/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_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:30:41,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:30:41,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:30:41,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:30:41,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:30:41,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:30:41,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:30:41,883 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:30:41,885 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:30:41,886 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:30:41,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:30:41,889 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:30:41,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:30:41,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:30:41,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:30:41,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:30:41,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:30:41,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:30:41,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:30:41,914 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:30:41,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:30:41,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:30:41,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:30:41,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:30:41,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:30:41,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:30:41,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:30:41,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:30:41,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:30:41,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:30:41,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:30:41,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:30:41,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:30:41,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:30:41,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:30:41,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:30:41,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:30:41,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:30:41,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:30:41,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:30:41,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:30:41,953 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:30:41,977 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:30:41,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:30:41,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:30:41,983 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:30:41,983 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:30:41,983 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:30:41,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:30:41,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:30:41,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:30:41,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:30:41,985 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:30:41,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:30:41,985 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:30:41,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:30:41,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:30:41,986 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:30:41,986 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:30:41,986 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:30:41,987 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:30:41,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:30:41,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:30:41,987 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:30:41,987 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:30:41,988 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:30:42,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:30:42,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:30:42,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:30:42,403 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:30:42,408 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:30:42,409 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product03.cil.c [2021-02-24 03:30:42,502 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/342062925/c7bb010e0cb5477b9768dbaee6a56738/FLAGcd5ab7b6f [2021-02-24 03:30:43,208 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:30:43,208 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product03.cil.c [2021-02-24 03:30:43,221 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/342062925/c7bb010e0cb5477b9768dbaee6a56738/FLAGcd5ab7b6f [2021-02-24 03:30:43,561 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/342062925/c7bb010e0cb5477b9768dbaee6a56738 [2021-02-24 03:30:43,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:30:43,583 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:30:43,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:30:43,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:30:43,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:30:43,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:30:43" (1/1) ... [2021-02-24 03:30:43,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29f6f393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:43, skipping insertion in model container [2021-02-24 03:30:43,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:30:43" (1/1) ... [2021-02-24 03:30:43,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:30:43,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:30:43,880 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_product03.cil.c[1281,1294] [2021-02-24 03:30:44,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:30:44,040 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:30:44,067 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_product03.cil.c[1281,1294] [2021-02-24 03:30:44,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:30:44,189 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:30:44,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44 WrapperNode [2021-02-24 03:30:44,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:30:44,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:30:44,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:30:44,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:30:44,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44" (1/1) ... [2021-02-24 03:30:44,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44" (1/1) ... [2021-02-24 03:30:44,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44" (1/1) ... [2021-02-24 03:30:44,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44" (1/1) ... [2021-02-24 03:30:44,282 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44" (1/1) ... [2021-02-24 03:30:44,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44" (1/1) ... [2021-02-24 03:30:44,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44" (1/1) ... [2021-02-24 03:30:44,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:30:44,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:30:44,355 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:30:44,355 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:30:44,356 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:30:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:30:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:30:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:30:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:30:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:30:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:30:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:30:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:30:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:30:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:30:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:30:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:30:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:30:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:30:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:30:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:30:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:30:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:30:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:30:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:30:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:30:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:30:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:30:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:30:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:30:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:30:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:30:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:30:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:30:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:30:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:30:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:30:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:30:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:30:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:30:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:30:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:30:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:30:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:30:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:30:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:30:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:30:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:30:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:30:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:30:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:30:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:30:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:30:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:30:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:30:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:30:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:30:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:30:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:30:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:30:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:30:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:30:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:30:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:30:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:30:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:30:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:30:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:30:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:30:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:30:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:30:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:30:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:30:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:30:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:30:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:30:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:30:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:30:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:30:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:30:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:30:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:30:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:30:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:30:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:30:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:30:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:30:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:30:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:30:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:30:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:30:45,739 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:30:45,739 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:30:45,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:30:45 BoogieIcfgContainer [2021-02-24 03:30:45,744 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:30:45,746 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:30:45,746 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:30:45,750 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:30:45,751 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:30:43" (1/3) ... [2021-02-24 03:30:45,752 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e273041 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:30:45, skipping insertion in model container [2021-02-24 03:30:45,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:30:44" (2/3) ... [2021-02-24 03:30:45,753 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e273041 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:30:45, skipping insertion in model container [2021-02-24 03:30:45,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:30:45" (3/3) ... [2021-02-24 03:30:45,755 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product03.cil.c [2021-02-24 03:30:45,762 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:30:45,768 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:30:45,788 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:30:45,822 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:30:45,822 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:30:45,822 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:30:45,822 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:30:45,822 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:30:45,823 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:30:45,823 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:30:45,823 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:30:45,856 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states. [2021-02-24 03:30:45,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:30:45,874 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:30:45,875 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:30:45,876 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:30:45,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:30:45,882 INFO L82 PathProgramCache]: Analyzing trace with hash -1306059101, now seen corresponding path program 1 times [2021-02-24 03:30:45,890 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:30:45,890 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1840317220] [2021-02-24 03:30:45,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:30:45,973 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:30:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:46,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:46,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:46,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:46,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:46,751 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:30:46,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:30:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:46,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:46,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:46,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:30:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:46,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:46,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:46,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:30:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:46,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:46,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:46,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:30:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:46,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:46,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:46,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:30:46,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:46,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:46,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:46,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:30:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:46,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:46,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:46,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:30:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:46,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:46,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:30:47,005 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1840317220] [2021-02-24 03:30:47,007 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:30:47,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:30:47,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273297443] [2021-02-24 03:30:47,013 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:30:47,014 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:30:47,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:30:47,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:30:47,030 INFO L87 Difference]: Start difference. First operand 256 states. Second operand 3 states. [2021-02-24 03:30:48,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:30:48,394 INFO L93 Difference]: Finished difference Result 369 states and 443 transitions. [2021-02-24 03:30:48,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:30:48,396 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:30:48,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:30:48,411 INFO L225 Difference]: With dead ends: 369 [2021-02-24 03:30:48,412 INFO L226 Difference]: Without dead ends: 243 [2021-02-24 03:30:48,416 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:30:48,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2021-02-24 03:30:48,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 204. [2021-02-24 03:30:48,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 204 states. [2021-02-24 03:30:48,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 218 transitions. [2021-02-24 03:30:48,549 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 218 transitions. Word has length 147 [2021-02-24 03:30:48,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:30:48,552 INFO L480 AbstractCegarLoop]: Abstraction has 204 states and 218 transitions. [2021-02-24 03:30:48,552 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:30:48,552 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 218 transitions. [2021-02-24 03:30:48,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:30:48,563 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:30:48,564 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:30:48,565 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:30:48,565 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:30:48,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:30:48,566 INFO L82 PathProgramCache]: Analyzing trace with hash 220437617, now seen corresponding path program 1 times [2021-02-24 03:30:48,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:30:48,567 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1789793460] [2021-02-24 03:30:48,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:30:48,573 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:30:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:48,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:48,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:48,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:48,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:48,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:48,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:49,036 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:30:49,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:30:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:49,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:49,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:49,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:30:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:49,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:49,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:49,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:30:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:49,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:49,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:49,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:30:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:49,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:49,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:49,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:30:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:49,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:49,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:49,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:30:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:49,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:49,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:49,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:30:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:49,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:49,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:30:49,138 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1789793460] [2021-02-24 03:30:49,139 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:30:49,139 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:30:49,139 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214567494] [2021-02-24 03:30:49,140 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:30:49,140 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:30:49,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:30:49,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:30:49,141 INFO L87 Difference]: Start difference. First operand 204 states and 218 transitions. Second operand 4 states. [2021-02-24 03:30:49,920 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:30:50,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:30:50,544 INFO L93 Difference]: Finished difference Result 276 states and 307 transitions. [2021-02-24 03:30:50,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:30:50,545 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:30:50,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:30:50,549 INFO L225 Difference]: With dead ends: 276 [2021-02-24 03:30:50,550 INFO L226 Difference]: Without dead ends: 226 [2021-02-24 03:30:50,551 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:30:50,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2021-02-24 03:30:50,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 194. [2021-02-24 03:30:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2021-02-24 03:30:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 205 transitions. [2021-02-24 03:30:50,639 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 205 transitions. Word has length 148 [2021-02-24 03:30:50,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:30:50,639 INFO L480 AbstractCegarLoop]: Abstraction has 194 states and 205 transitions. [2021-02-24 03:30:50,639 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:30:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 205 transitions. [2021-02-24 03:30:50,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-24 03:30:50,642 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:30:50,642 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:30:50,642 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:30:50,643 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:30:50,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:30:50,643 INFO L82 PathProgramCache]: Analyzing trace with hash 735536286, now seen corresponding path program 1 times [2021-02-24 03:30:50,643 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:30:50,644 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1627940972] [2021-02-24 03:30:50,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:30:50,647 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:30:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:50,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:50,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:50,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:50,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:50,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:50,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:50,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:50,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:50,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:50,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:30:50,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:50,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:30:50,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:50,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:30:50,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:50,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:51,068 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:30:51,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:30:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:51,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:51,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:51,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:51,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:30:51,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:30:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:51,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:51,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:51,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:30:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:51,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:51,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:51,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:30:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:51,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:51,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:51,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:51,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:30:51,174 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:30:51,178 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:30:51,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:30:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:51,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:51,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:51,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:30:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:51,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:51,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:51,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:30:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:51,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:51,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:30:51,292 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1627940972] [2021-02-24 03:30:51,293 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:30:51,293 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:30:51,293 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937196884] [2021-02-24 03:30:51,294 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:30:51,295 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:30:51,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:30:51,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:30:51,301 INFO L87 Difference]: Start difference. First operand 194 states and 205 transitions. Second operand 9 states. [2021-02-24 03:30:52,050 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:30:52,483 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:30:52,856 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:30:53,223 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:30:53,619 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:30:54,001 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:30:55,139 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:30:56,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:30:56,386 INFO L93 Difference]: Finished difference Result 475 states and 544 transitions. [2021-02-24 03:30:56,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:30:56,386 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-24 03:30:56,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:30:56,391 INFO L225 Difference]: With dead ends: 475 [2021-02-24 03:30:56,391 INFO L226 Difference]: Without dead ends: 396 [2021-02-24 03:30:56,392 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-24 03:30:56,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2021-02-24 03:30:56,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 325. [2021-02-24 03:30:56,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 325 states. [2021-02-24 03:30:56,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 357 transitions. [2021-02-24 03:30:56,528 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 357 transitions. Word has length 157 [2021-02-24 03:30:56,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:30:56,528 INFO L480 AbstractCegarLoop]: Abstraction has 325 states and 357 transitions. [2021-02-24 03:30:56,528 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:30:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 357 transitions. [2021-02-24 03:30:56,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-02-24 03:30:56,531 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:30:56,531 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] [2021-02-24 03:30:56,531 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:30:56,532 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:30:56,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:30:56,532 INFO L82 PathProgramCache]: Analyzing trace with hash -1938294025, now seen corresponding path program 1 times [2021-02-24 03:30:56,532 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:30:56,533 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2024447511] [2021-02-24 03:30:56,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:30:56,536 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:30:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:56,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:56,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:56,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:56,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:56,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:30:56,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:30:56,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:30:56,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:30:56,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:30:56,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:30:56,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:56,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:56,968 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:30:56,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:30:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:57,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:57,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:30:57,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:30:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:57,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:57,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:30:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:57,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:57,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:30:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:57,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:57,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:30:57,059 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:30:57,061 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:30:57,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:30:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:57,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:57,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:30:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:57,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:57,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-24 03:30:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:57,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:57,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:57,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:30:57,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-24 03:30:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:30:57,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:30:57,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:30:57,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:30:57,180 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2024447511] [2021-02-24 03:30:57,181 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:30:57,181 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-24 03:30:57,181 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154010913] [2021-02-24 03:30:57,181 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-24 03:30:57,182 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:30:57,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-24 03:30:57,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2021-02-24 03:30:57,183 INFO L87 Difference]: Start difference. First operand 325 states and 357 transitions. Second operand 13 states. [2021-02-24 03:30:57,855 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:30:58,312 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:30:58,719 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:30:59,139 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:30:59,521 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:30:59,858 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:00,581 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:31:01,500 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:01,883 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:02,342 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:02,724 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:31:03,071 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:31:03,449 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:31:03,800 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:31:04,149 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:04,514 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:04,918 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:05,356 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:31:05,736 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:06,136 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:06,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:31:06,929 INFO L93 Difference]: Finished difference Result 931 states and 1116 transitions. [2021-02-24 03:31:06,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-24 03:31:06,930 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 160 [2021-02-24 03:31:06,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:31:06,937 INFO L225 Difference]: With dead ends: 931 [2021-02-24 03:31:06,937 INFO L226 Difference]: Without dead ends: 721 [2021-02-24 03:31:06,941 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2021-02-24 03:31:06,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 721 states. [2021-02-24 03:31:07,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 721 to 678. [2021-02-24 03:31:07,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 678 states. [2021-02-24 03:31:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 776 transitions. [2021-02-24 03:31:07,276 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 776 transitions. Word has length 160 [2021-02-24 03:31:07,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:31:07,277 INFO L480 AbstractCegarLoop]: Abstraction has 678 states and 776 transitions. [2021-02-24 03:31:07,277 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-24 03:31:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 776 transitions. [2021-02-24 03:31:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:31:07,280 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:31:07,280 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:31:07,280 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:31:07,280 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:31:07,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:31:07,281 INFO L82 PathProgramCache]: Analyzing trace with hash 362838162, now seen corresponding path program 1 times [2021-02-24 03:31:07,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:31:07,281 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [903303417] [2021-02-24 03:31:07,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:31:07,284 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:31:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:07,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:07,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:07,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:07,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,658 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:31:07,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:31:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:07,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:31:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:31:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:31:07,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:31:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-24 03:31:07,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:31:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:31:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:31:07,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:07,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:07,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:31:07,774 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [903303417] [2021-02-24 03:31:07,774 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:31:07,774 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:31:07,774 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [228802837] [2021-02-24 03:31:07,775 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:31:07,775 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:31:07,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:31:07,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:31:07,776 INFO L87 Difference]: Start difference. First operand 678 states and 776 transitions. Second operand 5 states. [2021-02-24 03:31:08,372 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:31:09,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:31:09,213 INFO L93 Difference]: Finished difference Result 1146 states and 1341 transitions. [2021-02-24 03:31:09,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:31:09,214 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 165 [2021-02-24 03:31:09,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:31:09,219 INFO L225 Difference]: With dead ends: 1146 [2021-02-24 03:31:09,219 INFO L226 Difference]: Without dead ends: 635 [2021-02-24 03:31:09,225 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:31:09,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2021-02-24 03:31:09,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 613. [2021-02-24 03:31:09,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 613 states. [2021-02-24 03:31:09,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 672 transitions. [2021-02-24 03:31:09,470 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 672 transitions. Word has length 165 [2021-02-24 03:31:09,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:31:09,470 INFO L480 AbstractCegarLoop]: Abstraction has 613 states and 672 transitions. [2021-02-24 03:31:09,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:31:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 672 transitions. [2021-02-24 03:31:09,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-02-24 03:31:09,474 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:31:09,475 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] [2021-02-24 03:31:09,475 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:31:09,475 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:31:09,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:31:09,476 INFO L82 PathProgramCache]: Analyzing trace with hash -2036249170, now seen corresponding path program 1 times [2021-02-24 03:31:09,476 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:31:09,476 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [651363070] [2021-02-24 03:31:09,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:31:09,547 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:09,571 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:09,581 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:09,589 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:09,639 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:09,648 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:09,654 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:09,656 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:09,660 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:09,665 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:09,668 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:09,672 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:09,718 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:31:09,724 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:31:09,729 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:09,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:09,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:09,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:31:09,746 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:31:09,753 WARN L141 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size [2021-02-24 03:31:09,758 WARN L147 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size 108 [2021-02-24 03:31:09,761 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:09,768 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:09,774 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:09,780 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:09,836 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:09,841 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:09,848 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:09,852 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:09,858 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:09,862 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:09,868 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:09,877 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:09,925 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:09,927 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:09,929 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:09,935 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:09,939 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:09,945 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:09,948 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:09,957 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,002 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,005 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,007 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,009 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,011 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,024 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,028 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,031 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,100 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,102 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,105 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,111 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,115 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,119 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,122 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,125 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,174 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,175 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,179 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,181 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,183 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,190 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,192 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,195 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,244 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,246 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,250 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,252 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,254 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,260 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,267 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,270 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,318 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,320 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,322 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,329 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,331 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,334 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,338 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,340 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,400 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:31:10,401 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:31:10,404 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:10,405 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:10,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:10,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:31:10,414 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:31:10,419 WARN L141 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size [2021-02-24 03:31:10,423 WARN L147 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size 108 [2021-02-24 03:31:10,426 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,428 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,431 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,433 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,483 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,486 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,488 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,489 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,493 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,495 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,498 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,500 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,551 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,552 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,554 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,556 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,558 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,561 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,563 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,565 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,612 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,613 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,615 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,616 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,620 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,623 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,625 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,627 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,673 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,675 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,677 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,679 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,681 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,683 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,685 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:31:10,687 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:31:10,733 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,734 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,737 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,738 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,740 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,744 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,746 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:31:10,748 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:31:10,792 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:31:10,794 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:31:10,797 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:31:10,798 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:31:10,798 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:31:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:10,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:10,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:10,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:10,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:10,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:10,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:10,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:10,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:10,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:10,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,224 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:31:11,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:31:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:11,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:31:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:11,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:31:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:11,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:31:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:11,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:31:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:11,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:31:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:11,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-02-24 03:31:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:11,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-24 03:31:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:11,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-24 03:31:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:31:11,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:11,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:31:11,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:11,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:31:11,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,402 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:31:11,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-02-24 03:31:11,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,409 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:11,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:31:11,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:11,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:31:11,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:11,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:31:11,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:11,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:31:11,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,431 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:11,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:31:11,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:11,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:31:11,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,446 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:11,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:31:11,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:31:11,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-02-24 03:31:11,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:31:11,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:31:11,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:11,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:11,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:31:11,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:31:11,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:31:11,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:31:11,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:11,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:11,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:11,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:31:11,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:11,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:31:11,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:11,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,664 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:31:11,667 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:11,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:11,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:31:11,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:31:11,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:31:11,786 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:31:11,787 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:31:11,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:31:11,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:31:11,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:11,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:11,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,941 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:11,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:11,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:11,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:31:11,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:11,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:31:12,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:12,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:12,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:12,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:31:12,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:12,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:31:12,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,143 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:31:12,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:31:12,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:31:12,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:12,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:12,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:12,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:12,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:12,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:12,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:31:12,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:31:12,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:31:12,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:31:12,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:31:12,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:31:12,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:31:12,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:12,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:12,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:31:12,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:31:12,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:31:12,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:31:12,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:31:12,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:31:12,556 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [651363070] [2021-02-24 03:31:12,557 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:31:12,557 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2021-02-24 03:31:12,557 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593649711] [2021-02-24 03:31:12,558 INFO L460 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-02-24 03:31:12,558 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:31:12,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-02-24 03:31:12,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=1173, Unknown=0, NotChecked=0, Total=1332 [2021-02-24 03:31:12,559 INFO L87 Difference]: Start difference. First operand 613 states and 672 transitions. Second operand 36 states. [2021-02-24 03:31:13,230 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:31:13,964 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:31:14,371 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:14,763 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:15,179 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:15,612 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:16,013 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:31:16,438 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:16,888 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:31:17,371 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:31:17,808 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:18,298 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:31:18,798 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:31:19,318 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:31:19,867 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:31:20,358 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:31:20,999 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:31:21,694 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:22,343 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:31:22,746 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:31:23,219 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:31:23,640 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:31:24,084 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:24,506 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:31:24,937 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:25,448 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:31:26,014 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:31:26,590 WARN L202 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-24 03:31:27,133 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:31:27,800 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:31:28,323 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:31:28,869 WARN L202 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-24 03:31:29,308 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:31:30,258 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:31:30,744 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:31:31,356 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:31:32,037 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:31:32,726 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:31:33,398 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:31:34,174 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:31:38,455 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:38,923 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:39,799 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-24 03:31:40,681 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-24 03:31:41,248 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:31:41,699 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:31:42,191 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:42,589 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:42,976 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:31:43,409 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:31:43,842 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:31:44,260 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:44,769 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:31:45,186 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:31:45,922 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:31:46,755 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-24 03:31:50,675 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:31:51,201 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:31:51,746 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:31:52,282 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:31:53,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:31:53,821 INFO L93 Difference]: Finished difference Result 1992 states and 2384 transitions. [2021-02-24 03:31:53,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-02-24 03:31:53,822 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 207 [2021-02-24 03:31:53,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:31:53,824 INFO L225 Difference]: With dead ends: 1992 [2021-02-24 03:31:53,824 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:31:53,855 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 82 SyntacticMatches, 2 SemanticMatches, 228 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20991 ImplicationChecksByTransitivity, 35.2s TimeCoverageRelationStatistics Valid=5316, Invalid=47354, Unknown=0, NotChecked=0, Total=52670 [2021-02-24 03:31:53,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:31:53,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:31:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:31:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:31:53,856 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 207 [2021-02-24 03:31:53,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:31:53,857 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:31:53,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has 36 states. [2021-02-24 03:31:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:31:53,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:31:53,857 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:31:53,860 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:31:54,064 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 28 [2021-02-24 03:31:54,202 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 30 [2021-02-24 03:31:54,459 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 238 [2021-02-24 03:31:54,572 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 28 [2021-02-24 03:31:54,746 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 240 [2021-02-24 03:31:54,872 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 28 [2021-02-24 03:31:55,039 WARN L202 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 238 [2021-02-24 03:31:55,903 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 28 [2021-02-24 03:32:13,321 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:13,721 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 39 [2021-02-24 03:32:14,214 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 41 [2021-02-24 03:32:14,664 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 39 [2021-02-24 03:32:14,948 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:32:15,227 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:32:15,568 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-24 03:32:15,866 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:32:18,472 WARN L202 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 190 DAG size of output: 25 [2021-02-24 03:32:19,017 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 14 [2021-02-24 03:32:19,260 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:32:19,865 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 14 [2021-02-24 03:32:20,151 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:20,980 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 18 [2021-02-24 03:32:21,252 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:32:21,823 WARN L202 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-24 03:32:22,977 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 192 DAG size of output: 22 [2021-02-24 03:32:25,500 WARN L202 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 218 DAG size of output: 18 [2021-02-24 03:32:26,429 WARN L202 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 27 [2021-02-24 03:32:28,546 WARN L202 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 220 DAG size of output: 15 [2021-02-24 03:32:29,076 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 49 [2021-02-24 03:32:29,446 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:32:29,725 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:30,147 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 39 [2021-02-24 03:32:30,321 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2021-02-24 03:32:30,845 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-24 03:32:31,716 WARN L202 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-24 03:32:32,387 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 11 [2021-02-24 03:32:33,651 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 224 DAG size of output: 11 [2021-02-24 03:32:33,930 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:34,209 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:34,798 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 11 [2021-02-24 03:32:35,300 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-24 03:32:35,744 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 41 [2021-02-24 03:32:36,026 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:32:36,365 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:36,757 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2021-02-24 03:32:37,051 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:32:37,350 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:32:37,617 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-24 03:32:38,166 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 15 [2021-02-24 03:32:38,681 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-24 03:32:39,073 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:41,071 WARN L202 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 188 DAG size of output: 22 [2021-02-24 03:32:43,641 WARN L202 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 190 DAG size of output: 25 [2021-02-24 03:32:43,945 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2021-02-24 03:32:44,258 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:44,976 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 11 [2021-02-24 03:32:45,260 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:45,545 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:45,841 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:46,275 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 39 [2021-02-24 03:32:46,463 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2021-02-24 03:32:47,083 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 14 [2021-02-24 03:32:47,391 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:32:47,732 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:32:48,042 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-24 03:32:48,531 WARN L202 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 45 [2021-02-24 03:32:49,097 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-24 03:32:49,731 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 27 [2021-02-24 03:32:50,107 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:50,673 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-24 03:32:51,309 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 24 [2021-02-24 03:32:51,609 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:32:51,949 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:32:54,447 WARN L202 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 218 DAG size of output: 18 [2021-02-24 03:32:54,846 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-02-24 03:32:55,479 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 16 [2021-02-24 03:32:56,363 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-24 03:32:57,284 WARN L202 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-24 03:32:58,160 WARN L202 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-24 03:32:58,716 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 14 [2021-02-24 03:32:58,721 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:32:58,721 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:32:58,722 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:32:58,722 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-24 03:32:58,722 INFO L189 CegarLoopUtils]: For program point L126-1(line 126) no Hoare annotation was computed. [2021-02-24 03:32:58,722 INFO L189 CegarLoopUtils]: For program point L126-2(line 126) no Hoare annotation was computed. [2021-02-24 03:32:58,722 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-24 03:32:58,723 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-24 03:32:58,723 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-24 03:32:58,723 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-24 03:32:58,723 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 103 158) no Hoare annotation was computed. [2021-02-24 03:32:58,724 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-24 03:32:58,724 INFO L189 CegarLoopUtils]: For program point L147-1(lines 128 149) no Hoare annotation was computed. [2021-02-24 03:32:58,724 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-24 03:32:58,724 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-24 03:32:58,724 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-24 03:32:58,724 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:32:58,724 INFO L189 CegarLoopUtils]: For program point L119(line 119) no Hoare annotation was computed. [2021-02-24 03:32:58,724 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-24 03:32:58,724 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 103 158) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 103 158) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L145-1(line 145) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L145-2(line 145) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-24 03:32:58,725 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L150(lines 127 151) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:32:58,726 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L134(lines 134 138) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 159 218) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 159 218) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-24 03:32:58,727 INFO L189 CegarLoopUtils]: For program point L185-2(lines 185 210) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 159 218) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-24 03:32:58,728 INFO L189 CegarLoopUtils]: For program point L211(lines 184 212) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-24 03:32:58,729 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L191(lines 191 195) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L191-1(lines 191 195) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L183-1(line 183) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L183-2(line 183) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L208-1(line 208) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L208-2(line 208) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L204-1(line 204) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L204-2(line 204) no Hoare annotation was computed. [2021-02-24 03:32:58,730 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-24 03:32:58,731 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-24 03:32:58,731 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-24 03:32:58,731 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 438 444) the Hoare annotation is: true [2021-02-24 03:32:58,731 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 438 444) the Hoare annotation is: true [2021-02-24 03:32:58,731 INFO L192 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: true [2021-02-24 03:32:58,731 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 445 453) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:58,731 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 445 453) the Hoare annotation is: true [2021-02-24 03:32:58,731 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 445 453) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:58,731 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:32:58,731 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 738 762) the Hoare annotation is: true [2021-02-24 03:32:58,732 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 738 762) the Hoare annotation is: (let ((.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse2 .cse3) (or .cse0 .cse1 .cse3 (= ~waterLevel~0 0)) (or (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) .cse0 .cse1 .cse2))) [2021-02-24 03:32:58,732 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:32:58,732 INFO L185 CegarLoopUtils]: At program point L750(lines 750 756) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (= 0 ~systemActive~0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) (or .cse0 .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)))) [2021-02-24 03:32:58,732 INFO L185 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (= 0 ~systemActive~0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-24 03:32:58,732 INFO L185 CegarLoopUtils]: At program point L748-1(line 748) 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~ret75| 0)) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (= 0 ~systemActive~0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-24 03:32:58,732 INFO L185 CegarLoopUtils]: At program point L746(lines 746 759) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) (or (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) .cse0 .cse1 (= 0 ~systemActive~0)))) [2021-02-24 03:32:58,732 INFO L185 CegarLoopUtils]: At program point L748-2(line 748) 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~ret75| 0)) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (= 0 ~systemActive~0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-24 03:32:58,732 INFO L185 CegarLoopUtils]: At program point L748-3(line 748) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (= 0 ~systemActive~0) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification4_spec__1_#t~ret75| 0))))) [2021-02-24 03:32:58,732 INFO L185 CegarLoopUtils]: At program point L746-1(lines 738 762) the Hoare annotation is: (let ((.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse2 .cse3) (or .cse0 .cse1 .cse3 (= ~waterLevel~0 0)) (or (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) .cse0 .cse1 .cse2))) [2021-02-24 03:32:58,733 INFO L192 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: true [2021-02-24 03:32:58,733 INFO L185 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret74| ~waterLevel~0) .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret74| 0)) (= ~waterLevel~0 0)))) [2021-02-24 03:32:58,733 INFO L185 CegarLoopUtils]: At program point L744-2(line 744) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret74| ~waterLevel~0) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret74| 0)) (= ~waterLevel~0 0)) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret74| 2147483648)) .cse0 .cse1 .cse2))) [2021-02-24 03:32:58,733 INFO L185 CegarLoopUtils]: At program point L744-3(line 744) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret74| 0))) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (= 0 ~systemActive~0) (and (= |__utac_acc__Specification4_spec__1_#t~ret74| __utac_acc__Specification4_spec__1_~tmp~4) (= |__utac_acc__Specification4_spec__1_#t~ret74| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret74| 2147483648)))))) [2021-02-24 03:32:58,733 INFO L192 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: true [2021-02-24 03:32:58,733 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 836 858) 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))) [2021-02-24 03:32:58,733 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 836 858) the Hoare annotation is: true [2021-02-24 03:32:58,733 INFO L192 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: true [2021-02-24 03:32:58,733 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:58,733 INFO L185 CegarLoopUtils]: At program point L848-1(line 848) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:58,734 INFO L185 CegarLoopUtils]: At program point L846(lines 846 853) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:58,734 INFO L192 CegarLoopUtils]: At program point L846-1(lines 846 853) the Hoare annotation is: true [2021-02-24 03:32:58,734 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 836 858) the Hoare annotation is: true [2021-02-24 03:32:58,734 INFO L185 CegarLoopUtils]: At program point L844(line 844) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:58,734 INFO L185 CegarLoopUtils]: At program point L843(line 843) 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))) [2021-02-24 03:32:58,734 INFO L185 CegarLoopUtils]: At program point L844-1(line 844) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:58,734 INFO L185 CegarLoopUtils]: At program point L842(line 842) 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))) [2021-02-24 03:32:58,734 INFO L185 CegarLoopUtils]: At program point L844-2(line 844) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:58,734 INFO L185 CegarLoopUtils]: At program point L842-1(line 842) 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))) [2021-02-24 03:32:58,735 INFO L185 CegarLoopUtils]: At program point L838(line 838) 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))) [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 795 818) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 795 818) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 795 818) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-24 03:32:58,735 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-24 03:32:58,736 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-24 03:32:58,736 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-24 03:32:58,736 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 641 655) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:32:58,736 INFO L185 CegarLoopUtils]: At program point L647(line 647) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:58,736 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 641 655) 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)|))) [2021-02-24 03:32:58,736 INFO L185 CegarLoopUtils]: At program point L645(lines 645 651) 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)|))) [2021-02-24 03:32:58,736 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 641 655) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:32:58,736 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 596 604) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-24 03:32:58,736 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 596 604) the Hoare annotation is: true [2021-02-24 03:32:58,736 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 596 604) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-24 03:32:58,736 INFO L185 CegarLoopUtils]: At program point L601(line 601) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:32:58,736 INFO L192 CegarLoopUtils]: At program point L600(line 600) the Hoare annotation is: true [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L635-1(line 635) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L624(lines 624 632) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 605 640) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L624-2(lines 624 632) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 605 640) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L612(lines 612 620) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 605 640) no Hoare annotation was computed. [2021-02-24 03:32:58,737 INFO L189 CegarLoopUtils]: For program point L612-2(lines 612 620) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 431 437) the Hoare annotation is: true [2021-02-24 03:32:58,738 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 431 437) the Hoare annotation is: true [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L87-1(line 87) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-24 03:32:58,738 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L83-1(line 83) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L79(line 79) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L75(line 75) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L69(line 69) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L67(line 67) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-24 03:32:58,739 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L94-1(line 94) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L94-2(line 94) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L57(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L57-1(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-24 03:32:58,740 INFO L189 CegarLoopUtils]: For program point L80-1(line 80) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L68(line 68) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L384(lines 384 404) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L384-1(lines 384 404) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L411-1(line 411) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 370 415) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L411-2(line 411) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-24 03:32:58,741 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L370(lines 370 415) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L401(lines 401 402) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 370 415) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 370 415) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-24 03:32:58,742 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L394(lines 394 395) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L390(lines 390 397) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-24 03:32:58,743 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-24 03:32:58,744 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 826 835) 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))) [2021-02-24 03:32:58,744 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 826 835) the Hoare annotation is: true [2021-02-24 03:32:58,744 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 826 835) the Hoare annotation is: true [2021-02-24 03:32:58,744 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:32:58,744 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 585 595) no Hoare annotation was computed. [2021-02-24 03:32:58,744 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:32:58,744 INFO L189 CegarLoopUtils]: For program point L590-1(line 590) no Hoare annotation was computed. [2021-02-24 03:32:58,744 INFO L189 CegarLoopUtils]: For program point L590-2(line 590) no Hoare annotation was computed. [2021-02-24 03:32:58,744 INFO L189 CegarLoopUtils]: For program point L590-3(line 590) no Hoare annotation was computed. [2021-02-24 03:32:58,744 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 585 595) no Hoare annotation was computed. [2021-02-24 03:32:58,745 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 585 595) no Hoare annotation was computed. [2021-02-24 03:32:58,745 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 577 584) the Hoare annotation is: true [2021-02-24 03:32:58,745 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 577 584) the Hoare annotation is: true [2021-02-24 03:32:58,745 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 577 584) the Hoare annotation is: true [2021-02-24 03:32:58,745 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 562 568) the Hoare annotation is: true [2021-02-24 03:32:58,745 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 562 568) the Hoare annotation is: true [2021-02-24 03:32:58,745 INFO L185 CegarLoopUtils]: At program point L506(lines 506 512) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,746 INFO L185 CegarLoopUtils]: At program point L506-1(lines 500 513) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,746 INFO L185 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,746 INFO L185 CegarLoopUtils]: At program point L465(line 465) 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))) [2021-02-24 03:32:58,746 INFO L185 CegarLoopUtils]: At program point L498-1(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,746 INFO L185 CegarLoopUtils]: At program point L490(lines 490 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,746 INFO L185 CegarLoopUtils]: At program point L490-1(lines 490 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,747 INFO L185 CegarLoopUtils]: At program point L515(lines 470 517) the Hoare annotation is: (let ((.cse0 (= 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0))) [2021-02-24 03:32:58,747 INFO L185 CegarLoopUtils]: At program point L482(line 482) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (not (= test_~tmp~3 0))) (.cse3 (= 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 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse0 .cse1 .cse2 (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:32:58,747 INFO L185 CegarLoopUtils]: At program point L478(line 478) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet43| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:32:58,747 INFO L185 CegarLoopUtils]: At program point L478-1(line 478) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet43| 2147483647)) (.cse1 (= test_~tmp~3 |test_#t~nondet43|)) (.cse2 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .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))) [2021-02-24 03:32:58,747 INFO L185 CegarLoopUtils]: At program point L462(line 462) 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))) [2021-02-24 03:32:58,748 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 460 525) the Hoare annotation is: true [2021-02-24 03:32:58,748 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 460 525) 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))) [2021-02-24 03:32:58,748 INFO L185 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,748 INFO L185 CegarLoopUtils]: At program point L504(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,748 INFO L185 CegarLoopUtils]: At program point L471(lines 470 517) the Hoare annotation is: (let ((.cse0 (= 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0))) [2021-02-24 03:32:58,748 INFO L185 CegarLoopUtils]: At program point L504-1(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,749 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 460 525) the Hoare annotation is: true [2021-02-24 03:32:58,749 INFO L185 CegarLoopUtils]: At program point L504-2(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,749 INFO L185 CegarLoopUtils]: At program point L500(lines 500 513) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,749 INFO L185 CegarLoopUtils]: At program point L463(line 463) 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))) [2021-02-24 03:32:58,749 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:32:58,749 INFO L185 CegarLoopUtils]: At program point L488(line 488) the Hoare annotation is: (let ((.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (<= |test_#t~nondet44| 2147483647)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse6 (<= 0 (+ |test_#t~nondet44| 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 (not (= test_~tmp~3 0)) .cse3 (not (= ~waterLevel~0 0)) .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse5))) [2021-02-24 03:32:58,750 INFO L185 CegarLoopUtils]: At program point L488-1(line 488) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= |test_#t~nondet44| 2147483647) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= test_~tmp___0~0 |test_#t~nondet44|) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ |test_#t~nondet44| 2147483648))) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:58,750 INFO L185 CegarLoopUtils]: At program point L480(lines 480 486) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.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 .cse0 .cse1 (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse2))) [2021-02-24 03:32:58,750 INFO L185 CegarLoopUtils]: At program point L480-1(lines 480 486) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 (not (= test_~tmp~3 0)) .cse2 (not (= ~waterLevel~0 0)) .cse3 .cse4) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4))) [2021-02-24 03:32:58,750 INFO L185 CegarLoopUtils]: At program point L472(lines 472 476) the Hoare annotation is: (let ((.cse0 (= 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0))) [2021-02-24 03:32:58,750 INFO L185 CegarLoopUtils]: At program point L468(line 468) 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))) [2021-02-24 03:32:58,750 INFO L185 CegarLoopUtils]: At program point L464(line 464) 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))) [2021-02-24 03:32:58,751 INFO L185 CegarLoopUtils]: At program point L518(lines 469 519) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:32:58,751 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 324 369) no Hoare annotation was computed. [2021-02-24 03:32:58,751 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-24 03:32:58,751 INFO L189 CegarLoopUtils]: For program point L343-1(line 343) no Hoare annotation was computed. [2021-02-24 03:32:58,751 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-24 03:32:58,751 INFO L189 CegarLoopUtils]: For program point L343-2(line 343) no Hoare annotation was computed. [2021-02-24 03:32:58,751 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-24 03:32:58,751 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:32:58,751 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-24 03:32:58,751 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L348(lines 348 349) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L344(lines 344 351) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 324 369) no Hoare annotation was computed. [2021-02-24 03:32:58,752 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L338(lines 338 358) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L338-1(lines 338 358) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 324 369) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L365-1(line 365) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L365-2(line 365) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:32:58,753 INFO L189 CegarLoopUtils]: For program point L363-1(line 363) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L363-2(line 363) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L324(lines 324 369) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L355(lines 355 356) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L713(lines 713 721) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 705 727) no Hoare annotation was computed. [2021-02-24 03:32:58,754 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L713-2(lines 713 721) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 705 727) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 705 727) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L250(lines 250 266) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L283-1(line 283) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L283-2(line 283) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-24 03:32:58,755 INFO L189 CegarLoopUtils]: For program point L267(lines 267 308) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L259-1(line 259) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L309(lines 309 320) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-24 03:32:58,756 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point L252-1(line 252) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point L310(lines 310 317) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-24 03:32:58,757 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L245(lines 245 249) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L270-2(lines 270 290) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L221(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:32:58,758 INFO L189 CegarLoopUtils]: For program point L221-1(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L312-1(line 312) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L312-2(line 312) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L271(lines 270 290) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-24 03:32:58,759 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L255-1(line 255) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L272(lines 272 276) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-24 03:32:58,760 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L297-1(line 297) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L297-2(line 297) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L281-2(line 281) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-24 03:32:58,761 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L299-1(line 299) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L299-2(line 299) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L291(lines 269 292) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 421 430) no Hoare annotation was computed. [2021-02-24 03:32:58,762 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-24 03:32:58,763 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 421 430) no Hoare annotation was computed. [2021-02-24 03:32:58,763 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-24 03:32:58,763 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-24 03:32:58,763 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 421 430) no Hoare annotation was computed. [2021-02-24 03:32:58,763 INFO L189 CegarLoopUtils]: For program point L423-1(line 423) no Hoare annotation was computed. [2021-02-24 03:32:58,763 INFO L189 CegarLoopUtils]: For program point L423-2(line 423) no Hoare annotation was computed. [2021-02-24 03:32:58,763 INFO L185 CegarLoopUtils]: At program point L349(line 349) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,763 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,763 INFO L185 CegarLoopUtils]: At program point L634-1(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,763 INFO L185 CegarLoopUtils]: At program point L634-2(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,763 INFO L185 CegarLoopUtils]: At program point L634-3(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L535(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L630(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L630-1(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L630-2(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L630-3(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L659(line 659) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L630-4(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L626-1(line 626) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,764 INFO L185 CegarLoopUtils]: At program point L626-2(line 626) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,765 INFO L185 CegarLoopUtils]: At program point L626-3(line 626) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,765 INFO L185 CegarLoopUtils]: At program point L622(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,765 INFO L185 CegarLoopUtils]: At program point L622-1(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,765 INFO L185 CegarLoopUtils]: At program point L622-2(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,765 INFO L185 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,765 INFO L185 CegarLoopUtils]: At program point L622-3(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,765 INFO L185 CegarLoopUtils]: At program point L618(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,765 INFO L185 CegarLoopUtils]: At program point L622-4(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,765 INFO L185 CegarLoopUtils]: At program point L618-1(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L622-5(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L618-2(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L622-6(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L618-3(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L622-7(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L618-4(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L614-1(line 614) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L614-2(line 614) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,766 INFO L185 CegarLoopUtils]: At program point L614-3(line 614) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L610(line 610) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,767 INFO L185 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,768 INFO L185 CegarLoopUtils]: At program point L355-1(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,768 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:32:58,768 INFO L185 CegarLoopUtils]: At program point L636(line 636) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,768 INFO L185 CegarLoopUtils]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:32:58,768 INFO L185 CegarLoopUtils]: At program point L636-1(line 636) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,768 INFO L185 CegarLoopUtils]: At program point L636-2(line 636) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,768 INFO L185 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,768 INFO L185 CegarLoopUtils]: At program point L723-1(line 723) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,768 INFO L185 CegarLoopUtils]: At program point L401(line 401) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L723-2(line 723) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L401-1(line 401) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L719-1(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L719-2(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L719-3(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L715(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L715-1(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L715-2(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,769 INFO L185 CegarLoopUtils]: At program point L715-3(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L715-4(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L711-1(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L715-5(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L711-2(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L711-3(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L711-4(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L711-5(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,770 INFO L185 CegarLoopUtils]: At program point L711-6(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,771 INFO L185 CegarLoopUtils]: At program point L711-7(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,771 INFO L185 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,771 INFO L185 CegarLoopUtils]: At program point L348-1(line 348) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,771 INFO L185 CegarLoopUtils]: At program point L534(line 534) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,771 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,771 INFO L185 CegarLoopUtils]: At program point L658(line 658) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:32:58,771 INFO L185 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,772 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:32:58,772 INFO L185 CegarLoopUtils]: At program point L394-1(line 394) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:32:58,772 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:32:58,772 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 569 576) no Hoare annotation was computed. [2021-02-24 03:32:58,772 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 569 576) no Hoare annotation was computed. [2021-02-24 03:32:58,772 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 569 576) no Hoare annotation was computed. [2021-02-24 03:32:58,772 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 728 736) the Hoare annotation is: true [2021-02-24 03:32:58,772 INFO L185 CegarLoopUtils]: At program point L733(line 733) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) [2021-02-24 03:32:58,772 INFO L192 CegarLoopUtils]: At program point L732(line 732) the Hoare annotation is: true [2021-02-24 03:32:58,772 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 728 736) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-24 03:32:58,773 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 728 736) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-24 03:32:58,773 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:32:58,773 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:32:58,773 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:32:58,773 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:32:58,773 INFO L185 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:32:58,773 INFO L192 CegarLoopUtils]: At program point L688-1(lines 684 695) the Hoare annotation is: true [2021-02-24 03:32:58,773 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 684 695) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:32:58,773 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 684 695) the Hoare annotation is: true [2021-02-24 03:32:58,773 INFO L185 CegarLoopUtils]: At program point L691(line 691) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:32:58,774 INFO L185 CegarLoopUtils]: At program point L544(line 544) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:32:58,774 INFO L185 CegarLoopUtils]: At program point L542(lines 541 560) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:32:58,774 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 538 561) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:32:58,774 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 538 561) 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))) [2021-02-24 03:32:58,774 INFO L185 CegarLoopUtils]: At program point L551(line 551) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2021-02-24 03:32:58,774 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 538 561) 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))) [2021-02-24 03:32:58,774 INFO L185 CegarLoopUtils]: At program point L549(lines 549 555) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:32:58,774 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 765 794) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point L779(lines 779 783) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point L779-1(lines 779 783) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point L775-2(lines 775 789) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point L771(line 771) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point L771-1(line 771) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point L767(line 767) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 765 794) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point L790(lines 765 794) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point L786(line 786) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L192 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: true [2021-02-24 03:32:58,775 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 696 704) no Hoare annotation was computed. [2021-02-24 03:32:58,776 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-24 03:32:58,776 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-24 03:32:58,776 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 696 704) no Hoare annotation was computed. [2021-02-24 03:32:58,776 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 696 704) no Hoare annotation was computed. [2021-02-24 03:32:58,776 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 660 671) the Hoare annotation is: true [2021-02-24 03:32:58,776 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 660 671) the Hoare annotation is: true [2021-02-24 03:32:58,776 INFO L192 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: true [2021-02-24 03:32:58,776 INFO L192 CegarLoopUtils]: At program point L664-1(lines 660 671) the Hoare annotation is: true [2021-02-24 03:32:58,776 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 819 825) the Hoare annotation is: true [2021-02-24 03:32:58,776 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 819 825) the Hoare annotation is: true [2021-02-24 03:32:58,777 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:32:58,777 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:32:58,777 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:32:58,777 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:32:58,777 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 672 683) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4) (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4))) [2021-02-24 03:32:58,777 INFO L185 CegarLoopUtils]: At program point L677(line 677) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2021-02-24 03:32:58,777 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 672 683) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2021-02-24 03:32:58,777 INFO L185 CegarLoopUtils]: At program point L676-1(lines 672 683) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4) (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4))) [2021-02-24 03:32:58,777 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-24 03:32:58,777 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-24 03:32:58,778 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-24 03:32:58,778 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-24 03:32:58,778 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-24 03:32:58,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:32:58 BoogieIcfgContainer [2021-02-24 03:32:58,798 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:32:58,799 INFO L168 Benchmark]: Toolchain (without parser) took 135230.08 ms. Allocated memory was 151.0 MB in the beginning and 1.0 GB in the end (delta: 859.8 MB). Free memory was 126.2 MB in the beginning and 688.0 MB in the end (delta: -561.8 MB). Peak memory consumption was 650.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:58,799 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 125.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:32:58,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 602.38 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 105.5 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:58,799 INFO L168 Benchmark]: Boogie Preprocessor took 132.49 ms. Allocated memory is still 151.0 MB. Free memory was 105.5 MB in the beginning and 101.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:58,799 INFO L168 Benchmark]: RCFGBuilder took 1389.57 ms. Allocated memory is still 151.0 MB. Free memory was 133.4 MB in the beginning and 96.2 MB in the end (delta: 37.3 MB). Peak memory consumption was 66.6 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:58,800 INFO L168 Benchmark]: TraceAbstraction took 133052.22 ms. Allocated memory was 151.0 MB in the beginning and 1.0 GB in the end (delta: 859.8 MB). Free memory was 95.6 MB in the beginning and 688.0 MB in the end (delta: -592.3 MB). Peak memory consumption was 618.8 MB. Max. memory is 8.0 GB. [2021-02-24 03:32:58,800 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 125.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 602.38 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 105.5 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 132.49 ms. Allocated memory is still 151.0 MB. Free memory was 105.5 MB in the beginning and 101.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1389.57 ms. Allocated memory is still 151.0 MB. Free memory was 133.4 MB in the beginning and 96.2 MB in the end (delta: 37.3 MB). Peak memory consumption was 66.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 133052.22 ms. Allocated memory was 151.0 MB in the beginning and 1.0 GB in the end (delta: 859.8 MB). Free memory was 95.6 MB in the beginning and 688.0 MB in the end (delta: -592.3 MB). Peak memory consumption was 618.8 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: 765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || ((((((0 <= tmp + 2147483648 && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 469]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 438]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 445]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 738]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((!(waterLevel < 3) || !(pumpRunning == 0)) || tmp___0 == 0) || 0 == systemActive) || !(tmp == 0)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(tmp == 0)) || waterLevel == 0)) && ((((0 <= tmp + 2147483648 && waterLevel == tmp) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) - ProcedureContractResult [Line: 836]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 641]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 596]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 431]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 826]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 577]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 562]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 460]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 684]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 728]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 538]: 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: 765]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 660]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 672]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(tmp <= 2147483647) || !(\old(waterLevel) == 1)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(waterLevel == 0)) || !(0 <= tmp + 2147483648)) && ((((((!(tmp <= 2147483647) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 587 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 68.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 60.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 64.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1148 SDtfs, 2732 SDslu, 3286 SDs, 0 SdLazy, 6751 SolverSat, 1502 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 461 GetRequests, 176 SyntacticMatches, 3 SemanticMatches, 282 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21197 ImplicationChecksByTransitivity, 47.4s 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: 0.9s AutomataMinimizationTime, 6 MinimizatonAttempts, 207 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 219 LocationsWithAnnotation, 2554 PreInvPairs, 4030 NumberOfFragments, 3251 HoareAnnotationTreeSize, 2554 FomulaSimplifications, 845347 FormulaSimplificationTreeSizeReduction, 19.0s HoareSimplificationTime, 219 FomulaSimplificationsInter, 136255 FormulaSimplificationTreeSizeReductionInter, 45.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...