/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_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:07:53,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:07:53,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:07:53,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:07:53,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:07:53,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:07:53,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:07:53,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:07:53,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:07:53,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:07:53,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:07:53,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:07:53,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:07:53,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:07:53,881 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:07:53,882 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:07:53,883 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:07:53,884 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:07:53,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:07:53,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:07:53,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:07:53,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:07:53,905 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:07:53,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:07:53,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:07:53,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:07:53,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:07:53,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:07:53,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:07:53,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:07:53,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:07:53,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:07:53,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:07:53,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:07:53,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:07:53,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:07:53,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:07:53,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:07:53,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:07:53,921 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:07:53,922 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:07:53,923 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 01:07:53,939 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:07:53,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:07:53,941 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:07:53,942 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:07:53,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:07:53,942 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:07:53,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:07:53,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:07:53,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:07:53,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:07:53,943 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:07:53,943 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:07:53,944 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:07:53,944 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:07:53,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:07:53,944 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:07:53,944 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:07:53,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:07:53,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:07:53,945 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:07:53,945 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:07:53,946 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:07:53,946 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:07:53,946 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:07:54,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:07:54,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:07:54,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:07:54,393 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:07:54,393 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:07:54,395 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c [2021-02-22 01:07:54,477 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a3da80fe/363c970495994bb28ea7b3feb49926a8/FLAG002a92377 [2021-02-22 01:07:55,230 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:07:55,231 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c [2021-02-22 01:07:55,256 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a3da80fe/363c970495994bb28ea7b3feb49926a8/FLAG002a92377 [2021-02-22 01:07:55,468 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a3da80fe/363c970495994bb28ea7b3feb49926a8 [2021-02-22 01:07:55,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:07:55,483 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:07:55,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:07:55,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:07:55,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:07:55,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:07:55" (1/1) ... [2021-02-22 01:07:55,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@335586de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:55, skipping insertion in model container [2021-02-22 01:07:55,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:07:55" (1/1) ... [2021-02-22 01:07:55,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:07:55,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:07:55,693 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_product11.cil.c[1281,1294] [2021-02-22 01:07:55,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:07:55,888 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:07:55,919 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_product11.cil.c[1281,1294] [2021-02-22 01:07:56,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:07:56,097 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:07:56,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56 WrapperNode [2021-02-22 01:07:56,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:07:56,099 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:07:56,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:07:56,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:07:56,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56" (1/1) ... [2021-02-22 01:07:56,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56" (1/1) ... [2021-02-22 01:07:56,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56" (1/1) ... [2021-02-22 01:07:56,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56" (1/1) ... [2021-02-22 01:07:56,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56" (1/1) ... [2021-02-22 01:07:56,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56" (1/1) ... [2021-02-22 01:07:56,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56" (1/1) ... [2021-02-22 01:07:56,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:07:56,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:07:56,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:07:56,239 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:07:56,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:07:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:07:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:07:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:07:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:07:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:07:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:07:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:07:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-22 01:07:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:07:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:07:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:07:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:07:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:07:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:07:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:07:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:07:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:07:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:07:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:07:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:07:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:07:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:07:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:07:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:07:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:07:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:07:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:07:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:07:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:07:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:07:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:07:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:07:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:07:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:07:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:07:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:07:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:07:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:07:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:07:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:07:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:07:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:07:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:07:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:07:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:07:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:07:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:07:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:07:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:07:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:07:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:07:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:07:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:07:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:07:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:07:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-22 01:07:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:07:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:07:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:07:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:07:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:07:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:07:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:07:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:07:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:07:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:07:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:07:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:07:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:07:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:07:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:07:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:07:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:07:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:07:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:07:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:07:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:07:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:07:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:07:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:07:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:07:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:07:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:07:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:07:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:07:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:07:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:07:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:07:58,039 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:07:58,040 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:07:58,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:07:58 BoogieIcfgContainer [2021-02-22 01:07:58,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:07:58,045 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:07:58,045 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:07:58,049 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:07:58,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:07:55" (1/3) ... [2021-02-22 01:07:58,050 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41779cc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:07:58, skipping insertion in model container [2021-02-22 01:07:58,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:07:56" (2/3) ... [2021-02-22 01:07:58,051 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41779cc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:07:58, skipping insertion in model container [2021-02-22 01:07:58,051 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:07:58" (3/3) ... [2021-02-22 01:07:58,052 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product11.cil.c [2021-02-22 01:07:58,066 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:07:58,071 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:07:58,088 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:07:58,113 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:07:58,113 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:07:58,113 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:07:58,114 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:07:58,114 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:07:58,114 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:07:58,114 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:07:58,114 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:07:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states. [2021-02-22 01:07:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:07:58,156 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:07:58,157 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 01:07:58,157 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:07:58,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:07:58,164 INFO L82 PathProgramCache]: Analyzing trace with hash -2144888488, now seen corresponding path program 1 times [2021-02-22 01:07:58,174 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:07:58,175 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [217292488] [2021-02-22 01:07:58,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:07:58,270 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:07:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:58,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:58,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:58,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:58,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,403 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:07:59,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:07:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:07:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:07:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:07:59,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:07:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:07:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:07:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:07:59,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:07:59,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:07:59,592 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 01:07:59,593 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [217292488] [2021-02-22 01:07:59,595 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:07:59,596 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:07:59,596 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190050842] [2021-02-22 01:07:59,601 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:07:59,602 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:07:59,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:07:59,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:07:59,617 INFO L87 Difference]: Start difference. First operand 256 states. Second operand 3 states. [2021-02-22 01:08:01,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:01,561 INFO L93 Difference]: Finished difference Result 369 states and 443 transitions. [2021-02-22 01:08:01,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:08:01,564 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:08:01,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:01,580 INFO L225 Difference]: With dead ends: 369 [2021-02-22 01:08:01,581 INFO L226 Difference]: Without dead ends: 243 [2021-02-22 01:08:01,586 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:08:01,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2021-02-22 01:08:01,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 204. [2021-02-22 01:08:01,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 204 states. [2021-02-22 01:08:01,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 218 transitions. [2021-02-22 01:08:01,731 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 218 transitions. Word has length 147 [2021-02-22 01:08:01,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:01,732 INFO L480 AbstractCegarLoop]: Abstraction has 204 states and 218 transitions. [2021-02-22 01:08:01,732 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:08:01,733 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 218 transitions. [2021-02-22 01:08:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:08:01,737 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:01,737 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 01:08:01,737 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:08:01,738 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:01,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:01,738 INFO L82 PathProgramCache]: Analyzing trace with hash -1468067310, now seen corresponding path program 1 times [2021-02-22 01:08:01,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:01,739 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1163219268] [2021-02-22 01:08:01,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:01,743 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:01,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:01,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:01,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:01,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:01,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:01,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,451 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:02,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:08:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:08:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:02,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:02,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:02,581 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 01:08:02,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1163219268] [2021-02-22 01:08:02,582 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:02,582 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:08:02,582 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206435208] [2021-02-22 01:08:02,583 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:08:02,584 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:02,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:08:02,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:08:02,585 INFO L87 Difference]: Start difference. First operand 204 states and 218 transitions. Second operand 4 states. [2021-02-22 01:08:03,783 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:04,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:04,715 INFO L93 Difference]: Finished difference Result 276 states and 307 transitions. [2021-02-22 01:08:04,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:08:04,716 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:08:04,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:04,728 INFO L225 Difference]: With dead ends: 276 [2021-02-22 01:08:04,728 INFO L226 Difference]: Without dead ends: 226 [2021-02-22 01:08:04,731 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:08:04,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2021-02-22 01:08:04,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 194. [2021-02-22 01:08:04,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2021-02-22 01:08:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 205 transitions. [2021-02-22 01:08:04,832 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 205 transitions. Word has length 148 [2021-02-22 01:08:04,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:04,835 INFO L480 AbstractCegarLoop]: Abstraction has 194 states and 205 transitions. [2021-02-22 01:08:04,835 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:08:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 205 transitions. [2021-02-22 01:08:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-22 01:08:04,846 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:04,847 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 01:08:04,847 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:08:04,847 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:04,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:04,848 INFO L82 PathProgramCache]: Analyzing trace with hash 276052010, now seen corresponding path program 1 times [2021-02-22 01:08:04,848 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:04,848 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [826115506] [2021-02-22 01:08:04,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:04,852 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:05,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:05,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:05,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:05,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:05,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:05,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:05,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:05,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:05,614 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:05,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:05,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:05,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:08:05,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:05,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:05,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:05,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:05,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:05,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:05,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:05,774 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:08:05,777 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:08:05,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:05,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:05,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:08:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:05,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:05,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-22 01:08:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:05,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:05,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:05,902 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 01:08:05,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [826115506] [2021-02-22 01:08:05,903 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:05,904 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 01:08:05,904 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12492152] [2021-02-22 01:08:05,905 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 01:08:05,905 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:05,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 01:08:05,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 01:08:05,916 INFO L87 Difference]: Start difference. First operand 194 states and 205 transitions. Second operand 9 states. [2021-02-22 01:08:06,927 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:07,738 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:08,442 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:09,127 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:09,773 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:10,437 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:12,001 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:13,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:13,893 INFO L93 Difference]: Finished difference Result 475 states and 544 transitions. [2021-02-22 01:08:13,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:08:13,894 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-22 01:08:13,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:13,898 INFO L225 Difference]: With dead ends: 475 [2021-02-22 01:08:13,898 INFO L226 Difference]: Without dead ends: 396 [2021-02-22 01:08:13,899 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-22 01:08:13,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2021-02-22 01:08:14,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 325. [2021-02-22 01:08:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 325 states. [2021-02-22 01:08:14,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 357 transitions. [2021-02-22 01:08:14,043 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 357 transitions. Word has length 157 [2021-02-22 01:08:14,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:14,044 INFO L480 AbstractCegarLoop]: Abstraction has 325 states and 357 transitions. [2021-02-22 01:08:14,044 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 01:08:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 357 transitions. [2021-02-22 01:08:14,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-02-22 01:08:14,046 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:14,046 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] [2021-02-22 01:08:14,047 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:08:14,047 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:14,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:14,048 INFO L82 PathProgramCache]: Analyzing trace with hash -1789875577, now seen corresponding path program 1 times [2021-02-22 01:08:14,048 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:14,048 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [451974541] [2021-02-22 01:08:14,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:14,051 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:14,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:14,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:14,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:14,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:14,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:14,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:14,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:14,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:14,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:14,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:14,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:14,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:14,788 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:14,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:14,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:14,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:08:14,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:14,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:14,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:14,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:14,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:14,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:14,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:14,918 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:08:14,920 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:08:14,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:14,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:14,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 01:08:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:14,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:14,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 01:08:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:14,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:14,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:14,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:14,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:15,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-22 01:08:15,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:15,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:15,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:15,062 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 01:08:15,063 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [451974541] [2021-02-22 01:08:15,063 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:15,063 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-22 01:08:15,063 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182433645] [2021-02-22 01:08:15,064 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-22 01:08:15,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:15,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-22 01:08:15,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2021-02-22 01:08:15,065 INFO L87 Difference]: Start difference. First operand 325 states and 357 transitions. Second operand 13 states. [2021-02-22 01:08:16,042 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:16,834 WARN L202 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:17,600 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:18,404 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:19,150 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:19,875 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:21,186 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:22,696 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:23,455 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:24,315 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:25,061 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:25,780 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:26,469 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:27,203 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:27,914 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:28,609 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:29,371 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:30,198 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:30,939 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:31,658 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:32,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:32,801 INFO L93 Difference]: Finished difference Result 931 states and 1116 transitions. [2021-02-22 01:08:32,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-22 01:08:32,802 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 160 [2021-02-22 01:08:32,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:32,808 INFO L225 Difference]: With dead ends: 931 [2021-02-22 01:08:32,809 INFO L226 Difference]: Without dead ends: 721 [2021-02-22 01:08:32,811 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 14.6s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2021-02-22 01:08:32,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 721 states. [2021-02-22 01:08:33,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 721 to 678. [2021-02-22 01:08:33,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 678 states. [2021-02-22 01:08:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 776 transitions. [2021-02-22 01:08:33,110 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 776 transitions. Word has length 160 [2021-02-22 01:08:33,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:33,110 INFO L480 AbstractCegarLoop]: Abstraction has 678 states and 776 transitions. [2021-02-22 01:08:33,110 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-22 01:08:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 776 transitions. [2021-02-22 01:08:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:08:33,114 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:33,114 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 01:08:33,115 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:08:33,115 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:33,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:33,115 INFO L82 PathProgramCache]: Analyzing trace with hash -838787005, now seen corresponding path program 1 times [2021-02-22 01:08:33,116 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:33,116 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [874586353] [2021-02-22 01:08:33,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:33,119 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:33,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:33,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:33,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:33,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,776 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:33,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:33,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-22 01:08:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 01:08:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:08:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:08:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:33,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:33,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:33,916 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 01:08:33,916 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [874586353] [2021-02-22 01:08:33,916 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:33,917 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:08:33,917 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832189113] [2021-02-22 01:08:33,917 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:08:33,917 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:33,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:08:33,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:08:33,918 INFO L87 Difference]: Start difference. First operand 678 states and 776 transitions. Second operand 5 states. [2021-02-22 01:08:34,913 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:36,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:36,084 INFO L93 Difference]: Finished difference Result 1146 states and 1341 transitions. [2021-02-22 01:08:36,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:08:36,085 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 165 [2021-02-22 01:08:36,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:36,090 INFO L225 Difference]: With dead ends: 1146 [2021-02-22 01:08:36,090 INFO L226 Difference]: Without dead ends: 635 [2021-02-22 01:08:36,093 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:08:36,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2021-02-22 01:08:36,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 613. [2021-02-22 01:08:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 613 states. [2021-02-22 01:08:36,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 672 transitions. [2021-02-22 01:08:36,467 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 672 transitions. Word has length 165 [2021-02-22 01:08:36,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:36,467 INFO L480 AbstractCegarLoop]: Abstraction has 613 states and 672 transitions. [2021-02-22 01:08:36,467 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:08:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 672 transitions. [2021-02-22 01:08:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-02-22 01:08:36,472 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:36,472 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:08:36,473 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:08:36,473 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:36,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:36,474 INFO L82 PathProgramCache]: Analyzing trace with hash 1235020703, now seen corresponding path program 1 times [2021-02-22 01:08:36,474 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:36,474 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1900656444] [2021-02-22 01:08:36,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:36,557 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:36,589 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:36,604 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:36,612 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:36,707 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:36,721 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:36,728 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:36,736 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:36,748 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:36,757 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:36,762 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:36,769 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:36,850 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:36,854 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:36,860 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:36,862 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:36,865 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:36,869 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:36,873 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:36,877 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:36,958 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:36,960 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:36,963 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:36,968 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:36,972 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:36,980 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:36,986 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:36,991 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,069 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:08:37,074 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:08:37,080 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:37,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:37,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:37,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:08:37,095 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:08:37,101 WARN L141 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size [2021-02-22 01:08:37,106 WARN L147 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size 108 [2021-02-22 01:08:37,108 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:37,112 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:37,114 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:37,117 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:37,225 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 28 [2021-02-22 01:08:37,227 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:37,228 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:37,231 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:37,233 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:37,235 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,239 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,242 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,245 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,322 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:37,324 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:37,326 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:37,329 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:37,332 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,335 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,337 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,340 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,416 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:37,418 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:37,420 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:37,422 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:37,424 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:37,429 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:37,431 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:37,433 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:37,514 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:37,515 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:37,517 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:37,520 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:37,522 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,525 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,528 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,531 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,608 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:37,609 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:37,612 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:37,616 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:37,618 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,620 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,622 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,625 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,702 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:37,705 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:37,708 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:37,710 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:37,712 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,714 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,716 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,718 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,800 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:37,802 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:37,804 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:37,805 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:37,807 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:37,809 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:37,812 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:37,814 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:37,891 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:37,893 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:37,896 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:37,897 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:37,899 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,902 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,905 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-22 01:08:37,908 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-22 01:08:37,986 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:08:37,988 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:08:37,991 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:37,991 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:37,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:37,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:08:38,000 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:08:38,006 WARN L141 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size [2021-02-22 01:08:38,009 WARN L147 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size 108 [2021-02-22 01:08:38,011 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:38,014 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:38,016 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:38,018 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:38,093 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:38,095 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:38,098 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:38,099 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:38,102 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:38,105 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:38,107 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:38,111 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:38,186 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:38,189 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:38,191 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:38,193 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:38,195 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:38,199 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:38,201 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-22 01:08:38,203 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-22 01:08:38,291 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:38,294 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:38,296 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-22 01:08:38,298 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-22 01:08:38,299 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:08:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:38,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:38,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:38,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:38,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:38,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:38,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:38,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:38,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:38,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:38,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:38,961 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:38,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:38,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:38,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:38,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:38,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:38,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:38,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:38,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:39,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:39,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:39,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:39,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:39,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:08:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:39,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:39,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-02-22 01:08:39,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:39,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:39,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-22 01:08:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:39,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:39,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 01:08:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:39,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:39,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:39,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:39,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,110 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,118 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,125 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:08:39,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-02-22 01:08:39,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,131 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,139 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,143 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,147 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,150 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,154 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:39,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:08:39,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:39,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:39,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:39,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:39,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:39,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:39,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:39,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:39,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:39,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:39,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:39,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:08:39,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:39,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,474 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:39,476 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:39,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:39,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:39,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:39,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:39,634 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:08:39,636 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:08:39,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:39,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:08:39,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:39,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:39,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:39,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:39,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:39,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:39,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:39,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:40,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:40,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,115 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:40,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:40,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:08:40,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:40,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:08:40,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,215 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:40,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:40,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:08:40,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:40,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:40,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:40,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:40,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:40,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:40,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-22 01:08:40,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:08:40,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:08:40,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:08:40,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:08:40,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:40,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:08:40,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:40,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:40,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:40,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:08:40,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:08:40,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:08:40,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:40,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:40,898 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1900656444] [2021-02-22 01:08:40,898 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:40,898 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2021-02-22 01:08:40,898 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590464586] [2021-02-22 01:08:40,899 INFO L460 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-02-22 01:08:40,899 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:40,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-02-22 01:08:40,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=1173, Unknown=0, NotChecked=0, Total=1332 [2021-02-22 01:08:40,900 INFO L87 Difference]: Start difference. First operand 613 states and 672 transitions. Second operand 36 states. [2021-02-22 01:08:41,946 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:43,214 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:44,016 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:44,754 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:45,489 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:46,282 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:47,053 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:47,785 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:48,614 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:49,404 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:50,170 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:51,015 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:51,873 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:52,810 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:53,722 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:08:54,607 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:08:55,714 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:08:56,791 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:57,815 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:58,564 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:08:59,395 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:00,131 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:09:00,896 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:01,622 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:09:02,384 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:03,265 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:09:04,257 WARN L202 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:05,272 WARN L202 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:09:06,195 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:07,348 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:08,340 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:09,272 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-22 01:09:10,084 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:09:11,829 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:09:12,713 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:13,759 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:14,878 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:16,087 WARN L202 SmtUtils]: Spent 806.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:17,263 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:18,552 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:23,265 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2021-02-22 01:09:25,767 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:26,734 WARN L202 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:28,421 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-22 01:09:30,112 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 01:09:31,111 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:31,964 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:09:32,877 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:33,619 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:34,359 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:35,153 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:35,967 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:36,737 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:37,669 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:38,469 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:39,727 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:41,324 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 01:09:47,798 WARN L202 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:48,734 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:49,696 WARN L202 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:09:50,668 WARN L202 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:09:53,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:53,141 INFO L93 Difference]: Finished difference Result 1992 states and 2384 transitions. [2021-02-22 01:09:53,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-02-22 01:09:53,142 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 207 [2021-02-22 01:09:53,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:53,145 INFO L225 Difference]: With dead ends: 1992 [2021-02-22 01:09:53,145 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:09:53,172 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 82 SyntacticMatches, 2 SemanticMatches, 228 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20991 ImplicationChecksByTransitivity, 63.1s TimeCoverageRelationStatistics Valid=5316, Invalid=47354, Unknown=0, NotChecked=0, Total=52670 [2021-02-22 01:09:53,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:09:53,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:09:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:09:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:09:53,174 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 207 [2021-02-22 01:09:53,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:53,174 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:09:53,174 INFO L481 AbstractCegarLoop]: Interpolant automaton has 36 states. [2021-02-22 01:09:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:09:53,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:09:53,175 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:09:53,177 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:09:53,352 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 21 [2021-02-22 01:09:54,010 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 24 [2021-02-22 01:10:12,775 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:13,366 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-02-22 01:10:14,032 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-22 01:10:14,556 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:10:15,225 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:15,826 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:16,428 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:21,214 WARN L202 SmtUtils]: Spent 4.70 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2021-02-22 01:10:22,299 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 158 DAG size of output: 14 [2021-02-22 01:10:22,838 WARN L202 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-22 01:10:25,964 WARN L202 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 220 DAG size of output: 15 [2021-02-22 01:10:27,164 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 187 DAG size of output: 14 [2021-02-22 01:10:27,767 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:28,340 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:33,583 WARN L202 SmtUtils]: Spent 5.17 s on a formula simplification. DAG size of input: 218 DAG size of output: 18 [2021-02-22 01:10:34,194 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:34,804 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:35,616 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 38 [2021-02-22 01:10:36,313 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:10:36,928 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:37,296 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2021-02-22 01:10:39,843 WARN L202 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 224 DAG size of output: 11 [2021-02-22 01:10:40,703 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 44 [2021-02-22 01:10:41,264 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:10:43,190 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:10:43,798 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:45,720 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-22 01:10:47,069 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 226 DAG size of output: 11 [2021-02-22 01:10:48,324 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 175 DAG size of output: 16 [2021-02-22 01:10:48,611 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2021-02-22 01:10:50,412 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-22 01:10:50,585 WARN L202 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 9 [2021-02-22 01:10:51,643 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 199 DAG size of output: 27 [2021-02-22 01:10:52,876 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-22 01:10:53,437 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2021-02-22 01:10:54,030 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:55,148 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 170 DAG size of output: 15 [2021-02-22 01:10:56,296 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 227 DAG size of output: 11 [2021-02-22 01:10:56,401 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 30 [2021-02-22 01:10:56,929 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:58,611 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 197 DAG size of output: 27 [2021-02-22 01:11:00,223 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 192 DAG size of output: 22 [2021-02-22 01:11:00,762 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-22 01:11:01,328 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2021-02-22 01:11:02,815 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 190 DAG size of output: 18 [2021-02-22 01:11:03,681 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 38 [2021-02-22 01:11:04,449 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 40 [2021-02-22 01:11:05,595 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-22 01:11:06,277 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 38 [2021-02-22 01:11:07,244 WARN L202 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-22 01:11:07,816 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:11:08,800 WARN L202 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 48 [2021-02-22 01:11:10,556 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-22 01:11:11,719 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 187 DAG size of output: 14 [2021-02-22 01:11:12,848 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-22 01:11:13,966 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 184 DAG size of output: 11 [2021-02-22 01:11:14,531 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-22 01:11:15,226 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 38 [2021-02-22 01:11:15,860 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-22 01:11:16,572 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:11:17,190 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:17,786 WARN L202 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:11:18,871 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-22 01:11:19,989 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 198 DAG size of output: 24 [2021-02-22 01:11:20,596 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:11:25,475 WARN L202 SmtUtils]: Spent 4.86 s on a formula simplification. DAG size of input: 218 DAG size of output: 18 [2021-02-22 01:11:26,238 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 40 [2021-02-22 01:11:26,998 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 42 [2021-02-22 01:11:27,752 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:11:32,572 WARN L202 SmtUtils]: Spent 4.70 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2021-02-22 01:11:33,105 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-22 01:11:36,713 WARN L202 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 188 DAG size of output: 22 [2021-02-22 01:11:37,875 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 158 DAG size of output: 14 [2021-02-22 01:11:38,442 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:11:38,544 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:11:38,544 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:11:38,544 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:11:38,544 INFO L189 CegarLoopUtils]: For program point L576(lines 553 577) no Hoare annotation was computed. [2021-02-22 01:11:38,545 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:11:38,545 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:11:38,545 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 01:11:38,545 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:11:38,545 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:11:38,545 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-22 01:11:38,546 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 529 584) no Hoare annotation was computed. [2021-02-22 01:11:38,546 INFO L189 CegarLoopUtils]: For program point L560(lines 560 564) no Hoare annotation was computed. [2021-02-22 01:11:38,546 INFO L189 CegarLoopUtils]: For program point L560-1(lines 560 564) no Hoare annotation was computed. [2021-02-22 01:11:38,546 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-22 01:11:38,546 INFO L189 CegarLoopUtils]: For program point L552-1(line 552) no Hoare annotation was computed. [2021-02-22 01:11:38,546 INFO L189 CegarLoopUtils]: For program point L552-2(line 552) no Hoare annotation was computed. [2021-02-22 01:11:38,546 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:11:38,546 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point L573-1(lines 554 575) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 529 584) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-22 01:11:38,547 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 529 584) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:11:38,548 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L571-1(line 571) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L571-2(line 571) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-22 01:11:38,549 INFO L189 CegarLoopUtils]: For program point L609-1(line 609) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L609-2(line 609) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L634-1(line 634) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L634-2(line 634) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L630-2(line 630) no Hoare annotation was computed. [2021-02-22 01:11:38,550 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 585 644) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 585 644) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 585 644) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-22 01:11:38,551 INFO L189 CegarLoopUtils]: For program point L611-2(lines 611 636) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L637(lines 610 638) no Hoare annotation was computed. [2021-02-22 01:11:38,552 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L629-1(line 629) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L629-2(line 629) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L625-2(line 625) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L189 CegarLoopUtils]: For program point L617-1(lines 617 621) no Hoare annotation was computed. [2021-02-22 01:11:38,553 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 861 867) the Hoare annotation is: true [2021-02-22 01:11:38,554 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 861 867) the Hoare annotation is: true [2021-02-22 01:11:38,554 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 868 876) 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 01:11:38,554 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 868 876) the Hoare annotation is: true [2021-02-22 01:11:38,554 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 868 876) 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 01:11:38,554 INFO L185 CegarLoopUtils]: At program point L873(line 873) 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 01:11:38,554 INFO L192 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: true [2021-02-22 01:11:38,554 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 272 296) the Hoare annotation is: true [2021-02-22 01:11:38,554 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:38,554 INFO L185 CegarLoopUtils]: At program point L284(lines 284 290) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)))) [2021-02-22 01:11:38,554 INFO L185 CegarLoopUtils]: At program point L282(line 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:11:38,555 INFO L185 CegarLoopUtils]: At program point L282-1(line 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret30| 0)) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:11:38,555 INFO L185 CegarLoopUtils]: At program point L280(lines 280 293) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (= ~waterLevel~0 0)) (or (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~2 2147483648)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:38,555 INFO L185 CegarLoopUtils]: At program point L282-2(line 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret30| 0)) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:11:38,555 INFO L185 CegarLoopUtils]: At program point L282-3(line 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification4_spec__1_#t~ret30| 0)) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:11:38,555 INFO L185 CegarLoopUtils]: At program point L280-1(lines 272 296) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~2 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (= 0 ~systemActive~0))) (and (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2))) (or (and .cse0 .cse1) (and .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse2 .cse3 .cse4)) (or .cse2 .cse3 .cse1 (= ~waterLevel~0 0)) (or (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~2 2147483648)) .cse2 .cse3 .cse4))) [2021-02-22 01:11:38,555 INFO L192 CegarLoopUtils]: At program point L278(line 278) the Hoare annotation is: true [2021-02-22 01:11:38,555 INFO L185 CegarLoopUtils]: At program point L278-1(line 278) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= 0 ~systemActive~0) (= |__utac_acc__Specification4_spec__1_#t~ret29| ~waterLevel~0)) (or (not (= |__utac_acc__Specification4_spec__1_#t~ret29| 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:11:38,555 INFO L185 CegarLoopUtils]: At program point L278-2(line 278) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret29| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret29| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret29| 2147483648))) .cse0 .cse1 (= 0 ~systemActive~0)))) [2021-02-22 01:11:38,555 INFO L185 CegarLoopUtils]: At program point L278-3(line 278) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret29| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)))) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret29| ~waterLevel~0) (= |__utac_acc__Specification4_spec__1_#t~ret29| __utac_acc__Specification4_spec__1_~tmp~2) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret29| 2147483648))) .cse0 .cse1 (= 0 ~systemActive~0)))) [2021-02-22 01:11:38,556 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 272 296) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~2 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (= 0 ~systemActive~0))) (and (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2))) (or (and .cse0 .cse1) (and .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse2 .cse3 .cse4)) (or .cse2 .cse3 .cse1 (= ~waterLevel~0 0)) (or (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~2 2147483648)) .cse2 .cse3 .cse4))) [2021-02-22 01:11:38,556 INFO L192 CegarLoopUtils]: At program point L274(line 274) the Hoare annotation is: true [2021-02-22 01:11:38,556 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 453 475) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,556 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 453 475) the Hoare annotation is: true [2021-02-22 01:11:38,556 INFO L192 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: true [2021-02-22 01:11:38,556 INFO L185 CegarLoopUtils]: At program point L465(line 465) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,556 INFO L185 CegarLoopUtils]: At program point L465-1(line 465) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,556 INFO L185 CegarLoopUtils]: At program point L463(lines 463 470) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,556 INFO L192 CegarLoopUtils]: At program point L463-1(lines 463 470) the Hoare annotation is: true [2021-02-22 01:11:38,556 INFO L185 CegarLoopUtils]: At program point L461(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret41| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,556 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 453 475) the Hoare annotation is: true [2021-02-22 01:11:38,557 INFO L185 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,557 INFO L185 CegarLoopUtils]: At program point L461-1(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret41| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,557 INFO L185 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,557 INFO L185 CegarLoopUtils]: At program point L461-2(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret41| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,557 INFO L185 CegarLoopUtils]: At program point L459-1(line 459) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,557 INFO L185 CegarLoopUtils]: At program point L455(line 455) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,557 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:11:38,557 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:11:38,557 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 409 432) no Hoare annotation was computed. [2021-02-22 01:11:38,557 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 01:11:38,557 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-22 01:11:38,557 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 409 432) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 409 432) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:11:38,558 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 185 199) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:11:38,558 INFO L185 CegarLoopUtils]: At program point L191(line 191) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,558 INFO L185 CegarLoopUtils]: At program point L189(lines 189 195) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:11:38,559 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 185 199) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:11:38,559 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 185 199) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:11:38,559 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 95 102) no Hoare annotation was computed. [2021-02-22 01:11:38,559 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 95 102) no Hoare annotation was computed. [2021-02-22 01:11:38,559 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 95 102) no Hoare annotation was computed. [2021-02-22 01:11:38,559 INFO L185 CegarLoopUtils]: At program point L145(line 145) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-22 01:11:38,559 INFO L192 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: true [2021-02-22 01:11:38,559 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 140 148) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 01:11:38,559 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 140 148) the Hoare annotation is: true [2021-02-22 01:11:38,559 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 140 148) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 01:11:38,559 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-22 01:11:38,559 INFO L189 CegarLoopUtils]: For program point L156(lines 156 164) no Hoare annotation was computed. [2021-02-22 01:11:38,559 INFO L189 CegarLoopUtils]: For program point L156-2(lines 156 164) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point L179-1(line 179) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 149 184) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point L168(lines 168 176) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 149 184) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point L168-2(lines 168 176) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 149 184) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:11:38,560 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 854 860) the Hoare annotation is: true [2021-02-22 01:11:38,560 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 854 860) the Hoare annotation is: true [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L506-1(line 506) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 483 528) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 483 528) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 483 528) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-22 01:11:38,561 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L509-1(line 509) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 01:11:38,562 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 01:11:38,563 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L520-1(line 520) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L520-2(line 520) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L483(lines 483 528) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L483-1(lines 483 528) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 796 841) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L820(lines 820 821) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L816(lines 816 823) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-22 01:11:38,564 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 796 841) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L810(lines 810 830) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L810-1(lines 810 830) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 796 841) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L837-1(line 837) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L837-2(line 837) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L835-1(line 835) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-22 01:11:38,565 INFO L189 CegarLoopUtils]: For program point L835-2(line 835) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L796(lines 796 841) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L827(lines 827 828) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L815-1(line 815) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L815-2(line 815) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-22 01:11:38,566 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-22 01:11:38,567 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-22 01:11:38,567 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 440 449) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,567 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 440 449) the Hoare annotation is: true [2021-02-22 01:11:38,567 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 440 449) the Hoare annotation is: true [2021-02-22 01:11:38,567 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 129 139) no Hoare annotation was computed. [2021-02-22 01:11:38,567 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 129 139) no Hoare annotation was computed. [2021-02-22 01:11:38,567 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-22 01:11:38,567 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 129 139) no Hoare annotation was computed. [2021-02-22 01:11:38,567 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-22 01:11:38,567 INFO L189 CegarLoopUtils]: For program point L134-1(line 134) no Hoare annotation was computed. [2021-02-22 01:11:38,568 INFO L189 CegarLoopUtils]: For program point L134-2(line 134) no Hoare annotation was computed. [2021-02-22 01:11:38,568 INFO L189 CegarLoopUtils]: For program point L134-3(line 134) no Hoare annotation was computed. [2021-02-22 01:11:38,568 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 121 128) the Hoare annotation is: true [2021-02-22 01:11:38,568 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 121 128) the Hoare annotation is: true [2021-02-22 01:11:38,568 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 121 128) the Hoare annotation is: true [2021-02-22 01:11:38,568 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 88 94) the Hoare annotation is: true [2021-02-22 01:11:38,568 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 88 94) the Hoare annotation is: true [2021-02-22 01:11:38,568 INFO L185 CegarLoopUtils]: At program point L250(lines 250 256) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,569 INFO L185 CegarLoopUtils]: At program point L250-1(lines 244 257) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,569 INFO L185 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,569 INFO L185 CegarLoopUtils]: At program point L209(line 209) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,569 INFO L185 CegarLoopUtils]: At program point L242-1(line 242) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,569 INFO L185 CegarLoopUtils]: At program point L234(lines 234 240) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,569 INFO L185 CegarLoopUtils]: At program point L234-1(lines 234 240) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,569 INFO L185 CegarLoopUtils]: At program point L259(lines 214 261) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:11:38,570 INFO L185 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: (let ((.cse1 (not (= test_~tmp~1 0))) (.cse0 (<= 0 (+ test_~tmp~1 2147483648))) (.cse2 (<= test_~tmp~1 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (< ~waterLevel~0 3) .cse2 (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3) (and (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:11:38,570 INFO L185 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet25| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet25| 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~1 2147483648)) .cse0 (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2))) [2021-02-22 01:11:38,570 INFO L185 CegarLoopUtils]: At program point L222-1(line 222) the Hoare annotation is: (let ((.cse0 (= test_~tmp~1 |test_#t~nondet25|)) (.cse1 (<= |test_#t~nondet25| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet25| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse2 .cse3))) [2021-02-22 01:11:38,570 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,570 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 204 269) the Hoare annotation is: true [2021-02-22 01:11:38,570 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 204 269) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,570 INFO L185 CegarLoopUtils]: At program point L252(line 252) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,570 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,571 INFO L185 CegarLoopUtils]: At program point L215(lines 214 261) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:11:38,571 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,571 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 204 269) the Hoare annotation is: true [2021-02-22 01:11:38,571 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,571 INFO L185 CegarLoopUtils]: At program point L244(lines 244 257) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,571 INFO L185 CegarLoopUtils]: At program point L207(line 207) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,571 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,571 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~1 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet26| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~1 2147483647)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (<= |test_#t~nondet26| 2147483647))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~1 0)) .cse1 (= 1 ~systemActive~0) .cse5 (not (= ~waterLevel~0 0)) .cse2 .cse6 .cse3 .cse4) (and .cse0 .cse1 .cse5 .cse2 .cse6 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3 .cse4))) [2021-02-22 01:11:38,571 INFO L185 CegarLoopUtils]: At program point L232-1(line 232) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= test_~tmp___0~0 |test_#t~nondet26|) (<= 0 (+ test_~tmp~1 2147483648)) (<= 0 (+ |test_#t~nondet26| 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= |test_#t~nondet26| 2147483647))) [2021-02-22 01:11:38,572 INFO L185 CegarLoopUtils]: At program point L224(lines 224 230) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~1 2147483648))) (.cse1 (<= test_~tmp~1 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (< ~waterLevel~0 3) .cse1 (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2))) [2021-02-22 01:11:38,572 INFO L185 CegarLoopUtils]: At program point L224-1(lines 224 230) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~1 2147483648))) (.cse2 (<= test_~tmp~1 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (not (= test_~tmp~1 0)) (= 1 ~systemActive~0) .cse1 (not (= ~waterLevel~0 0)) .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-22 01:11:38,572 INFO L185 CegarLoopUtils]: At program point L216(lines 216 220) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:11:38,572 INFO L185 CegarLoopUtils]: At program point L212(line 212) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,572 INFO L185 CegarLoopUtils]: At program point L208(line 208) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:38,572 INFO L185 CegarLoopUtils]: At program point L262(lines 213 263) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:38,572 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 01:11:38,572 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-22 01:11:38,572 INFO L189 CegarLoopUtils]: For program point L764(lines 764 784) no Hoare annotation was computed. [2021-02-22 01:11:38,572 INFO L189 CegarLoopUtils]: For program point L764-1(lines 764 784) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 750 795) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L791-1(line 791) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L791-2(line 791) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L789-1(line 789) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L789-2(line 789) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L750(lines 750 795) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L781(lines 781 782) no Hoare annotation was computed. [2021-02-22 01:11:38,573 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L769-1(line 769) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L769-2(line 769) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 750 795) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-22 01:11:38,574 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 750 795) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point L774(lines 774 775) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point L770(lines 770 777) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point L353(lines 353 361) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point L353-2(lines 353 361) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 345 367) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 01:11:38,575 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 345 367) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 345 367) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L671(lines 671 675) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L696-2(lines 696 716) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L647(lines 647 749) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L647-1(lines 647 749) no Hoare annotation was computed. [2021-02-22 01:11:38,576 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L738-1(line 738) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L738-2(line 738) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L697(lines 696 716) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 01:11:38,577 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L681-1(line 681) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 647 749) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L698(lines 698 702) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L723-1(line 723) no Hoare annotation was computed. [2021-02-22 01:11:38,578 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L723-2(line 723) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 647 749) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L707-1(line 707) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L707-2(line 707) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 647 749) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:11:38,579 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L725-1(line 725) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L725-2(line 725) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L717(lines 695 718) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-22 01:11:38,580 INFO L189 CegarLoopUtils]: For program point L676(lines 676 692) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L709-1(line 709) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L709-2(line 709) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L693(lines 693 734) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L685-1(line 685) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L735(lines 735 746) no Hoare annotation was computed. [2021-02-22 01:11:38,581 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L727-1(line 727) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L711-1(line 711) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L678-1(line 678) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L736(lines 736 743) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-22 01:11:38,582 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point L846-1(line 846) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point L846-2(line 846) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 844 853) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 844 853) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 844 853) no Hoare annotation was computed. [2021-02-22 01:11:38,583 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L180-1(line 180) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L820-1(line 820) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L180-2(line 180) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L775(line 775) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,584 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L350(line 350) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L61(line 61) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L363-1(line 363) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L363-2(line 363) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L359(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L359-1(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L359-2(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L359-3(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,585 INFO L185 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L355-1(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L355-2(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L355-3(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L355-4(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L351-1(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L355-5(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 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 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L351-2(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L351-3(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L351-4(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,586 INFO L185 CegarLoopUtils]: At program point L351-5(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L351-6(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L351-7(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L178(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L178-1(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L178-2(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L178-3(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L174-1(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L781(line 781) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,587 INFO L185 CegarLoopUtils]: At program point L174-2(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L781-1(line 781) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L174-3(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L174-4(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L298(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L170-1(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L170-2(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L170-3(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L166-1(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L166-2(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L166-3(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L162(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,588 INFO L185 CegarLoopUtils]: At program point L166-4(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L162-1(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L166-5(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L162-2(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L166-6(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L162-3(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L166-7(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L158(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L162-4(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L158-1(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L158-2(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L158-3(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L154(line 154) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,589 INFO L185 CegarLoopUtils]: At program point L827-1(line 827) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,590 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,590 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:11:38,590 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#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~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:11:38,590 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,590 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:11:38,590 INFO L185 CegarLoopUtils]: At program point L774-1(line 774) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-22 01:11:38,590 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 01:11:38,590 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 104 120) no Hoare annotation was computed. [2021-02-22 01:11:38,590 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 104 120) no Hoare annotation was computed. [2021-02-22 01:11:38,590 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-22 01:11:38,591 INFO L189 CegarLoopUtils]: For program point L115-1(lines 104 120) no Hoare annotation was computed. [2021-02-22 01:11:38,591 INFO L189 CegarLoopUtils]: For program point L111(lines 111 117) no Hoare annotation was computed. [2021-02-22 01:11:38,591 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 01:11:38,591 INFO L189 CegarLoopUtils]: For program point L109-1(line 109) no Hoare annotation was computed. [2021-02-22 01:11:38,591 INFO L189 CegarLoopUtils]: For program point L109-2(line 109) no Hoare annotation was computed. [2021-02-22 01:11:38,591 INFO L189 CegarLoopUtils]: For program point L109-3(line 109) no Hoare annotation was computed. [2021-02-22 01:11:38,591 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 368 376) the Hoare annotation is: true [2021-02-22 01:11:38,591 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 368 376) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-22 01:11:38,591 INFO L185 CegarLoopUtils]: At program point L373(line 373) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:38,591 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 368 376) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-22 01:11:38,591 INFO L192 CegarLoopUtils]: At program point L372(line 372) the Hoare annotation is: true [2021-02-22 01:11:38,591 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 324 335) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:11:38,591 INFO L185 CegarLoopUtils]: At program point L331(line 331) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:11:38,592 INFO L185 CegarLoopUtils]: At program point L329(line 329) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:11:38,592 INFO L192 CegarLoopUtils]: At program point L328-1(lines 324 335) the Hoare annotation is: true [2021-02-22 01:11:38,592 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 324 335) the Hoare annotation is: true [2021-02-22 01:11:38,592 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:11:38,592 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:11:38,592 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:11:38,592 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:11:38,592 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 336 344) no Hoare annotation was computed. [2021-02-22 01:11:38,592 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 336 344) no Hoare annotation was computed. [2021-02-22 01:11:38,592 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:11:38,592 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:11:38,592 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 336 344) no Hoare annotation was computed. [2021-02-22 01:11:38,592 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 64 87) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:38,592 INFO L185 CegarLoopUtils]: At program point L77(line 77) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2021-02-22 01:11:38,592 INFO L185 CegarLoopUtils]: At program point L75(lines 75 81) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:38,593 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 64 87) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 (= 0 ~systemActive~0)) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1))) [2021-02-22 01:11:38,593 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 64 87) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 (= 0 ~systemActive~0)) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1))) [2021-02-22 01:11:38,593 INFO L185 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:38,593 INFO L185 CegarLoopUtils]: At program point L68(lines 67 86) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:38,593 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 379 408) the Hoare annotation is: true [2021-02-22 01:11:38,593 INFO L192 CegarLoopUtils]: At program point L393(lines 393 397) the Hoare annotation is: true [2021-02-22 01:11:38,593 INFO L192 CegarLoopUtils]: At program point L393-1(lines 393 397) the Hoare annotation is: true [2021-02-22 01:11:38,593 INFO L192 CegarLoopUtils]: At program point L389-2(lines 389 403) the Hoare annotation is: true [2021-02-22 01:11:38,593 INFO L192 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: true [2021-02-22 01:11:38,593 INFO L192 CegarLoopUtils]: At program point L385-1(line 385) the Hoare annotation is: true [2021-02-22 01:11:38,593 INFO L192 CegarLoopUtils]: At program point L381(line 381) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 379 408) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point L404(lines 379 408) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point L400(line 400) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point L390(line 390) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point L305(line 305) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point L304-1(lines 300 311) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 300 311) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 300 311) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 433 439) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 433 439) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:11:38,594 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 01:11:38,594 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:11:38,594 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:11:38,595 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 312 323) the Hoare annotation is: (let ((.cse0 (not (< test_~splverifierCounter~0 4))) (.cse1 (= test_~tmp~1 0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 0 (+ test_~tmp~1 2147483648)))) (.cse4 (not (<= test_~tmp~1 2147483647)))) (and (or .cse0 .cse1 (not (< |old(~waterLevel~0)| 3)) .cse2 .cse3 (< ~waterLevel~0 3) .cse4) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4))) [2021-02-22 01:11:38,595 INFO L185 CegarLoopUtils]: At program point L317(line 317) the Hoare annotation is: (or (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (<= test_~tmp~1 2147483647)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2021-02-22 01:11:38,595 INFO L185 CegarLoopUtils]: At program point L316-1(lines 312 323) the Hoare annotation is: (let ((.cse0 (not (< test_~splverifierCounter~0 4))) (.cse1 (= test_~tmp~1 0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 0 (+ test_~tmp~1 2147483648)))) (.cse4 (not (<= test_~tmp~1 2147483647)))) (and (or .cse0 .cse1 (not (< |old(~waterLevel~0)| 3)) .cse2 .cse3 (< ~waterLevel~0 3) .cse4) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4))) [2021-02-22 01:11:38,595 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 312 323) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (<= test_~tmp~1 2147483647))) [2021-02-22 01:11:38,595 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-22 01:11:38,595 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-22 01:11:38,595 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-22 01:11:38,595 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-22 01:11:38,595 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-22 01:11:38,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:11:38 BoogieIcfgContainer [2021-02-22 01:11:38,638 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:11:38,639 INFO L168 Benchmark]: Toolchain (without parser) took 223165.41 ms. Allocated memory was 155.2 MB in the beginning and 723.5 MB in the end (delta: 568.3 MB). Free memory was 131.3 MB in the beginning and 400.8 MB in the end (delta: -269.5 MB). Peak memory consumption was 477.5 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:38,639 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 155.2 MB. Free memory is still 129.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:11:38,639 INFO L168 Benchmark]: CACSL2BoogieTranslator took 614.06 ms. Allocated memory is still 155.2 MB. Free memory was 130.2 MB in the beginning and 109.9 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:38,639 INFO L168 Benchmark]: Boogie Preprocessor took 138.19 ms. Allocated memory is still 155.2 MB. Free memory was 109.9 MB in the beginning and 106.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:38,639 INFO L168 Benchmark]: RCFGBuilder took 1805.10 ms. Allocated memory is still 155.2 MB. Free memory was 106.1 MB in the beginning and 131.1 MB in the end (delta: -24.9 MB). Peak memory consumption was 44.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:38,640 INFO L168 Benchmark]: TraceAbstraction took 220592.43 ms. Allocated memory was 155.2 MB in the beginning and 723.5 MB in the end (delta: 568.3 MB). Free memory was 130.5 MB in the beginning and 400.8 MB in the end (delta: -270.2 MB). Peak memory consumption was 475.3 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:38,642 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 155.2 MB. Free memory is still 129.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 614.06 ms. Allocated memory is still 155.2 MB. Free memory was 130.2 MB in the beginning and 109.9 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 138.19 ms. Allocated memory is still 155.2 MB. Free memory was 109.9 MB in the beginning and 106.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1805.10 ms. Allocated memory is still 155.2 MB. Free memory was 106.1 MB in the beginning and 131.1 MB in the end (delta: -24.9 MB). Peak memory consumption was 44.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 220592.43 ms. Allocated memory was 155.2 MB in the beginning and 723.5 MB in the end (delta: 568.3 MB). Free memory was 130.5 MB in the beginning and 400.8 MB in the end (delta: -270.2 MB). Peak memory consumption was 475.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 213]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 214]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((((0 <= tmp + 2147483648 && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 379]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 868]: 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: 272]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((waterLevel == tmp && !(tmp == 0)) || (waterLevel == tmp && tmp___0 == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(tmp == 0)) || waterLevel == 0)) && (((0 <= tmp + 2147483648 || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) - ProcedureContractResult [Line: 453]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 185]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 140]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 854]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 440]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 121]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 88]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 204]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 324]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 368]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 64]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || 0 == systemActive) && ((\old(waterLevel) == waterLevel || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 379]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 300]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 433]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 312]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(splverifierCounter < 4) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || waterLevel < 3) || !(tmp <= 2147483647)) && ((((((!(\old(waterLevel) == 1) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(waterLevel == 0)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 596 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 115.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 104.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 105.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1148 SDtfs, 2734 SDslu, 3286 SDs, 0 SdLazy, 6751 SolverSat, 1502 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 461 GetRequests, 176 SyntacticMatches, 3 SemanticMatches, 282 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21197 ImplicationChecksByTransitivity, 86.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=678occurred 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: 1.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 207 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 219 LocationsWithAnnotation, 2554 PreInvPairs, 4030 NumberOfFragments, 3266 HoareAnnotationTreeSize, 2554 FomulaSimplifications, 845950 FormulaSimplificationTreeSizeReduction, 18.9s HoareSimplificationTime, 219 FomulaSimplificationsInter, 136031 FormulaSimplificationTreeSizeReductionInter, 85.9s 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...