [2021-02-22 01:08:25,654 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:25,654 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 01:08:25,655 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399768120] [2021-02-22 01:08:25,656 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 01:08:25,656 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:25,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 01:08:25,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 01:08:25,657 INFO L87 Difference]: Start difference. First operand 213 states and 226 transitions. Second operand 9 states. [2021-02-22 01:08:26,416 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:26,856 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:27,227 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:27,579 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:27,956 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:28,302 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:29,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:29,507 INFO L93 Difference]: Finished difference Result 343 states and 384 transitions. [2021-02-22 01:08:29,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-22 01:08:29,508 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-22 01:08:29,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:29,512 INFO L225 Difference]: With dead ends: 343 [2021-02-22 01:08:29,512 INFO L226 Difference]: Without dead ends: 245 [2021-02-22 01:08:29,513 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:08:29,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2021-02-22 01:08:29,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 213. [2021-02-22 01:08:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2021-02-22 01:08:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 225 transitions. [2021-02-22 01:08:29,626 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 225 transitions. Word has length 157 [2021-02-22 01:08:29,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:29,627 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 225 transitions. [2021-02-22 01:08:29,627 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 01:08:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 225 transitions. [2021-02-22 01:08:29,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:08:29,630 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:29,630 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] [2021-02-22 01:08:29,630 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:08:29,630 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:29,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:29,631 INFO L82 PathProgramCache]: Analyzing trace with hash 1686668618, now seen corresponding path program 1 times [2021-02-22 01:08:29,631 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:29,631 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [317106310] [2021-02-22 01:08:29,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:29,635 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:29,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:29,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:29,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:29,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:29,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:29,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:29,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:29,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:29,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:29,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:29,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:29,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,161 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:30,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:30,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:08:30,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:30,260 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:08:30,262 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:08:30,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 01:08:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:08:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:08:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:30,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:30,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:08:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:30,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:30,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:30,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:30,387 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [317106310] [2021-02-22 01:08:30,387 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:30,387 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:08:30,388 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534227732] [2021-02-22 01:08:30,388 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:08:30,388 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:30,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:08:30,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:08:30,389 INFO L87 Difference]: Start difference. First operand 213 states and 225 transitions. Second operand 14 states. [2021-02-22 01:08:31,001 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:31,468 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:31,834 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:32,177 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:32,564 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:32,928 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:33,665 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:34,702 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:35,111 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:35,604 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:36,082 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:36,440 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:36,778 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:37,175 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:37,563 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:37,947 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:38,393 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:38,928 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:39,329 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:39,773 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:41,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:41,062 INFO L93 Difference]: Finished difference Result 586 states and 704 transitions. [2021-02-22 01:08:41,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-22 01:08:41,063 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 165 [2021-02-22 01:08:41,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:41,072 INFO L225 Difference]: With dead ends: 586 [2021-02-22 01:08:41,072 INFO L226 Difference]: Without dead ends: 488 [2021-02-22 01:08:41,075 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-22 01:08:41,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 488 states. [2021-02-22 01:08:41,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 488 to 385. [2021-02-22 01:08:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2021-02-22 01:08:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 423 transitions. [2021-02-22 01:08:41,260 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 423 transitions. Word has length 165 [2021-02-22 01:08:41,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:41,261 INFO L480 AbstractCegarLoop]: Abstraction has 385 states and 423 transitions. [2021-02-22 01:08:41,261 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:08:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 423 transitions. [2021-02-22 01:08:41,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-22 01:08:41,264 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:41,264 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] [2021-02-22 01:08:41,264 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:08:41,265 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:41,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:41,265 INFO L82 PathProgramCache]: Analyzing trace with hash 90893772, now seen corresponding path program 1 times [2021-02-22 01:08:41,265 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:41,266 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1705363114] [2021-02-22 01:08:41,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:41,269 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:41,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:41,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:41,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:41,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:41,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,627 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:41,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:41,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-22 01:08:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 01:08:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:08:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-22 01:08:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-22 01:08:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:41,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:41,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:41,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:41,783 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1705363114] [2021-02-22 01:08:41,783 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:41,783 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:08:41,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438810384] [2021-02-22 01:08:41,783 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:08:41,784 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:41,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:08:41,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:08:41,784 INFO L87 Difference]: Start difference. First operand 385 states and 423 transitions. Second operand 6 states. [2021-02-22 01:08:42,341 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:42,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:42,999 INFO L93 Difference]: Finished difference Result 587 states and 667 transitions. [2021-02-22 01:08:43,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 01:08:43,002 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2021-02-22 01:08:43,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:43,006 INFO L225 Difference]: With dead ends: 587 [2021-02-22 01:08:43,006 INFO L226 Difference]: Without dead ends: 317 [2021-02-22 01:08:43,008 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:08:43,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-22 01:08:43,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 296. [2021-02-22 01:08:43,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2021-02-22 01:08:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 313 transitions. [2021-02-22 01:08:43,118 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 313 transitions. Word has length 170 [2021-02-22 01:08:43,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:43,118 INFO L480 AbstractCegarLoop]: Abstraction has 296 states and 313 transitions. [2021-02-22 01:08:43,118 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:08:43,118 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 313 transitions. [2021-02-22 01:08:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-22 01:08:43,121 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:43,122 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] [2021-02-22 01:08:43,122 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:08:43,122 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:43,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:43,123 INFO L82 PathProgramCache]: Analyzing trace with hash 274035482, now seen corresponding path program 1 times [2021-02-22 01:08:43,123 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:43,123 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [435715788] [2021-02-22 01:08:43,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:43,186 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,207 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,217 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,223 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,270 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:08:43,281 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:08:43,287 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,287 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:43,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:08:43,306 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:08:43,316 WARN L141 QuantifierPusher]: treesize reduction 17, result has 86.7 percent of original size [2021-02-22 01:08:43,326 WARN L147 QuantifierPusher]: treesize reduction 17, result has 86.7 percent of original size 111 [2021-02-22 01:08:43,334 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,340 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,345 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,355 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,403 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,405 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,407 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,409 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,411 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,415 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,417 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,420 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,466 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,468 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,470 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,471 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,473 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,476 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,479 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,482 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,526 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,527 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,529 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,531 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,533 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,536 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,538 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,541 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,585 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,587 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,589 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,590 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,592 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,595 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,597 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,600 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,645 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,646 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,648 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,649 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,651 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,653 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,655 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,658 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,704 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,705 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,707 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,708 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,710 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,713 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,715 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,717 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,773 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,776 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,778 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,780 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,782 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,784 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,787 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:43,794 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:43,836 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,838 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,840 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,841 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,843 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,845 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,847 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,849 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,893 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,894 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,896 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,898 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,900 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,902 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,904 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,907 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,951 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:43,952 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:43,954 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:43,956 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:43,957 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,960 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:43,962 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:43,964 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:44,008 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:44,009 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:44,011 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:44,012 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:44,014 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:44,016 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:44,018 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:44,021 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:44,064 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:44,065 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:44,067 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:44,068 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:44,070 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:44,072 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:44,074 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:44,076 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:44,120 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:08:44,121 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:08:44,123 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,124 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:08:44,131 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:08:44,135 WARN L141 QuantifierPusher]: treesize reduction 17, result has 86.7 percent of original size [2021-02-22 01:08:44,138 WARN L147 QuantifierPusher]: treesize reduction 17, result has 86.7 percent of original size 111 [2021-02-22 01:08:44,140 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:44,142 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:44,144 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 01:08:44,146 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 01:08:44,189 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:44,190 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:44,192 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:44,193 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:44,195 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:44,197 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:44,199 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size [2021-02-22 01:08:44,201 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.3 percent of original size 72 [2021-02-22 01:08:44,245 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:44,246 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:44,248 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:08:44,249 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:08:44,249 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:08:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,648 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:44,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:08:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-02-22 01:08:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:08:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-22 01:08:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-22 01:08:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:44,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:44,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:08:44,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-22 01:08:44,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,866 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:44,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:08:44,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:44,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:44,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:44,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:44,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:44,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,977 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:44,979 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:44,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:44,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:44,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:44,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:45,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:45,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:08:45,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:45,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:45,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:45,065 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:45,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:45,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:45,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:45,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:45,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:45,192 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:08:45,193 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:08:45,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:45,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:08:45,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:45,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:45,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,360 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:45,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:45,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:08:45,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:45,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:45,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:45,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,499 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:45,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:45,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:08:45,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:45,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:45,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:45,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,555 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:45,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:45,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:08:45,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:45,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:45,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:45,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:45,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:08:45,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:45,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:45,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:45,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:45,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:45,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:45,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:45,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:45,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:45,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:08:45,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:08:45,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:08:45,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:08:45,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:45,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:45,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:45,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:45,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:46,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:46,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:46,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:46,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:08:46,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:46,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:08:46,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:46,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:08:46,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:46,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:46,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [435715788] [2021-02-22 01:08:46,066 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:46,066 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2021-02-22 01:08:46,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442136339] [2021-02-22 01:08:46,067 INFO L460 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-02-22 01:08:46,067 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:46,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-02-22 01:08:46,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=169, Invalid=1313, Unknown=0, NotChecked=0, Total=1482 [2021-02-22 01:08:46,068 INFO L87 Difference]: Start difference. First operand 296 states and 313 transitions. Second operand 37 states. [2021-02-22 01:08:46,768 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:47,472 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:47,905 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:48,317 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:48,732 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:49,159 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:49,599 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:50,394 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 01:08:50,839 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:51,326 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:51,762 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:52,239 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:52,776 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:53,340 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:53,870 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:54,446 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:08:55,580 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:55,971 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:08:56,397 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:56,826 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:08:57,265 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:57,668 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:08:58,073 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:58,539 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:08:59,065 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:08:59,602 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:09:00,109 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:00,725 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:01,202 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:01,716 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:09:02,722 WARN L202 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:09:03,218 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:03,811 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:04,370 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:04,797 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:09:05,302 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:05,880 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:06,499 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:08,484 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:08,920 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:09,727 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-22 01:09:10,546 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 01:09:10,989 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:11,392 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:09:11,825 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:12,261 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:12,697 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:14,616 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:15,220 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:15,803 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:16,382 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:19,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:19,404 INFO L93 Difference]: Finished difference Result 898 states and 1036 transitions. [2021-02-22 01:09:19,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 140 states. [2021-02-22 01:09:19,404 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 217 [2021-02-22 01:09:19,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:19,406 INFO L225 Difference]: With dead ends: 898 [2021-02-22 01:09:19,406 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:09:19,423 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 81 SyntacticMatches, 2 SemanticMatches, 173 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10797 ImplicationChecksByTransitivity, 29.9s TimeCoverageRelationStatistics Valid=3898, Invalid=26552, Unknown=0, NotChecked=0, Total=30450 [2021-02-22 01:09:19,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:09:19,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:09:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:09:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:09:19,424 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 217 [2021-02-22 01:09:19,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:19,424 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:09:19,424 INFO L481 AbstractCegarLoop]: Interpolant automaton has 37 states. [2021-02-22 01:09:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:09:19,424 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:09:19,424 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:09:19,427 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:09:20,117 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 247 [2021-02-22 01:09:20,283 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 35 [2021-02-22 01:09:23,042 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 245 [2021-02-22 01:09:23,851 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 44 [2021-02-22 01:09:23,998 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 241 [2021-02-22 01:09:26,126 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 44 [2021-02-22 01:09:26,304 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 40 [2021-02-22 01:09:30,447 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 44 [2021-02-22 01:09:31,566 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:09:32,075 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 44 [2021-02-22 01:09:32,544 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:09:32,832 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-22 01:09:33,117 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:09:34,551 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2021-02-22 01:09:34,832 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:09:35,986 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 172 DAG size of output: 19 [2021-02-22 01:09:37,068 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-22 01:09:38,503 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2021-02-22 01:09:38,815 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2021-02-22 01:09:39,095 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:09:39,375 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:09:39,998 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 18 [2021-02-22 01:09:40,277 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:09:40,564 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:09:40,993 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 36 [2021-02-22 01:09:42,857 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-22 01:09:43,342 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 39 [2021-02-22 01:09:43,913 WARN L202 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:09:44,302 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 38 [2021-02-22 01:09:44,907 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-22 01:09:45,220 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:09:45,555 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 18 [2021-02-22 01:09:45,835 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:09:46,090 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-22 01:09:46,392 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:09:46,998 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-22 01:09:47,293 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:09:47,616 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2021-02-22 01:09:47,906 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:09:48,524 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-22 01:09:49,165 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 16 [2021-02-22 01:09:49,435 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:09:49,927 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:09:50,336 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-22 01:09:50,662 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2021-02-22 01:09:50,997 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-22 01:09:51,262 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 01:09:51,680 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2021-02-22 01:09:52,286 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:09:52,645 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-22 01:09:52,970 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:09:53,384 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 36 [2021-02-22 01:09:53,855 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 41 [2021-02-22 01:09:54,609 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-22 01:09:55,145 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 36 [2021-02-22 01:09:56,007 WARN L202 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 20 [2021-02-22 01:09:56,286 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:09:56,847 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2021-02-22 01:09:57,408 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 15 [2021-02-22 01:09:58,301 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 23 [2021-02-22 01:09:58,580 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:09:58,879 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:09:59,170 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:09:59,776 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 18 [2021-02-22 01:10:00,234 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:10:00,936 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 16 [2021-02-22 01:10:01,316 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:10:01,929 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 28 [2021-02-22 01:10:02,247 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 18 [2021-02-22 01:10:02,631 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-22 01:10:04,486 WARN L202 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-22 01:10:04,780 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2021-02-22 01:10:05,047 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-22 01:10:05,336 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:10:05,612 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:10:06,185 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 16 [2021-02-22 01:10:06,842 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:10:07,529 WARN L202 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2021-02-22 01:10:07,926 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 38 [2021-02-22 01:10:08,201 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:10:08,562 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 36 [2021-02-22 01:10:08,737 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:10:08,737 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:10:08,737 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:10:08,737 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 01:10:08,737 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-22 01:10:08,738 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-22 01:10:08,738 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-22 01:10:08,738 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 180 235) no Hoare annotation was computed. [2021-02-22 01:10:08,738 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 01:10:08,738 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 01:10:08,738 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 01:10:08,738 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 01:10:08,738 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 01:10:08,738 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L222-1(line 222) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L222-2(line 222) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 180 235) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L227(lines 204 228) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 180 235) no Hoare annotation was computed. [2021-02-22 01:10:08,739 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L211(lines 211 215) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 01:10:08,740 INFO L189 CegarLoopUtils]: For program point L224-1(lines 205 226) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-22 01:10:08,741 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 236 295) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 236 295) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L288(lines 261 289) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L280-1(line 280) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 236 295) no Hoare annotation was computed. [2021-02-22 01:10:08,742 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L276-2(line 276) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L268(lines 268 272) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L268-1(lines 268 272) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L260-1(line 260) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L260-2(line 260) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L285-2(line 285) no Hoare annotation was computed. [2021-02-22 01:10:08,743 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L281-2(line 281) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L262-2(lines 262 287) no Hoare annotation was computed. [2021-02-22 01:10:08,744 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 01:10:08,745 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 867 873) the Hoare annotation is: true [2021-02-22 01:10:08,745 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 867 873) the Hoare annotation is: true [2021-02-22 01:10:08,745 INFO L185 CegarLoopUtils]: At program point L879(line 879) 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))) [2021-02-22 01:10:08,745 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 874 882) 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))) [2021-02-22 01:10:08,745 INFO L192 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: true [2021-02-22 01:10:08,745 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 874 882) the Hoare annotation is: true [2021-02-22 01:10:08,745 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 874 882) 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))) [2021-02-22 01:10:08,745 INFO L185 CegarLoopUtils]: At program point L514-1(line 514) 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 (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) .cse2))) [2021-02-22 01:10:08,745 INFO L185 CegarLoopUtils]: At program point L512(lines 512 525) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648))) (not (= 1 ~systemActive~0))) [2021-02-22 01:10:08,745 INFO L185 CegarLoopUtils]: At program point L514-2(line 514) 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 (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) .cse2))) [2021-02-22 01:10:08,746 INFO L185 CegarLoopUtils]: At program point L514-3(line 514) 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 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:08,746 INFO L185 CegarLoopUtils]: At program point L512-1(lines 504 528) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648)))) (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) .cse0 .cse1) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))) [2021-02-22 01:10:08,746 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 504 528) the Hoare annotation is: true [2021-02-22 01:10:08,746 INFO L192 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: true [2021-02-22 01:10:08,746 INFO L185 CegarLoopUtils]: At program point L510-1(line 510) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |__utac_acc__Specification4_spec__1_#t~ret52| ~waterLevel~0)) [2021-02-22 01:10:08,746 INFO L185 CegarLoopUtils]: At program point L510-2(line 510) 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 (= |__utac_acc__Specification4_spec__1_#t~ret52| ~waterLevel~0)) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret52| 2147483648)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:08,746 INFO L185 CegarLoopUtils]: At program point L510-3(line 510) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret52| 2147483648)) .cse1 .cse2) (or .cse0 .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret52| __utac_acc__Specification4_spec__1_~tmp~3) (= |__utac_acc__Specification4_spec__1_#t~ret52| ~waterLevel~0)) .cse2))) [2021-02-22 01:10:08,746 INFO L192 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: true [2021-02-22 01:10:08,746 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 504 528) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648)))) (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) .cse0 .cse1) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))) [2021-02-22 01:10:08,746 INFO L185 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:10:08,746 INFO L185 CegarLoopUtils]: At program point L516(lines 516 522) 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 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) .cse0 .cse1 .cse2))) [2021-02-22 01:10:08,747 INFO L185 CegarLoopUtils]: At program point L514(line 514) 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~3) .cse0 .cse1 .cse2))) [2021-02-22 01:10:08,747 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 608 630) 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))) [2021-02-22 01:10:08,747 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 608 630) the Hoare annotation is: true [2021-02-22 01:10:08,747 INFO L192 CegarLoopUtils]: At program point L627(line 627) the Hoare annotation is: true [2021-02-22 01:10:08,747 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 608 630) the Hoare annotation is: true [2021-02-22 01:10:08,747 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,747 INFO L185 CegarLoopUtils]: At program point L620-1(line 620) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,747 INFO L185 CegarLoopUtils]: At program point L618(lines 618 625) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,747 INFO L192 CegarLoopUtils]: At program point L618-1(lines 618 625) the Hoare annotation is: true [2021-02-22 01:10:08,748 INFO L185 CegarLoopUtils]: At program point L616(line 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret54| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,748 INFO L185 CegarLoopUtils]: At program point L615(line 615) 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))) [2021-02-22 01:10:08,748 INFO L185 CegarLoopUtils]: At program point L616-1(line 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret54| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,748 INFO L185 CegarLoopUtils]: At program point L614(line 614) 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))) [2021-02-22 01:10:08,748 INFO L185 CegarLoopUtils]: At program point L616-2(line 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret54| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,748 INFO L185 CegarLoopUtils]: At program point L614-1(line 614) 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))) [2021-02-22 01:10:08,748 INFO L185 CegarLoopUtils]: At program point L610(line 610) 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))) [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 563 586) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 563 586) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 563 586) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:10:08,749 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:10:08,750 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:10:08,750 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:10:08,750 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:10:08,750 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:10:08,750 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:10:08,750 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 661 667) the Hoare annotation is: true [2021-02-22 01:10:08,750 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 661 667) the Hoare annotation is: true [2021-02-22 01:10:08,750 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 694 701) no Hoare annotation was computed. [2021-02-22 01:10:08,750 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 694 701) no Hoare annotation was computed. [2021-02-22 01:10:08,750 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 694 701) no Hoare annotation was computed. [2021-02-22 01:10:08,750 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 738 746) 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))) [2021-02-22 01:10:08,751 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 738 746) the Hoare annotation is: true [2021-02-22 01:10:08,751 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 738 746) 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))) [2021-02-22 01:10:08,751 INFO L185 CegarLoopUtils]: At program point L743(line 743) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:10:08,751 INFO L192 CegarLoopUtils]: At program point L742(line 742) the Hoare annotation is: true [2021-02-22 01:10:08,751 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 01:10:08,751 INFO L189 CegarLoopUtils]: For program point L766(lines 766 774) no Hoare annotation was computed. [2021-02-22 01:10:08,751 INFO L189 CegarLoopUtils]: For program point L766-2(lines 766 774) no Hoare annotation was computed. [2021-02-22 01:10:08,751 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-22 01:10:08,751 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-22 01:10:08,751 INFO L189 CegarLoopUtils]: For program point L754(lines 754 762) no Hoare annotation was computed. [2021-02-22 01:10:08,751 INFO L189 CegarLoopUtils]: For program point L754-2(lines 754 762) no Hoare annotation was computed. [2021-02-22 01:10:08,751 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 747 782) no Hoare annotation was computed. [2021-02-22 01:10:08,752 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-22 01:10:08,752 INFO L189 CegarLoopUtils]: For program point L777-1(line 777) no Hoare annotation was computed. [2021-02-22 01:10:08,752 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 747 782) no Hoare annotation was computed. [2021-02-22 01:10:08,752 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-22 01:10:08,752 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 747 782) no Hoare annotation was computed. [2021-02-22 01:10:08,752 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 860 866) the Hoare annotation is: true [2021-02-22 01:10:08,752 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 860 866) the Hoare annotation is: true [2021-02-22 01:10:08,752 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-22 01:10:08,752 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-22 01:10:08,752 INFO L189 CegarLoopUtils]: For program point L157-1(line 157) no Hoare annotation was computed. [2021-02-22 01:10:08,752 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 134 179) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 134 179) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 134 179) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 01:10:08,753 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L164-1(line 164) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L160-1(line 160) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-22 01:10:08,754 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L171-1(line 171) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-22 01:10:08,755 INFO L189 CegarLoopUtils]: For program point L171-2(line 171) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point L134(lines 134 179) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 179) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 447 492) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point L471(lines 471 472) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point L467(lines 467 474) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 01:10:08,756 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point L461(lines 461 481) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point L461-1(lines 461 481) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 447 492) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point L488-1(line 488) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point L488-2(line 488) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 447 492) no Hoare annotation was computed. [2021-02-22 01:10:08,757 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L486-1(line 486) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L486-2(line 486) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L447(lines 447 492) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L478(lines 478 479) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-22 01:10:08,758 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 01:10:08,759 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:10:08,759 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 01:10:08,759 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:10:08,759 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 01:10:08,759 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:10:08,759 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-22 01:10:08,759 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:10:08,759 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 01:10:08,759 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 595 604) 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))) [2021-02-22 01:10:08,759 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 595 604) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 595 604) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 727 737) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point L734(line 734) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point L732(line 732) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point L732-1(line 732) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 727 737) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point L732-2(line 732) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point L732-3(line 732) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 727 737) the Hoare annotation is: true [2021-02-22 01:10:08,760 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 719 726) the Hoare annotation is: true [2021-02-22 01:10:08,761 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 719 726) the Hoare annotation is: true [2021-02-22 01:10:08,761 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 719 726) the Hoare annotation is: true [2021-02-22 01:10:08,761 INFO L185 CegarLoopUtils]: At program point L673(lines 673 690) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,761 INFO L185 CegarLoopUtils]: At program point L675-2(line 675) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,761 INFO L185 CegarLoopUtils]: At program point L675-3(line 675) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,761 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 669 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,761 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 669 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,761 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,761 INFO L185 CegarLoopUtils]: At program point L688-1(lines 669 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,762 INFO L185 CegarLoopUtils]: At program point L683(line 683) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,762 INFO L185 CegarLoopUtils]: At program point L679(line 679) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,762 INFO L185 CegarLoopUtils]: At program point L677(lines 677 685) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,762 INFO L185 CegarLoopUtils]: At program point L675(line 675) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,762 INFO L185 CegarLoopUtils]: At program point L675-1(line 675) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,762 INFO L185 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,762 INFO L185 CegarLoopUtils]: At program point L795(lines 794 839) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (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) .cse0))) [2021-02-22 01:10:08,763 INFO L185 CegarLoopUtils]: At program point L828-1(line 828) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,763 INFO L185 CegarLoopUtils]: At program point L828-2(line 828) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,763 INFO L185 CegarLoopUtils]: At program point L824(lines 824 835) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,763 INFO L185 CegarLoopUtils]: At program point L787(line 787) 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))) [2021-02-22 01:10:08,763 INFO L185 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,763 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet75| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= test_~tmp~7 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse4 (<= |test_#t~nondet75| 2147483647)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and (not (= test_~tmp~7 0)) .cse0 .cse1 .cse2 .cse3 .cse6 (not (= ~waterLevel~0 0)) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 .cse6 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:08,764 INFO L185 CegarLoopUtils]: At program point L812-1(line 812) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ |test_#t~nondet75| 2147483648)) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (= test_~tmp___0~1 |test_#t~nondet75|) (= ~pumpRunning~0 0) (<= |test_#t~nondet75| 2147483647) (= test_~splverifierCounter~0 0))) [2021-02-22 01:10:08,764 INFO L185 CegarLoopUtils]: At program point L837(lines 794 839) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (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) .cse0))) [2021-02-22 01:10:08,764 INFO L185 CegarLoopUtils]: At program point L804(lines 804 810) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2))) [2021-02-22 01:10:08,764 INFO L185 CegarLoopUtils]: At program point L804-1(lines 804 810) the Hoare annotation is: (let ((.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (<= test_~tmp___0~1 2147483647) .cse3 (<= 0 (+ test_~tmp___0~1 2147483648)) .cse4) (not (= |old(~waterLevel~0)| 1)) (and (not (= test_~tmp~7 0)) .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0)) .cse3 .cse4) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-22 01:10:08,764 INFO L185 CegarLoopUtils]: At program point L796(lines 796 800) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse0) (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) .cse0))) [2021-02-22 01:10:08,765 INFO L185 CegarLoopUtils]: At program point L792(line 792) 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))) [2021-02-22 01:10:08,765 INFO L185 CegarLoopUtils]: At program point L788(line 788) 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))) [2021-02-22 01:10:08,765 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 784 847) the Hoare annotation is: true [2021-02-22 01:10:08,765 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 784 847) 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))) [2021-02-22 01:10:08,765 INFO L185 CegarLoopUtils]: At program point L830(lines 830 834) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,765 INFO L185 CegarLoopUtils]: At program point L830-2(lines 824 835) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,765 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 784 847) the Hoare annotation is: true [2021-02-22 01:10:08,765 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,766 INFO L185 CegarLoopUtils]: At program point L789(line 789) 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))) [2021-02-22 01:10:08,766 INFO L185 CegarLoopUtils]: At program point L822-1(line 822) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,766 INFO L185 CegarLoopUtils]: At program point L814(lines 814 820) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,766 INFO L185 CegarLoopUtils]: At program point L814-1(lines 814 820) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,766 INFO L185 CegarLoopUtils]: At program point L806(line 806) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp~7 0))) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= test_~tmp~7 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse3) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3))) [2021-02-22 01:10:08,766 INFO L185 CegarLoopUtils]: At program point L802(line 802) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet74| 2147483647)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (<= 0 (+ |test_#t~nondet74| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~7 2147483648)) .cse1 (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:08,767 INFO L185 CegarLoopUtils]: At program point L802-1(line 802) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet74| 2147483647)) (.cse1 (= test_~tmp~7 |test_#t~nondet74|)) (.cse2 (<= 0 (+ |test_#t~nondet74| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:08,767 INFO L185 CegarLoopUtils]: At program point L786(line 786) 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))) [2021-02-22 01:10:08,767 INFO L185 CegarLoopUtils]: At program point L840(lines 793 841) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,767 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:10:08,767 INFO L189 CegarLoopUtils]: For program point L415(lines 415 435) no Hoare annotation was computed. [2021-02-22 01:10:08,767 INFO L189 CegarLoopUtils]: For program point L415-1(lines 415 435) no Hoare annotation was computed. [2021-02-22 01:10:08,767 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 01:10:08,767 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 01:10:08,767 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 401 446) no Hoare annotation was computed. [2021-02-22 01:10:08,767 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 01:10:08,767 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L442-2(line 442) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L401(lines 401 446) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L432(lines 432 433) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:10:08,768 INFO L189 CegarLoopUtils]: For program point L420-1(line 420) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L420-2(line 420) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 401 446) no Hoare annotation was computed. [2021-02-22 01:10:08,769 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 401 446) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point L425(lines 425 426) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point L421(lines 421 428) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 01:10:08,770 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L349(lines 349 353) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L374-1(line 374) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L374-2(line 374) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L358-1(line 358) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L358-2(line 358) no Hoare annotation was computed. [2021-02-22 01:10:08,771 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 298 400) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L376-1(line 376) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L376-2(line 376) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L368(lines 346 369) no Hoare annotation was computed. [2021-02-22 01:10:08,772 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L327(lines 327 343) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L360-2(line 360) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 298 400) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L344(lines 344 385) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 298 400) no Hoare annotation was computed. [2021-02-22 01:10:08,773 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L386(lines 386 397) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L362-1(line 362) no Hoare annotation was computed. [2021-02-22 01:10:08,774 INFO L189 CegarLoopUtils]: For program point L329-1(line 329) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L387(lines 387 394) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L322(lines 322 326) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L347-2(lines 347 367) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:10:08,775 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L298(lines 298 400) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L298-1(lines 298 400) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L348(lines 347 367) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-22 01:10:08,776 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L332-1(line 332) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 850 859) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 850 859) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 850 859) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-22 01:10:08,777 INFO L189 CegarLoopUtils]: For program point L852-1(line 852) no Hoare annotation was computed. [2021-02-22 01:10:08,778 INFO L189 CegarLoopUtils]: For program point L852-2(line 852) no Hoare annotation was computed. [2021-02-22 01:10:08,778 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)|)) [2021-02-22 01:10:08,778 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)|)) [2021-02-22 01:10:08,778 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)|)) [2021-02-22 01:10:08,778 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)|)) [2021-02-22 01:10:08,778 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,778 INFO L185 CegarLoopUtils]: At program point L432(line 432) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,778 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)|)) [2021-02-22 01:10:08,778 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,779 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)|)) [2021-02-22 01:10:08,779 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)|)) [2021-02-22 01:10:08,779 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)|)) [2021-02-22 01:10:08,779 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)|)) [2021-02-22 01:10:08,779 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)|)) [2021-02-22 01:10:08,779 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)|)) [2021-02-22 01:10:08,779 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)|)) [2021-02-22 01:10:08,779 INFO L185 CegarLoopUtils]: At program point L478(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,779 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)|)) [2021-02-22 01:10:08,780 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:10:08,780 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,780 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,780 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,780 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,780 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)|)) [2021-02-22 01:10:08,780 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,780 INFO L185 CegarLoopUtils]: At program point L776-1(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,781 INFO L185 CegarLoopUtils]: At program point L776-2(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,781 INFO L185 CegarLoopUtils]: At program point L776-3(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,781 INFO L185 CegarLoopUtils]: At program point L772(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,781 INFO L185 CegarLoopUtils]: At program point L772-1(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,781 INFO L185 CegarLoopUtils]: At program point L772-2(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,781 INFO L185 CegarLoopUtils]: At program point L772-3(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,781 INFO L185 CegarLoopUtils]: At program point L768(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,781 INFO L185 CegarLoopUtils]: At program point L772-4(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,781 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,782 INFO L185 CegarLoopUtils]: At program point L768-1(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,782 INFO L185 CegarLoopUtils]: At program point L768-2(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,782 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:08,782 INFO L185 CegarLoopUtils]: At program point L768-3(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,782 INFO L185 CegarLoopUtils]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,782 INFO L185 CegarLoopUtils]: At program point L764-1(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,782 INFO L185 CegarLoopUtils]: At program point L764-2(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,782 INFO L185 CegarLoopUtils]: At program point L764-3(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,782 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,783 INFO L185 CegarLoopUtils]: At program point L764-4(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,783 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,783 INFO L185 CegarLoopUtils]: At program point L760-1(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,783 INFO L185 CegarLoopUtils]: At program point L764-5(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,783 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)|)) [2021-02-22 01:10:08,783 INFO L185 CegarLoopUtils]: At program point L760-2(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,783 INFO L185 CegarLoopUtils]: At program point L764-6(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,783 INFO L185 CegarLoopUtils]: At program point L760-3(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,783 INFO L185 CegarLoopUtils]: At program point L764-7(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,784 INFO L185 CegarLoopUtils]: At program point L756(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,784 INFO L185 CegarLoopUtils]: At program point L760-4(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,784 INFO L185 CegarLoopUtils]: At program point L756-1(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,784 INFO L185 CegarLoopUtils]: At program point L756-2(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,784 INFO L185 CegarLoopUtils]: At program point L756-3(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,784 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,784 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,784 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,784 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,785 INFO L185 CegarLoopUtils]: At program point L530(line 530) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,785 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,785 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)|)) [2021-02-22 01:10:08,785 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)|)) [2021-02-22 01:10:08,785 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,785 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)|)) [2021-02-22 01:10:08,785 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)|)) [2021-02-22 01:10:08,785 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)|)) [2021-02-22 01:10:08,785 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,786 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.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~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#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~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#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)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:10:08,786 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,786 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)|)) [2021-02-22 01:10:08,786 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)|)) [2021-02-22 01:10:08,786 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)|)) [2021-02-22 01:10:08,786 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)|)) [2021-02-22 01:10:08,787 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)|)) [2021-02-22 01:10:08,787 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:08,787 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)|)) [2021-02-22 01:10:08,787 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)|)) [2021-02-22 01:10:08,787 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)|)) [2021-02-22 01:10:08,787 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)|)) [2021-02-22 01:10:08,787 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)|)) [2021-02-22 01:10:08,787 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:08,787 INFO L189 CegarLoopUtils]: For program point L707-2(line 707) no Hoare annotation was computed. [2021-02-22 01:10:08,787 INFO L189 CegarLoopUtils]: For program point L707-3(line 707) no Hoare annotation was computed. [2021-02-22 01:10:08,787 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 702 718) no Hoare annotation was computed. [2021-02-22 01:10:08,788 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 702 718) no Hoare annotation was computed. [2021-02-22 01:10:08,788 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:10:08,788 INFO L189 CegarLoopUtils]: For program point L713-1(lines 702 718) no Hoare annotation was computed. [2021-02-22 01:10:08,788 INFO L189 CegarLoopUtils]: For program point L709(lines 709 715) no Hoare annotation was computed. [2021-02-22 01:10:08,788 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-22 01:10:08,788 INFO L189 CegarLoopUtils]: For program point L707-1(line 707) no Hoare annotation was computed. [2021-02-22 01:10:08,788 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2021-02-22 01:10:08,788 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))) [2021-02-22 01:10:08,788 INFO L192 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: true [2021-02-22 01:10:08,789 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))) [2021-02-22 01:10:08,789 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))) [2021-02-22 01:10:08,789 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)) [2021-02-22 01:10:08,789 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)) [2021-02-22 01:10:08,789 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-22 01:10:08,789 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)) [2021-02-22 01:10:08,789 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-22 01:10:08,789 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:10:08,789 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:10:08,789 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:10:08,790 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:10:08,790 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-22 01:10:08,790 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-22 01:10:08,790 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-22 01:10:08,790 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: true [2021-02-22 01:10:08,790 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: true [2021-02-22 01:10:08,790 INFO L185 CegarLoopUtils]: At program point L641(lines 640 659) 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))) [2021-02-22 01:10:08,790 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 637 660) 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))) [2021-02-22 01:10:08,790 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 637 660) 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))) [2021-02-22 01:10:08,791 INFO L185 CegarLoopUtils]: At program point L650(line 650) 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))) [2021-02-22 01:10:08,791 INFO L185 CegarLoopUtils]: At program point L648(lines 648 654) 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))) [2021-02-22 01:10:08,791 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 637 660) 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))) [2021-02-22 01:10:08,791 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:08,791 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 532 561) the Hoare annotation is: true [2021-02-22 01:10:08,791 INFO L192 CegarLoopUtils]: At program point L543(line 543) the Hoare annotation is: true [2021-02-22 01:10:08,791 INFO L192 CegarLoopUtils]: At program point L546(lines 546 550) the Hoare annotation is: true [2021-02-22 01:10:08,791 INFO L192 CegarLoopUtils]: At program point L546-1(lines 546 550) the Hoare annotation is: true [2021-02-22 01:10:08,791 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 532 561) the Hoare annotation is: true [2021-02-22 01:10:08,791 INFO L192 CegarLoopUtils]: At program point L542-2(lines 542 556) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point L538-1(line 538) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point L534(line 534) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point L557(lines 532 561) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 587 593) the Hoare annotation is: true [2021-02-22 01:10:08,792 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 587 593) the Hoare annotation is: true [2021-02-22 01:10:08,793 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:10:08,793 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:08,793 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:10:08,793 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:10:08,793 INFO L185 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: (let ((.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 .cse4 (< ~waterLevel~0 3) .cse5) (or .cse0 .cse1 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))))) [2021-02-22 01:10:08,793 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: (let ((.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 .cse4 (< ~waterLevel~0 3) .cse5) (or .cse0 .cse1 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))))) [2021-02-22 01:10:08,793 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~7 2147483648))) (not (= 1 ~systemActive~0))) [2021-02-22 01:10:08,794 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (let ((.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (< ~waterLevel~0 2) .cse6) (or .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:10:08,794 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 494 501) the Hoare annotation is: true [2021-02-22 01:10:08,794 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 498) the Hoare annotation is: true [2021-02-22 01:10:08,794 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 494 501) the Hoare annotation is: true [2021-02-22 01:10:08,794 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 494 501) the Hoare annotation is: true [2021-02-22 01:10:08,794 INFO L192 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: true [2021-02-22 01:10:08,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:10:08 BoogieIcfgContainer [2021-02-22 01:10:08,817 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:10:08,818 INFO L168 Benchmark]: Toolchain (without parser) took 111186.79 ms. Allocated memory was 151.0 MB in the beginning and 576.7 MB in the end (delta: 425.7 MB). Free memory was 126.0 MB in the beginning and 209.3 MB in the end (delta: -83.3 MB). Peak memory consumption was 367.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:08,818 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory was 129.6 MB in the beginning and 129.5 MB in the end (delta: 107.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:10:08,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 544.21 ms. Allocated memory is still 151.0 MB. Free memory was 124.9 MB in the beginning and 104.5 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:08,819 INFO L168 Benchmark]: Boogie Preprocessor took 86.94 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 100.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:08,819 INFO L168 Benchmark]: RCFGBuilder took 1650.34 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 100.7 MB in the beginning and 154.5 MB in the end (delta: -53.8 MB). Peak memory consumption was 51.6 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:08,819 INFO L168 Benchmark]: TraceAbstraction took 108889.66 ms. Allocated memory was 190.8 MB in the beginning and 576.7 MB in the end (delta: 385.9 MB). Free memory was 154.0 MB in the beginning and 209.3 MB in the end (delta: -55.3 MB). Peak memory consumption was 354.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:08,820 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory was 129.6 MB in the beginning and 129.5 MB in the end (delta: 107.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 544.21 ms. Allocated memory is still 151.0 MB. Free memory was 124.9 MB in the beginning and 104.5 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 86.94 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 100.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1650.34 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 100.7 MB in the beginning and 154.5 MB in the end (delta: -53.8 MB). Peak memory consumption was 51.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 108889.66 ms. Allocated memory was 190.8 MB in the beginning and 576.7 MB in the end (delta: 385.9 MB). Free memory was 154.0 MB in the beginning and 209.3 MB in the end (delta: -55.3 MB). Peak memory consumption was 354.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 498]: 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: 542]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: (((((((((0 <= tmp + 2147483648 && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) - ProcedureContractResult [Line: 867]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 874]: 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: 504]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((!(tmp == 0) && waterLevel == tmp) && 0 <= tmp + 2147483648) || ((tmp___0 == 0 && waterLevel == tmp) && 0 <= tmp + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 608]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 661]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 738]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 860]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 595]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 727]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 719]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 669]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 784]: 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: 532]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 637]: 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: 587]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((tmp == 0 || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || waterLevel < 3) || !(1 == systemActive)) && (((((((tmp == 0 || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(1 == systemActive)) || !(waterLevel == 0)) - ProcedureContractResult [Line: 494]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 602 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 59.4s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 52.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 49.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1180 SDtfs, 3515 SDslu, 2685 SDs, 0 SdLazy, 5981 SolverSat, 1483 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 409 GetRequests, 174 SyntacticMatches, 3 SemanticMatches, 232 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11028 ImplicationChecksByTransitivity, 41.6s 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, 3587 HoareAnnotationTreeSize, 1522 FomulaSimplifications, 941791 FormulaSimplificationTreeSizeReduction, 11.5s HoareSimplificationTime, 238 FomulaSimplificationsInter, 76475 FormulaSimplificationTreeSizeReductionInter, 37.4s 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...