/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_spec5_product02.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:15:44,855 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:15:44,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:15:44,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:15:44,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:15:44,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:15:44,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:15:44,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:15:44,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:15:44,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:15:44,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:15:44,942 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:15:44,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:15:44,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:15:44,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:15:44,949 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:15:44,968 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:15:44,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:15:44,971 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:15:44,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:15:44,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:15:44,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:15:44,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:15:44,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:15:44,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:15:44,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:15:44,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:15:44,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:15:44,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:15:44,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:15:44,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:15:44,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:15:44,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:15:44,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:15:44,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:15:44,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:15:44,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:15:44,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:15:44,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:15:44,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:15:44,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:15:44,995 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:15:45,007 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:15:45,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:15:45,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:15:45,009 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:15:45,009 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:15:45,010 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:15:45,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:15:45,010 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:15:45,010 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:15:45,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:15:45,011 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:15:45,011 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:15:45,012 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:15:45,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:15:45,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:15:45,012 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:15:45,013 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:15:45,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:15:45,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:15:45,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:15:45,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:15:45,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:15:45,014 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:15:45,015 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:15:45,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:15:45,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:15:45,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:15:45,405 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:15:45,406 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:15:45,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product02.cil.c [2021-02-22 01:15:45,486 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a69a188/8a06675e57f441aaa4a53c5ce20d3ab9/FLAG105e46a56 [2021-02-22 01:15:46,138 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:15:46,139 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product02.cil.c [2021-02-22 01:15:46,157 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a69a188/8a06675e57f441aaa4a53c5ce20d3ab9/FLAG105e46a56 [2021-02-22 01:15:46,448 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a69a188/8a06675e57f441aaa4a53c5ce20d3ab9 [2021-02-22 01:15:46,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:15:46,466 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:15:46,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:15:46,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:15:46,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:15:46,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:15:46" (1/1) ... [2021-02-22 01:15:46,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c8f31b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:46, skipping insertion in model container [2021-02-22 01:15:46,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:15:46" (1/1) ... [2021-02-22 01:15:46,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:15:46,556 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:15:46,938 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_spec5_product02.cil.c[14645,14658] [2021-02-22 01:15:46,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:15:46,963 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:15:47,029 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_spec5_product02.cil.c[14645,14658] [2021-02-22 01:15:47,036 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:15:47,083 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:15:47,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47 WrapperNode [2021-02-22 01:15:47,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:15:47,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:15:47,085 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:15:47,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:15:47,098 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47" (1/1) ... [2021-02-22 01:15:47,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47" (1/1) ... [2021-02-22 01:15:47,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47" (1/1) ... [2021-02-22 01:15:47,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47" (1/1) ... [2021-02-22 01:15:47,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47" (1/1) ... [2021-02-22 01:15:47,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47" (1/1) ... [2021-02-22 01:15:47,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47" (1/1) ... [2021-02-22 01:15:47,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:15:47,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:15:47,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:15:47,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:15:47,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:15:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:15:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:15:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:15:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:15:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:15:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:15:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:15:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:15:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:15:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:15:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:15:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:15:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:15:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:15:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:15:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:15:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:15:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:15:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:15:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:15:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:15:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:15:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:15:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:15:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:15:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:15:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:15:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:15:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:15:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:15:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:15:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:15:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:15:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:15:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:15:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:15:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:15:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:15:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:15:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:15:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:15:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:15:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:15:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:15:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:15:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:15:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:15:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:15:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:15:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:15:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:15:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:15:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:15:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:15:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:15:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:15:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:15:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:15:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:15:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:15:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:15:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:15:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:15:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:15:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:15:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:15:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:15:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:15:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:15:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:15:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:15:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:15:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:15:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:15:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:15:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:15:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:15:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:15:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:15:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:15:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:15:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:15:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:15:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:15:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:15:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:15:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:15:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:15:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:15:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:15:48,484 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:15:48,485 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:15:48,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:15:48 BoogieIcfgContainer [2021-02-22 01:15:48,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:15:48,489 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:15:48,490 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:15:48,493 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:15:48,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:15:46" (1/3) ... [2021-02-22 01:15:48,494 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@178a397f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:15:48, skipping insertion in model container [2021-02-22 01:15:48,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:47" (2/3) ... [2021-02-22 01:15:48,494 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@178a397f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:15:48, skipping insertion in model container [2021-02-22 01:15:48,495 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:15:48" (3/3) ... [2021-02-22 01:15:48,496 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product02.cil.c [2021-02-22 01:15:48,502 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:15:48,507 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:15:48,525 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:15:48,548 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:15:48,548 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:15:48,548 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:15:48,549 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:15:48,549 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:15:48,549 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:15:48,549 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:15:48,549 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:15:48,569 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states. [2021-02-22 01:15:48,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:15:48,595 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:15:48,596 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:15:48,596 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:15:48,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:15:48,602 INFO L82 PathProgramCache]: Analyzing trace with hash 28475436, now seen corresponding path program 1 times [2021-02-22 01:15:48,611 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:15:48,612 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1934477638] [2021-02-22 01:15:48,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:15:48,700 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:15:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,490 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:15:49,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:15:49,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:15:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:15:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:15:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:15:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:15:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:15:49,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:15:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:15:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:15:49,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:49,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:49,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:15:49,676 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1934477638] [2021-02-22 01:15:49,678 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:15:49,678 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:15:49,678 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394933353] [2021-02-22 01:15:49,683 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:15:49,683 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:15:49,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:15:49,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:15:49,699 INFO L87 Difference]: Start difference. First operand 264 states. Second operand 4 states. [2021-02-22 01:15:50,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:15:50,872 INFO L93 Difference]: Finished difference Result 377 states and 446 transitions. [2021-02-22 01:15:50,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:15:50,876 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:15:50,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:15:50,890 INFO L225 Difference]: With dead ends: 377 [2021-02-22 01:15:50,891 INFO L226 Difference]: Without dead ends: 254 [2021-02-22 01:15:50,895 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:15:50,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2021-02-22 01:15:51,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 212. [2021-02-22 01:15:51,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2021-02-22 01:15:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 227 transitions. [2021-02-22 01:15:51,018 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 227 transitions. Word has length 165 [2021-02-22 01:15:51,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:15:51,019 INFO L480 AbstractCegarLoop]: Abstraction has 212 states and 227 transitions. [2021-02-22 01:15:51,019 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:15:51,019 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 227 transitions. [2021-02-22 01:15:51,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:15:51,024 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:15:51,024 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:15:51,025 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:15:51,025 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:15:51,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:15:51,026 INFO L82 PathProgramCache]: Analyzing trace with hash -1048070971, now seen corresponding path program 1 times [2021-02-22 01:15:51,026 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:15:51,026 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1192582423] [2021-02-22 01:15:51,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:15:51,030 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:15:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:51,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,509 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:15:51,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:15:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:15:51,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:15:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:15:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:15:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:15:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:15:51,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:15:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:15:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:15:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:51,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:51,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:15:51,625 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1192582423] [2021-02-22 01:15:51,625 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:15:51,626 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:15:51,626 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595021381] [2021-02-22 01:15:51,627 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:15:51,627 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:15:51,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:15:51,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:15:51,628 INFO L87 Difference]: Start difference. First operand 212 states and 227 transitions. Second operand 5 states. [2021-02-22 01:15:52,456 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:15:53,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:15:53,091 INFO L93 Difference]: Finished difference Result 301 states and 337 transitions. [2021-02-22 01:15:53,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:15:53,092 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:15:53,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:15:53,096 INFO L225 Difference]: With dead ends: 301 [2021-02-22 01:15:53,096 INFO L226 Difference]: Without dead ends: 243 [2021-02-22 01:15:53,098 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:15:53,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2021-02-22 01:15:53,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 202. [2021-02-22 01:15:53,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 202 states. [2021-02-22 01:15:53,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 214 transitions. [2021-02-22 01:15:53,181 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 214 transitions. Word has length 166 [2021-02-22 01:15:53,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:15:53,182 INFO L480 AbstractCegarLoop]: Abstraction has 202 states and 214 transitions. [2021-02-22 01:15:53,182 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:15:53,182 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 214 transitions. [2021-02-22 01:15:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-22 01:15:53,186 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:15:53,186 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:15:53,186 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:15:53,186 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:15:53,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:15:53,187 INFO L82 PathProgramCache]: Analyzing trace with hash 206875985, now seen corresponding path program 1 times [2021-02-22 01:15:53,187 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:15:53,188 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [671508780] [2021-02-22 01:15:53,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:15:53,191 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:15:53,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:53,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:53,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:15:53,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,626 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:15:53,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:15:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:15:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:15:53,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:15:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:53,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:53,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:15:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:15:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:15:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:53,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:15:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:15:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-22 01:15:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-22 01:15:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:53,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:53,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:53,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:15:53,827 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [671508780] [2021-02-22 01:15:53,827 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:15:53,827 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:15:53,827 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205491920] [2021-02-22 01:15:53,828 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:15:53,828 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:15:53,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:15:53,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:15:53,829 INFO L87 Difference]: Start difference. First operand 202 states and 214 transitions. Second operand 11 states. [2021-02-22 01:15:54,586 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:15:55,050 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:15:55,432 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:15:55,830 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:15:56,202 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:15:56,586 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:15:57,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:15:57,829 INFO L93 Difference]: Finished difference Result 348 states and 402 transitions. [2021-02-22 01:15:57,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 01:15:57,830 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-22 01:15:57,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:15:57,834 INFO L225 Difference]: With dead ends: 348 [2021-02-22 01:15:57,834 INFO L226 Difference]: Without dead ends: 266 [2021-02-22 01:15:57,835 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:15:57,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2021-02-22 01:15:57,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 202. [2021-02-22 01:15:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 202 states. [2021-02-22 01:15:57,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 213 transitions. [2021-02-22 01:15:57,903 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 213 transitions. Word has length 179 [2021-02-22 01:15:57,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:15:57,904 INFO L480 AbstractCegarLoop]: Abstraction has 202 states and 213 transitions. [2021-02-22 01:15:57,904 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:15:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 213 transitions. [2021-02-22 01:15:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2021-02-22 01:15:57,907 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:15:57,907 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:15:57,908 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:15:57,908 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:15:57,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:15:57,909 INFO L82 PathProgramCache]: Analyzing trace with hash 51177507, now seen corresponding path program 1 times [2021-02-22 01:15:57,909 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:15:57,909 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [600921790] [2021-02-22 01:15:57,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:15:57,912 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:15:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:57,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:57,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:57,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:57,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:57,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:57,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:58,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,318 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:15:58,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:15:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:58,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:15:58,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:15:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:15:58,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:15:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:15:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:15:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:15:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:15:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:15:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:15:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:15:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:58,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:58,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:58,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:58,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:58,531 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:15:58,531 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [600921790] [2021-02-22 01:15:58,532 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:15:58,532 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:15:58,532 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340176148] [2021-02-22 01:15:58,533 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:15:58,533 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:15:58,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:15:58,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:15:58,534 INFO L87 Difference]: Start difference. First operand 202 states and 213 transitions. Second operand 10 states. [2021-02-22 01:15:59,311 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:00,286 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:00,648 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:01,552 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:01,957 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:02,373 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:02,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:02,441 INFO L93 Difference]: Finished difference Result 339 states and 391 transitions. [2021-02-22 01:16:02,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 01:16:02,444 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 182 [2021-02-22 01:16:02,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:02,446 INFO L225 Difference]: With dead ends: 339 [2021-02-22 01:16:02,446 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:16:02,449 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-22 01:16:02,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:16:02,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:16:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:16:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:16:02,450 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 182 [2021-02-22 01:16:02,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:02,450 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:16:02,450 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:16:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:16:02,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:16:02,451 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:16:02,453 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:16:05,726 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:06,006 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 01:16:06,286 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:06,608 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:06,885 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-22 01:16:07,184 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:07,449 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:07,748 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:08,052 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:16:08,316 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:08,621 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:08,936 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:09,253 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:09,559 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:09,872 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 16 [2021-02-22 01:16:10,123 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:10,432 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:10,747 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:11,150 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:11,439 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:11,845 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:12,144 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:12,448 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:16:12,786 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:13,195 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:13,483 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:13,763 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:14,078 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:14,422 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 01:16:14,795 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:15,108 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:15,453 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:15,741 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:16,021 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:16,332 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:16:16,616 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:16,967 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:17,249 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:17,542 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2021-02-22 01:16:17,984 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 01:16:17,991 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:16:17,991 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:16:17,991 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:16:17,992 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-22 01:16:17,992 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2021-02-22 01:16:17,992 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-22 01:16:17,992 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 01:16:17,993 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-22 01:16:17,993 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-22 01:16:17,993 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 01:16:17,993 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-22 01:16:17,993 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-22 01:16:17,993 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-22 01:16:17,993 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-22 01:16:17,993 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-22 01:16:17,993 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-22 01:16:17,994 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-22 01:16:17,994 INFO L189 CegarLoopUtils]: For program point L136-1(line 136) no Hoare annotation was computed. [2021-02-22 01:16:17,994 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2021-02-22 01:16:17,994 INFO L189 CegarLoopUtils]: For program point L136-2(line 136) no Hoare annotation was computed. [2021-02-22 01:16:17,994 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-22 01:16:17,994 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2021-02-22 01:16:17,994 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 01:16:17,994 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-22 01:16:17,995 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-22 01:16:17,995 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-22 01:16:17,995 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-22 01:16:17,995 INFO L189 CegarLoopUtils]: For program point L141(lines 118 142) no Hoare annotation was computed. [2021-02-22 01:16:17,996 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-22 01:16:17,996 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 01:16:17,996 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-22 01:16:17,996 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-22 01:16:17,996 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-22 01:16:17,996 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-22 01:16:17,996 INFO L189 CegarLoopUtils]: For program point L125(lines 125 129) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L117-1(line 117) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L117-2(line 117) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 01:16:17,997 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 01:16:17,998 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-22 01:16:17,999 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-22 01:16:17,999 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-22 01:16:17,999 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2021-02-22 01:16:17,999 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 01:16:17,999 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-22 01:16:17,999 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 01:16:17,999 INFO L189 CegarLoopUtils]: For program point L202(lines 175 203) no Hoare annotation was computed. [2021-02-22 01:16:17,999 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-22 01:16:17,999 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-22 01:16:18,000 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 01:16:18,000 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-22 01:16:18,000 INFO L189 CegarLoopUtils]: For program point L194-1(line 194) no Hoare annotation was computed. [2021-02-22 01:16:18,000 INFO L189 CegarLoopUtils]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-02-22 01:16:18,000 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 01:16:18,000 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-22 01:16:18,000 INFO L189 CegarLoopUtils]: For program point L190-1(line 190) no Hoare annotation was computed. [2021-02-22 01:16:18,000 INFO L189 CegarLoopUtils]: For program point L190-2(line 190) no Hoare annotation was computed. [2021-02-22 01:16:18,000 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-22 01:16:18,001 INFO L189 CegarLoopUtils]: For program point L182(lines 182 186) no Hoare annotation was computed. [2021-02-22 01:16:18,001 INFO L189 CegarLoopUtils]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2021-02-22 01:16:18,001 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:16:18,001 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-22 01:16:18,001 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-22 01:16:18,001 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-22 01:16:18,001 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:16:18,001 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-22 01:16:18,001 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-22 01:16:18,002 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-22 01:16:18,002 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:16:18,002 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:16:18,002 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-22 01:16:18,002 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-22 01:16:18,002 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 01:16:18,002 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-22 01:16:18,002 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-22 01:16:18,003 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-22 01:16:18,003 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-22 01:16:18,003 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 01:16:18,003 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-22 01:16:18,003 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 767 773) the Hoare annotation is: true [2021-02-22 01:16:18,003 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 767 773) the Hoare annotation is: true [2021-02-22 01:16:18,004 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 774 782) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1))) [2021-02-22 01:16:18,004 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 774 782) the Hoare annotation is: true [2021-02-22 01:16:18,004 INFO L185 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))) [2021-02-22 01:16:18,004 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 774 782) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1))) [2021-02-22 01:16:18,004 INFO L192 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: true [2021-02-22 01:16:18,004 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 698 705) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:16:18,005 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 698 705) the Hoare annotation is: true [2021-02-22 01:16:18,005 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 698 705) the Hoare annotation is: true [2021-02-22 01:16:18,005 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 706 715) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:16:18,005 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 706 715) the Hoare annotation is: true [2021-02-22 01:16:18,005 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:16:18,005 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 706 715) the Hoare annotation is: true [2021-02-22 01:16:18,006 INFO L185 CegarLoopUtils]: At program point L711-1(line 711) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:16:18,006 INFO L192 CegarLoopUtils]: At program point L711-2(line 711) the Hoare annotation is: true [2021-02-22 01:16:18,006 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,006 INFO L185 CegarLoopUtils]: At program point L729(lines 729 735) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,006 INFO L185 CegarLoopUtils]: At program point L728(lines 728 738) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,006 INFO L192 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: true [2021-02-22 01:16:18,006 INFO L185 CegarLoopUtils]: At program point L726-1(line 726) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret75| 0)) [2021-02-22 01:16:18,007 INFO L192 CegarLoopUtils]: At program point L724(lines 724 741) the Hoare annotation is: true [2021-02-22 01:16:18,007 INFO L185 CegarLoopUtils]: At program point L726-2(line 726) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret75| 0)) [2021-02-22 01:16:18,007 INFO L185 CegarLoopUtils]: At program point L726-3(line 726) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (= |__utac_acc__Specification5_spec__3_#t~ret75| 0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,007 INFO L192 CegarLoopUtils]: At program point L724-1(lines 716 744) the Hoare annotation is: true [2021-02-22 01:16:18,007 INFO L192 CegarLoopUtils]: At program point L722(line 722) the Hoare annotation is: true [2021-02-22 01:16:18,007 INFO L192 CegarLoopUtils]: At program point L722-1(line 722) the Hoare annotation is: true [2021-02-22 01:16:18,007 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 716 744) the Hoare annotation is: true [2021-02-22 01:16:18,008 INFO L192 CegarLoopUtils]: At program point L722-2(line 722) the Hoare annotation is: true [2021-02-22 01:16:18,008 INFO L192 CegarLoopUtils]: At program point L722-3(line 722) the Hoare annotation is: true [2021-02-22 01:16:18,008 INFO L192 CegarLoopUtils]: At program point L718(line 718) the Hoare annotation is: true [2021-02-22 01:16:18,008 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 716 744) the Hoare annotation is: true [2021-02-22 01:16:18,008 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:18,008 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,008 INFO L185 CegarLoopUtils]: At program point L865-1(line 865) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:18,009 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,009 INFO L185 CegarLoopUtils]: At program point L865-2(line 865) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,009 INFO L185 CegarLoopUtils]: At program point L863-1(line 863) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,009 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 857 879) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,009 INFO L185 CegarLoopUtils]: At program point L859(line 859) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,010 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 857 879) the Hoare annotation is: true [2021-02-22 01:16:18,010 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 857 879) the Hoare annotation is: true [2021-02-22 01:16:18,010 INFO L192 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: true [2021-02-22 01:16:18,010 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:18,010 INFO L185 CegarLoopUtils]: At program point L869-1(line 869) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:18,010 INFO L185 CegarLoopUtils]: At program point L867(lines 867 874) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:18,010 INFO L192 CegarLoopUtils]: At program point L867-1(lines 867 874) the Hoare annotation is: true [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 815 838) no Hoare annotation was computed. [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 815 838) no Hoare annotation was computed. [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 815 838) no Hoare annotation was computed. [2021-02-22 01:16:18,011 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-22 01:16:18,012 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:16:18,012 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:16:18,012 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:16:18,012 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 01:16:18,012 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-22 01:16:18,012 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:16:18,012 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 01:16:18,012 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 566 574) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-22 01:16:18,013 INFO L185 CegarLoopUtils]: At program point L571(line 571) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,013 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 566 574) the Hoare annotation is: true [2021-02-22 01:16:18,013 INFO L192 CegarLoopUtils]: At program point L570(line 570) the Hoare annotation is: true [2021-02-22 01:16:18,013 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 566 574) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-22 01:16:18,013 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-22 01:16:18,013 INFO L189 CegarLoopUtils]: For program point L605-1(line 605) no Hoare annotation was computed. [2021-02-22 01:16:18,013 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:16:18,013 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 01:16:18,014 INFO L189 CegarLoopUtils]: For program point L594(lines 594 602) no Hoare annotation was computed. [2021-02-22 01:16:18,014 INFO L189 CegarLoopUtils]: For program point L594-2(lines 594 602) no Hoare annotation was computed. [2021-02-22 01:16:18,014 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 575 610) no Hoare annotation was computed. [2021-02-22 01:16:18,014 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:16:18,014 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:16:18,014 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 575 610) no Hoare annotation was computed. [2021-02-22 01:16:18,014 INFO L189 CegarLoopUtils]: For program point L582(lines 582 590) no Hoare annotation was computed. [2021-02-22 01:16:18,014 INFO L189 CegarLoopUtils]: For program point L582-2(lines 582 590) no Hoare annotation was computed. [2021-02-22 01:16:18,014 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 575 610) no Hoare annotation was computed. [2021-02-22 01:16:18,015 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 760 766) the Hoare annotation is: true [2021-02-22 01:16:18,015 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 760 766) the Hoare annotation is: true [2021-02-22 01:16:18,015 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-22 01:16:18,015 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-22 01:16:18,015 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-22 01:16:18,015 INFO L189 CegarLoopUtils]: For program point L58(line 58) no Hoare annotation was computed. [2021-02-22 01:16:18,015 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-22 01:16:18,015 INFO L189 CegarLoopUtils]: For program point L56(line 56) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point L54(line 54) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point L85-1(line 85) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point L85-2(line 85) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-22 01:16:18,016 INFO L189 CegarLoopUtils]: For program point L48(lines 48 93) no Hoare annotation was computed. [2021-02-22 01:16:18,017 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2021-02-22 01:16:18,017 INFO L189 CegarLoopUtils]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2021-02-22 01:16:18,017 INFO L189 CegarLoopUtils]: For program point L77(line 77) no Hoare annotation was computed. [2021-02-22 01:16:18,017 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2021-02-22 01:16:18,017 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-22 01:16:18,017 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-22 01:16:18,017 INFO L189 CegarLoopUtils]: For program point L71-1(line 71) no Hoare annotation was computed. [2021-02-22 01:16:18,017 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-22 01:16:18,017 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-22 01:16:18,018 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-22 01:16:18,018 INFO L189 CegarLoopUtils]: For program point L59(line 59) no Hoare annotation was computed. [2021-02-22 01:16:18,018 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-22 01:16:18,018 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-22 01:16:18,018 INFO L189 CegarLoopUtils]: For program point L55(line 55) no Hoare annotation was computed. [2021-02-22 01:16:18,018 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-22 01:16:18,018 INFO L189 CegarLoopUtils]: For program point L53(line 53) no Hoare annotation was computed. [2021-02-22 01:16:18,018 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-22 01:16:18,019 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-22 01:16:18,019 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-22 01:16:18,019 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-22 01:16:18,019 INFO L189 CegarLoopUtils]: For program point L78(line 78) no Hoare annotation was computed. [2021-02-22 01:16:18,019 INFO L189 CegarLoopUtils]: For program point L78-1(line 78) no Hoare annotation was computed. [2021-02-22 01:16:18,019 INFO L189 CegarLoopUtils]: For program point L76(line 76) no Hoare annotation was computed. [2021-02-22 01:16:18,019 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-22 01:16:18,019 INFO L189 CegarLoopUtils]: For program point L74-1(line 74) no Hoare annotation was computed. [2021-02-22 01:16:18,020 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-22 01:16:18,020 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-22 01:16:18,020 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-22 01:16:18,020 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:16:18,020 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-22 01:16:18,020 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 01:16:18,020 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-22 01:16:18,020 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2021-02-22 01:16:18,020 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:16:18,021 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:16:18,021 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 01:16:18,021 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:16:18,021 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 01:16:18,021 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:16:18,021 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 01:16:18,021 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:16:18,021 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:16:18,021 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2021-02-22 01:16:18,022 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:16:18,022 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2021-02-22 01:16:18,022 INFO L189 CegarLoopUtils]: For program point L385(lines 385 386) no Hoare annotation was computed. [2021-02-22 01:16:18,022 INFO L189 CegarLoopUtils]: For program point L381(lines 381 388) no Hoare annotation was computed. [2021-02-22 01:16:18,022 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 01:16:18,022 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-22 01:16:18,022 INFO L189 CegarLoopUtils]: For program point L375(lines 375 395) no Hoare annotation was computed. [2021-02-22 01:16:18,022 INFO L189 CegarLoopUtils]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2021-02-22 01:16:18,022 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 01:16:18,023 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:16:18,023 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:16:18,023 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-22 01:16:18,023 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:16:18,023 INFO L189 CegarLoopUtils]: For program point L402-2(line 402) no Hoare annotation was computed. [2021-02-22 01:16:18,023 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-22 01:16:18,023 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-22 01:16:18,023 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:16:18,023 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-22 01:16:18,024 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 01:16:18,024 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:16:18,024 INFO L189 CegarLoopUtils]: For program point L361(lines 361 406) no Hoare annotation was computed. [2021-02-22 01:16:18,024 INFO L189 CegarLoopUtils]: For program point L392(lines 392 393) no Hoare annotation was computed. [2021-02-22 01:16:18,024 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 846 856) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,024 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 846 856) the Hoare annotation is: true [2021-02-22 01:16:18,024 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 846 856) the Hoare annotation is: true [2021-02-22 01:16:18,025 INFO L185 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,025 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 01:16:18,025 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 555 565) no Hoare annotation was computed. [2021-02-22 01:16:18,025 INFO L189 CegarLoopUtils]: For program point L560-1(line 560) no Hoare annotation was computed. [2021-02-22 01:16:18,025 INFO L189 CegarLoopUtils]: For program point L560-2(line 560) no Hoare annotation was computed. [2021-02-22 01:16:18,025 INFO L189 CegarLoopUtils]: For program point L560-3(line 560) no Hoare annotation was computed. [2021-02-22 01:16:18,025 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 555 565) no Hoare annotation was computed. [2021-02-22 01:16:18,025 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 555 565) no Hoare annotation was computed. [2021-02-22 01:16:18,026 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 01:16:18,026 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 547 554) no Hoare annotation was computed. [2021-02-22 01:16:18,026 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 547 554) no Hoare annotation was computed. [2021-02-22 01:16:18,026 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 547 554) no Hoare annotation was computed. [2021-02-22 01:16:18,026 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 532 538) the Hoare annotation is: true [2021-02-22 01:16:18,026 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 532 538) the Hoare annotation is: true [2021-02-22 01:16:18,026 INFO L185 CegarLoopUtils]: At program point L667(line 667) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,026 INFO L185 CegarLoopUtils]: At program point L667-1(line 667) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,027 INFO L185 CegarLoopUtils]: At program point L667-2(line 667) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,027 INFO L185 CegarLoopUtils]: At program point L663(line 663) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,027 INFO L185 CegarLoopUtils]: At program point L659(line 659) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,027 INFO L185 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,027 INFO L185 CegarLoopUtils]: At program point L659-1(line 659) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,027 INFO L185 CegarLoopUtils]: At program point L651(lines 651 657) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,028 INFO L185 CegarLoopUtils]: At program point L651-1(lines 651 657) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,028 INFO L185 CegarLoopUtils]: At program point L676(lines 631 678) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,028 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,028 INFO L185 CegarLoopUtils]: At program point L639(line 639) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,028 INFO L185 CegarLoopUtils]: At program point L639-1(line 639) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,028 INFO L185 CegarLoopUtils]: At program point L623(line 623) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,029 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 621 686) the Hoare annotation is: true [2021-02-22 01:16:18,029 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 621 686) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,029 INFO L185 CegarLoopUtils]: At program point L669(lines 669 673) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,029 INFO L185 CegarLoopUtils]: At program point L669-2(lines 661 674) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,029 INFO L185 CegarLoopUtils]: At program point L632(lines 631 678) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,029 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 621 686) the Hoare annotation is: true [2021-02-22 01:16:18,029 INFO L185 CegarLoopUtils]: At program point L661(lines 661 674) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,030 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,030 INFO L185 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,030 INFO L185 CegarLoopUtils]: At program point L649(line 649) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,030 INFO L185 CegarLoopUtils]: At program point L649-1(line 649) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,030 INFO L185 CegarLoopUtils]: At program point L641(lines 641 647) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,030 INFO L185 CegarLoopUtils]: At program point L641-1(lines 641 647) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,030 INFO L185 CegarLoopUtils]: At program point L633(lines 633 637) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:18,031 INFO L185 CegarLoopUtils]: At program point L629(line 629) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,031 INFO L185 CegarLoopUtils]: At program point L625(line 625) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,031 INFO L185 CegarLoopUtils]: At program point L679(lines 630 680) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,031 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:16:18,031 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:16:18,031 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 01:16:18,031 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:16:18,031 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 01:16:18,031 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L339(lines 339 340) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L335(lines 335 342) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L329(lines 329 349) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 01:16:18,032 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L354-1(line 354) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L354-2(line 354) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L315(lines 315 360) no Hoare annotation was computed. [2021-02-22 01:16:18,033 INFO L189 CegarLoopUtils]: For program point L346(lines 346 347) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point L334-1(line 334) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point L334-2(line 334) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 01:16:18,034 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 461 483) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 461 483) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point L469(lines 469 477) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 461 483) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point L469-2(lines 469 477) no Hoare annotation was computed. [2021-02-22 01:16:18,035 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-22 01:16:18,036 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-22 01:16:18,036 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-22 01:16:18,036 INFO L189 CegarLoopUtils]: For program point L250-1(line 250) no Hoare annotation was computed. [2021-02-22 01:16:18,036 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:16:18,036 INFO L189 CegarLoopUtils]: For program point L300(lines 300 311) no Hoare annotation was computed. [2021-02-22 01:16:18,036 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-22 01:16:18,036 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:16:18,036 INFO L189 CegarLoopUtils]: For program point L292-1(line 292) no Hoare annotation was computed. [2021-02-22 01:16:18,036 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-22 01:16:18,037 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-22 01:16:18,037 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 01:16:18,037 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-22 01:16:18,037 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-22 01:16:18,037 INFO L189 CegarLoopUtils]: For program point L243-1(line 243) no Hoare annotation was computed. [2021-02-22 01:16:18,037 INFO L189 CegarLoopUtils]: For program point L301(lines 301 308) no Hoare annotation was computed. [2021-02-22 01:16:18,037 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-22 01:16:18,037 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-22 01:16:18,037 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point L236(lines 236 240) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2021-02-22 01:16:18,038 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point L212(lines 212 314) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 01:16:18,039 INFO L189 CegarLoopUtils]: For program point L303-2(line 303) no Hoare annotation was computed. [2021-02-22 01:16:18,040 INFO L189 CegarLoopUtils]: For program point L262(lines 261 281) no Hoare annotation was computed. [2021-02-22 01:16:18,040 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-22 01:16:18,040 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 01:16:18,040 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:16:18,040 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-22 01:16:18,040 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 01:16:18,040 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:16:18,040 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-22 01:16:18,041 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-22 01:16:18,041 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-22 01:16:18,041 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 01:16:18,041 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-22 01:16:18,041 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-22 01:16:18,041 INFO L189 CegarLoopUtils]: For program point L263(lines 263 267) no Hoare annotation was computed. [2021-02-22 01:16:18,041 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 01:16:18,041 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:16:18,041 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L288-2(line 288) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L272-2(line 272) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 01:16:18,042 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L290-2(line 290) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L282(lines 260 283) no Hoare annotation was computed. [2021-02-22 01:16:18,043 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L241(lines 241 257) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L274-1(line 274) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L274-2(line 274) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L258(lines 258 299) no Hoare annotation was computed. [2021-02-22 01:16:18,044 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 01:16:18,045 INFO L189 CegarLoopUtils]: For program point L752-1(line 752) no Hoare annotation was computed. [2021-02-22 01:16:18,045 INFO L189 CegarLoopUtils]: For program point L752-2(line 752) no Hoare annotation was computed. [2021-02-22 01:16:18,045 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 750 759) no Hoare annotation was computed. [2021-02-22 01:16:18,045 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 750 759) no Hoare annotation was computed. [2021-02-22 01:16:18,045 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 750 759) no Hoare annotation was computed. [2021-02-22 01:16:18,045 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-22 01:16:18,045 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-22 01:16:18,045 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,046 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,046 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,046 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,046 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,046 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,046 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,046 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,046 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,046 INFO L185 CegarLoopUtils]: At program point L606(line 606) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,047 INFO L185 CegarLoopUtils]: At program point L606-1(line 606) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,047 INFO L185 CegarLoopUtils]: At program point L606-2(line 606) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,047 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,047 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,047 INFO L185 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:16:18,047 INFO L185 CegarLoopUtils]: At program point L466(line 466) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,047 INFO L185 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:18,048 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,048 INFO L185 CegarLoopUtils]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,048 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,048 INFO L185 CegarLoopUtils]: At program point L479-1(line 479) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,048 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:18,048 INFO L185 CegarLoopUtils]: At program point L479-2(line 479) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,048 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,048 INFO L185 CegarLoopUtils]: At program point L475(line 475) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,048 INFO L185 CegarLoopUtils]: At program point L475-1(line 475) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,049 INFO L185 CegarLoopUtils]: At program point L475-2(line 475) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,049 INFO L185 CegarLoopUtils]: At program point L475-3(line 475) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,049 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,049 INFO L185 CegarLoopUtils]: At program point L471-1(line 471) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,049 INFO L185 CegarLoopUtils]: At program point L471-2(line 471) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,049 INFO L185 CegarLoopUtils]: At program point L471-3(line 471) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,049 INFO L185 CegarLoopUtils]: At program point L500(line 500) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,049 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,050 INFO L185 CegarLoopUtils]: At program point L467(line 467) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,050 INFO L185 CegarLoopUtils]: At program point L471-4(line 471) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,050 INFO L185 CegarLoopUtils]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,050 INFO L185 CegarLoopUtils]: At program point L467-1(line 467) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,050 INFO L185 CegarLoopUtils]: At program point L471-5(line 471) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,050 INFO L185 CegarLoopUtils]: At program point L467-2(line 467) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,050 INFO L185 CegarLoopUtils]: At program point L467-3(line 467) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,051 INFO L185 CegarLoopUtils]: At program point L467-4(line 467) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,051 INFO L185 CegarLoopUtils]: At program point L467-5(line 467) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,051 INFO L185 CegarLoopUtils]: At program point L467-6(line 467) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,051 INFO L185 CegarLoopUtils]: At program point L467-7(line 467) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,051 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,051 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,051 INFO L185 CegarLoopUtils]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,051 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,052 INFO L185 CegarLoopUtils]: At program point L604(line 604) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,052 INFO L185 CegarLoopUtils]: At program point L604-1(line 604) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,052 INFO L185 CegarLoopUtils]: At program point L604-2(line 604) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,052 INFO L185 CegarLoopUtils]: At program point L604-3(line 604) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,052 INFO L185 CegarLoopUtils]: At program point L600(line 600) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,052 INFO L185 CegarLoopUtils]: At program point L600-1(line 600) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,052 INFO L185 CegarLoopUtils]: At program point L600-2(line 600) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,052 INFO L185 CegarLoopUtils]: At program point L600-3(line 600) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,052 INFO L185 CegarLoopUtils]: At program point L501(line 501) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,053 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,053 INFO L185 CegarLoopUtils]: At program point L596(line 596) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,053 INFO L185 CegarLoopUtils]: At program point L600-4(line 600) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,053 INFO L185 CegarLoopUtils]: At program point L596-1(line 596) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,053 INFO L185 CegarLoopUtils]: At program point L596-2(line 596) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,053 INFO L185 CegarLoopUtils]: At program point L596-3(line 596) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,053 INFO L185 CegarLoopUtils]: At program point L592(line 592) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,053 INFO L185 CegarLoopUtils]: At program point L592-1(line 592) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,054 INFO L185 CegarLoopUtils]: At program point L592-2(line 592) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,054 INFO L185 CegarLoopUtils]: At program point L592-3(line 592) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,054 INFO L185 CegarLoopUtils]: At program point L588(line 588) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,054 INFO L185 CegarLoopUtils]: At program point L592-4(line 592) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,054 INFO L185 CegarLoopUtils]: At program point L588-1(line 588) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,054 INFO L185 CegarLoopUtils]: At program point L592-5(line 592) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,054 INFO L185 CegarLoopUtils]: At program point L588-2(line 588) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,054 INFO L185 CegarLoopUtils]: At program point L592-6(line 592) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,055 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.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~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:16:18,055 INFO L185 CegarLoopUtils]: At program point L588-3(line 588) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,055 INFO L185 CegarLoopUtils]: At program point L592-7(line 592) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,055 INFO L185 CegarLoopUtils]: At program point L584(line 584) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,056 INFO L185 CegarLoopUtils]: At program point L588-4(line 588) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,056 INFO L185 CegarLoopUtils]: At program point L584-1(line 584) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,056 INFO L185 CegarLoopUtils]: At program point L584-2(line 584) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,056 INFO L185 CegarLoopUtils]: At program point L584-3(line 584) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,056 INFO L185 CegarLoopUtils]: At program point L580(line 580) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,056 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:18,056 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:18,056 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 539 546) no Hoare annotation was computed. [2021-02-22 01:16:18,057 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 539 546) no Hoare annotation was computed. [2021-02-22 01:16:18,057 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 539 546) no Hoare annotation was computed. [2021-02-22 01:16:18,057 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 484 492) the Hoare annotation is: true [2021-02-22 01:16:18,057 INFO L192 CegarLoopUtils]: At program point L489(line 489) the Hoare annotation is: true [2021-02-22 01:16:18,057 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 484 492) the Hoare annotation is: true [2021-02-22 01:16:18,057 INFO L192 CegarLoopUtils]: At program point L488(line 488) the Hoare annotation is: true [2021-02-22 01:16:18,057 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 484 492) the Hoare annotation is: true [2021-02-22 01:16:18,057 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:16:18,058 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:16:18,058 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:16:18,058 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:16:18,058 INFO L185 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:16:18,058 INFO L185 CegarLoopUtils]: At program point L445(line 445) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:16:18,058 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 440 451) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:16:18,058 INFO L192 CegarLoopUtils]: At program point L444-1(lines 440 451) the Hoare annotation is: true [2021-02-22 01:16:18,058 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 440 451) the Hoare annotation is: true [2021-02-22 01:16:18,059 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 452 460) no Hoare annotation was computed. [2021-02-22 01:16:18,059 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 01:16:18,059 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 01:16:18,059 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 452 460) no Hoare annotation was computed. [2021-02-22 01:16:18,059 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 452 460) no Hoare annotation was computed. [2021-02-22 01:16:18,059 INFO L192 CegarLoopUtils]: At program point L512(lines 508 530) the Hoare annotation is: true [2021-02-22 01:16:18,059 INFO L192 CegarLoopUtils]: At program point L510(lines 508 530) the Hoare annotation is: true [2021-02-22 01:16:18,059 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 505 531) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,060 INFO L192 CegarLoopUtils]: At program point timeShiftEXIT(lines 505 531) the Hoare annotation is: true [2021-02-22 01:16:18,060 INFO L192 CegarLoopUtils]: At program point L521(line 521) the Hoare annotation is: true [2021-02-22 01:16:18,060 INFO L192 CegarLoopUtils]: At program point L519(lines 519 525) the Hoare annotation is: true [2021-02-22 01:16:18,060 INFO L192 CegarLoopUtils]: At program point timeShiftFINAL(lines 505 531) the Hoare annotation is: true [2021-02-22 01:16:18,060 INFO L185 CegarLoopUtils]: At program point L514(line 514) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,060 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 785 814) the Hoare annotation is: true [2021-02-22 01:16:18,060 INFO L192 CegarLoopUtils]: At program point L799(lines 799 803) the Hoare annotation is: true [2021-02-22 01:16:18,060 INFO L192 CegarLoopUtils]: At program point L799-1(lines 799 803) the Hoare annotation is: true [2021-02-22 01:16:18,061 INFO L192 CegarLoopUtils]: At program point L795-2(lines 795 809) the Hoare annotation is: true [2021-02-22 01:16:18,061 INFO L192 CegarLoopUtils]: At program point L791(line 791) the Hoare annotation is: true [2021-02-22 01:16:18,061 INFO L192 CegarLoopUtils]: At program point L791-1(line 791) the Hoare annotation is: true [2021-02-22 01:16:18,061 INFO L192 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: true [2021-02-22 01:16:18,061 INFO L192 CegarLoopUtils]: At program point L810(lines 785 814) the Hoare annotation is: true [2021-02-22 01:16:18,061 INFO L192 CegarLoopUtils]: At program point L806(line 806) the Hoare annotation is: true [2021-02-22 01:16:18,061 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 785 814) the Hoare annotation is: true [2021-02-22 01:16:18,061 INFO L192 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: true [2021-02-22 01:16:18,062 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 416 427) the Hoare annotation is: true [2021-02-22 01:16:18,062 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 416 427) the Hoare annotation is: true [2021-02-22 01:16:18,062 INFO L192 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: true [2021-02-22 01:16:18,062 INFO L192 CegarLoopUtils]: At program point L420-1(lines 416 427) the Hoare annotation is: true [2021-02-22 01:16:18,062 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 839 845) the Hoare annotation is: true [2021-02-22 01:16:18,062 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 839 845) the Hoare annotation is: true [2021-02-22 01:16:18,062 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:16:18,062 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:18,062 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:16:18,063 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:16:18,063 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 611 618) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,063 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 611 618) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,063 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 611 618) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,063 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,063 INFO L192 CegarLoopUtils]: At program point L432-1(lines 428 439) the Hoare annotation is: true [2021-02-22 01:16:18,063 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 428 439) the Hoare annotation is: true [2021-02-22 01:16:18,064 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 428 439) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:18,064 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 688 695) the Hoare annotation is: true [2021-02-22 01:16:18,064 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 692) the Hoare annotation is: true [2021-02-22 01:16:18,064 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 688 695) the Hoare annotation is: true [2021-02-22 01:16:18,064 INFO L192 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: true [2021-02-22 01:16:18,064 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 688 695) the Hoare annotation is: true [2021-02-22 01:16:18,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:16:18 BoogieIcfgContainer [2021-02-22 01:16:18,084 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:16:18,085 INFO L168 Benchmark]: Toolchain (without parser) took 31630.93 ms. Allocated memory was 151.0 MB in the beginning and 442.5 MB in the end (delta: 291.5 MB). Free memory was 126.0 MB in the beginning and 347.1 MB in the end (delta: -221.1 MB). Peak memory consumption was 266.8 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:18,086 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory was 124.8 MB in the beginning and 124.3 MB in the end (delta: 436.7 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:16:18,086 INFO L168 Benchmark]: CACSL2BoogieTranslator took 610.99 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 105.0 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:18,087 INFO L168 Benchmark]: Boogie Preprocessor took 139.99 ms. Allocated memory is still 151.0 MB. Free memory was 105.0 MB in the beginning and 101.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:18,087 INFO L168 Benchmark]: RCFGBuilder took 1262.12 ms. Allocated memory is still 151.0 MB. Free memory was 101.3 MB in the beginning and 128.7 MB in the end (delta: -27.4 MB). Peak memory consumption was 49.5 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:18,088 INFO L168 Benchmark]: TraceAbstraction took 29594.71 ms. Allocated memory was 151.0 MB in the beginning and 442.5 MB in the end (delta: 291.5 MB). Free memory was 128.2 MB in the beginning and 347.1 MB in the end (delta: -218.9 MB). Peak memory consumption was 268.7 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:18,090 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory was 124.8 MB in the beginning and 124.3 MB in the end (delta: 436.7 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 610.99 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 105.0 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 139.99 ms. Allocated memory is still 151.0 MB. Free memory was 105.0 MB in the beginning and 101.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1262.12 ms. Allocated memory is still 151.0 MB. Free memory was 101.3 MB in the beginning and 128.7 MB in the end (delta: -27.4 MB). Peak memory consumption was 49.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 29594.71 ms. Allocated memory was 151.0 MB in the beginning and 442.5 MB in the end (delta: 291.5 MB). Free memory was 128.2 MB in the beginning and 347.1 MB in the end (delta: -218.9 MB). Peak memory consumption was 268.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 692]: 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: 631]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(pumpRunning == 0)) || (1 <= systemActive && splverifierCounter == 0) - InvariantResult [Line: 630]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(pumpRunning == 0) - InvariantResult [Line: 795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 767]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 698]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 774]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || !(pumpRunning == 0)) || (((retValue_acc <= 1 && 1 <= \result) && 1 <= retValue_acc) && \result <= 1) - ProcedureContractResult [Line: 706]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 716]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 857]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 566]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 760]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 846]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 532]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 621]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 440]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 484]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 505]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 785]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 416]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 839]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 611]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 428]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 688]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 598 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 13.9s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 10.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 783 SDtfs, 1419 SDslu, 1304 SDs, 0 SdLazy, 1803 SolverSat, 352 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 136 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 6.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=264occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 147 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 227 LocationsWithAnnotation, 582 PreInvPairs, 715 NumberOfFragments, 2012 HoareAnnotationTreeSize, 582 FomulaSimplifications, 107811 FormulaSimplificationTreeSizeReduction, 3.0s HoareSimplificationTime, 227 FomulaSimplificationsInter, 17123 FormulaSimplificationTreeSizeReductionInter, 12.3s 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...