/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:32:08,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:32:08,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:32:08,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:32:08,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:32:08,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:32:08,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:32:08,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:32:08,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:32:08,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:32:08,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:32:08,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:32:08,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:32:08,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:32:08,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:32:08,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:32:08,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:32:08,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:32:08,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:32:08,569 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:32:08,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:32:08,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:32:08,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:32:08,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:32:08,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:32:08,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:32:08,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:32:08,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:32:08,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:32:08,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:32:08,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:32:08,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:32:08,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:32:08,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:32:08,611 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:32:08,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:32:08,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:32:08,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:32:08,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:32:08,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:32:08,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:32:08,620 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:32:08,645 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:32:08,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:32:08,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:32:08,649 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:32:08,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:32:08,650 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:32:08,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:32:08,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:32:08,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:32:08,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:32:08,652 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:32:08,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:32:08,652 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:32:08,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:32:08,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:32:08,653 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:32:08,653 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:32:08,654 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:32:08,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:32:08,654 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:32:08,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:32:08,655 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:32:08,655 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:32:08,655 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:32:09,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:32:09,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:32:09,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:32:09,137 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:32:09,138 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:32:09,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product07.cil.c [2021-02-24 03:32:09,213 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f235b4e6/e4f2d140d25240f3b989267068d3f968/FLAG1be11a305 [2021-02-24 03:32:09,950 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:32:09,951 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product07.cil.c [2021-02-24 03:32:09,981 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f235b4e6/e4f2d140d25240f3b989267068d3f968/FLAG1be11a305 [2021-02-24 03:32:10,270 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f235b4e6/e4f2d140d25240f3b989267068d3f968 [2021-02-24 03:32:10,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:32:10,287 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:32:10,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:32:10,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:32:10,293 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:32:10,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:32:10" (1/1) ... [2021-02-24 03:32:10,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1808c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10, skipping insertion in model container [2021-02-24 03:32:10,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:32:10" (1/1) ... [2021-02-24 03:32:10,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:32:10,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:32:10,522 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product07.cil.c[3026,3039] [2021-02-24 03:32:10,647 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:32:10,659 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:32:10,681 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product07.cil.c[3026,3039] [2021-02-24 03:32:10,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:32:10,771 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:32:10,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10 WrapperNode [2021-02-24 03:32:10,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:32:10,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:32:10,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:32:10,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:32:10,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10" (1/1) ... [2021-02-24 03:32:10,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10" (1/1) ... [2021-02-24 03:32:10,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10" (1/1) ... [2021-02-24 03:32:10,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10" (1/1) ... [2021-02-24 03:32:10,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10" (1/1) ... [2021-02-24 03:32:10,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10" (1/1) ... [2021-02-24 03:32:10,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10" (1/1) ... [2021-02-24 03:32:10,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:32:10,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:32:10,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:32:10,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:32:10,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:32:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:32:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:32:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:32:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:32:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:32:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:32:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:32:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:32:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:32:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:32:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:32:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:32:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:32:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:32:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:32:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:32:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:32:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:32:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:32:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:32:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:32:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:32:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:32:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:32:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:32:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:32:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:32:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:32:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:32:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:32:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:32:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:32:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:32:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:32:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:32:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:32:10,962 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:32:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:32:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:32:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:32:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:32:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:32:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:32:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:32:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:32:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:32:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:32:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:32:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:32:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:32:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:32:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:32:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:32:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:32:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:32:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:32:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:32:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:32:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:32:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:32:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:32:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:32:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:32:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:32:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:32:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:32:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:32:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:32:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:32:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:32:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:32:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:32:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:32:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:32:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:32:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:32:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:32:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:32:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:32:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:32:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:32:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:32:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:32:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:32:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:32:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:32:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:32:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:32:12,010 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:32:12,010 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:32:12,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:32:12 BoogieIcfgContainer [2021-02-24 03:32:12,013 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:32:12,015 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:32:12,016 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:32:12,021 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:32:12,021 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:32:10" (1/3) ... [2021-02-24 03:32:12,022 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31f66813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:32:12, skipping insertion in model container [2021-02-24 03:32:12,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:10" (2/3) ... [2021-02-24 03:32:12,023 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31f66813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:32:12, skipping insertion in model container [2021-02-24 03:32:12,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:32:12" (3/3) ... [2021-02-24 03:32:12,025 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product07.cil.c [2021-02-24 03:32:12,034 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:32:12,040 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:32:12,061 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:32:12,101 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:32:12,101 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:32:12,101 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:32:12,101 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:32:12,102 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:32:12,102 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:32:12,102 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:32:12,102 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:32:12,137 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states. [2021-02-24 03:32:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:32:12,172 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:12,173 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:12,174 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:12,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:12,183 INFO L82 PathProgramCache]: Analyzing trace with hash -667264421, now seen corresponding path program 1 times [2021-02-24 03:32:12,194 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:12,195 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [808705946] [2021-02-24 03:32:12,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:12,287 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:12,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:12,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:12,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:12,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:13,001 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:13,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:13,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:13,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:13,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:13,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:13,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:13,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:13,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:13,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:13,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:13,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:13,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:13,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:13,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:13,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:13,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:13,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:32:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:13,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:13,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:13,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:32:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:13,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:13,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:13,185 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [808705946] [2021-02-24 03:32:13,188 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:13,188 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:32:13,188 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805622616] [2021-02-24 03:32:13,194 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:32:13,195 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:13,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:32:13,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:32:13,212 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 3 states. [2021-02-24 03:32:14,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:14,596 INFO L93 Difference]: Finished difference Result 421 states and 504 transitions. [2021-02-24 03:32:14,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:32:14,598 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:32:14,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:14,615 INFO L225 Difference]: With dead ends: 421 [2021-02-24 03:32:14,615 INFO L226 Difference]: Without dead ends: 270 [2021-02-24 03:32:14,620 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:32:14,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2021-02-24 03:32:14,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 229. [2021-02-24 03:32:14,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229 states. [2021-02-24 03:32:14,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 247 transitions. [2021-02-24 03:32:14,793 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 247 transitions. Word has length 147 [2021-02-24 03:32:14,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:14,795 INFO L480 AbstractCegarLoop]: Abstraction has 229 states and 247 transitions. [2021-02-24 03:32:14,795 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:32:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 247 transitions. [2021-02-24 03:32:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:32:14,799 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:14,799 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:14,800 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:32:14,800 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:14,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:14,801 INFO L82 PathProgramCache]: Analyzing trace with hash -2081162594, now seen corresponding path program 1 times [2021-02-24 03:32:14,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:14,801 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [414476106] [2021-02-24 03:32:14,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:14,806 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:14,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:14,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:14,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:14,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:14,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:14,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:15,165 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:15,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:15,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:15,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:15,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:15,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:15,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:15,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:15,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:15,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:15,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:15,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:15,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:15,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:15,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:15,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:15,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:15,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:15,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:32:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:15,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:15,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:15,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:32:15,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:15,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:15,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:15,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:15,295 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [414476106] [2021-02-24 03:32:15,295 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:15,295 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:32:15,296 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952533407] [2021-02-24 03:32:15,297 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:32:15,297 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:15,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:32:15,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:32:15,298 INFO L87 Difference]: Start difference. First operand 229 states and 247 transitions. Second operand 4 states. [2021-02-24 03:32:15,963 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:32:16,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:16,742 INFO L93 Difference]: Finished difference Result 331 states and 370 transitions. [2021-02-24 03:32:16,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:32:16,743 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:32:16,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:16,747 INFO L225 Difference]: With dead ends: 331 [2021-02-24 03:32:16,748 INFO L226 Difference]: Without dead ends: 253 [2021-02-24 03:32:16,750 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:32:16,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2021-02-24 03:32:16,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 219. [2021-02-24 03:32:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2021-02-24 03:32:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 234 transitions. [2021-02-24 03:32:16,844 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 234 transitions. Word has length 148 [2021-02-24 03:32:16,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:16,846 INFO L480 AbstractCegarLoop]: Abstraction has 219 states and 234 transitions. [2021-02-24 03:32:16,847 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:32:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 234 transitions. [2021-02-24 03:32:16,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-24 03:32:16,852 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:16,853 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:16,853 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:32:16,853 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:16,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:16,854 INFO L82 PathProgramCache]: Analyzing trace with hash 914511726, now seen corresponding path program 1 times [2021-02-24 03:32:16,854 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:16,854 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1983993300] [2021-02-24 03:32:16,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:16,858 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:17,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:17,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:17,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:17,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:17,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:17,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:17,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:17,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:17,377 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:17,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:17,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:17,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:32:17,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:17,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:17,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:17,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:17,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:17,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:17,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:17,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:17,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:17,490 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:32:17,492 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:32:17,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:17,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:17,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:32:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:17,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:17,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:32:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:17,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:17,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:17,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1983993300] [2021-02-24 03:32:17,560 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:17,561 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:32:17,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415741947] [2021-02-24 03:32:17,561 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:32:17,562 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:17,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:32:17,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:32:17,563 INFO L87 Difference]: Start difference. First operand 219 states and 234 transitions. Second operand 9 states. [2021-02-24 03:32:18,115 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:18,479 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:32:18,807 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:19,088 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:19,358 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:19,648 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:20,572 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:32:22,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:22,142 INFO L93 Difference]: Finished difference Result 554 states and 637 transitions. [2021-02-24 03:32:22,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:32:22,143 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-24 03:32:22,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:22,149 INFO L225 Difference]: With dead ends: 554 [2021-02-24 03:32:22,149 INFO L226 Difference]: Without dead ends: 450 [2021-02-24 03:32:22,151 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-24 03:32:22,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2021-02-24 03:32:22,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 387. [2021-02-24 03:32:22,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 387 states. [2021-02-24 03:32:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 431 transitions. [2021-02-24 03:32:22,335 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 431 transitions. Word has length 157 [2021-02-24 03:32:22,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:22,335 INFO L480 AbstractCegarLoop]: Abstraction has 387 states and 431 transitions. [2021-02-24 03:32:22,335 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:32:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 431 transitions. [2021-02-24 03:32:22,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:32:22,338 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:22,338 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:22,339 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:32:22,339 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:22,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:22,339 INFO L82 PathProgramCache]: Analyzing trace with hash 1215287233, now seen corresponding path program 1 times [2021-02-24 03:32:22,340 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:22,340 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1195094988] [2021-02-24 03:32:22,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:22,343 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:22,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:22,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:22,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:22,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:22,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:22,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:22,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:22,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:22,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:22,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,715 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:22,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:32:22,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:22,809 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:32:22,810 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:32:22,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:32:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:32:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:32:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:22,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:22,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:32:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:22,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:22,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:22,933 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1195094988] [2021-02-24 03:32:22,933 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:22,933 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:32:22,933 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589572995] [2021-02-24 03:32:22,934 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:32:22,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:22,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:32:22,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:32:22,935 INFO L87 Difference]: Start difference. First operand 387 states and 431 transitions. Second operand 14 states. [2021-02-24 03:32:23,563 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:23,925 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:32:24,222 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:24,507 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:24,860 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:25,157 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:25,813 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:32:26,944 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:27,260 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:27,651 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:28,008 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:32:28,296 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:28,599 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:32:28,904 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:29,205 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:29,506 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:29,862 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:30,269 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:32:30,583 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:30,923 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:32,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:32,303 INFO L93 Difference]: Finished difference Result 1413 states and 1806 transitions. [2021-02-24 03:32:32,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-24 03:32:32,308 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 165 [2021-02-24 03:32:32,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:32,319 INFO L225 Difference]: With dead ends: 1413 [2021-02-24 03:32:32,319 INFO L226 Difference]: Without dead ends: 1141 [2021-02-24 03:32:32,321 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-24 03:32:32,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1141 states. [2021-02-24 03:32:32,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1141 to 868. [2021-02-24 03:32:32,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2021-02-24 03:32:32,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1004 transitions. [2021-02-24 03:32:32,749 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1004 transitions. Word has length 165 [2021-02-24 03:32:32,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:32,749 INFO L480 AbstractCegarLoop]: Abstraction has 868 states and 1004 transitions. [2021-02-24 03:32:32,749 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:32:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1004 transitions. [2021-02-24 03:32:32,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-24 03:32:32,753 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:32,754 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:32,754 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:32:32,754 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:32,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:32,755 INFO L82 PathProgramCache]: Analyzing trace with hash -2024195557, now seen corresponding path program 1 times [2021-02-24 03:32:32,755 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:32,755 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1204234661] [2021-02-24 03:32:32,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:32,758 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:32,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:32,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:32,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:32,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:32,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:32,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:32,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:32,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:32,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:32,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:32,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:32,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:32,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,030 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:33,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:33,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-24 03:32:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:32:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:32:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-24 03:32:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-24 03:32:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:33,165 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1204234661] [2021-02-24 03:32:33,165 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:33,166 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 03:32:33,166 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654132273] [2021-02-24 03:32:33,166 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 03:32:33,166 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:33,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 03:32:33,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-24 03:32:33,167 INFO L87 Difference]: Start difference. First operand 868 states and 1004 transitions. Second operand 6 states. [2021-02-24 03:32:33,649 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:34,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:34,496 INFO L93 Difference]: Finished difference Result 1430 states and 1706 transitions. [2021-02-24 03:32:34,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-24 03:32:34,497 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2021-02-24 03:32:34,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:34,501 INFO L225 Difference]: With dead ends: 1430 [2021-02-24 03:32:34,502 INFO L226 Difference]: Without dead ends: 677 [2021-02-24 03:32:34,506 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:32:34,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2021-02-24 03:32:34,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 643. [2021-02-24 03:32:34,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 643 states. [2021-02-24 03:32:34,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 702 transitions. [2021-02-24 03:32:34,891 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 702 transitions. Word has length 170 [2021-02-24 03:32:34,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:34,892 INFO L480 AbstractCegarLoop]: Abstraction has 643 states and 702 transitions. [2021-02-24 03:32:34,892 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-24 03:32:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 702 transitions. [2021-02-24 03:32:34,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-02-24 03:32:34,896 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:34,897 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:34,897 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:32:34,897 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:34,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:34,898 INFO L82 PathProgramCache]: Analyzing trace with hash -645447655, now seen corresponding path program 1 times [2021-02-24 03:32:34,898 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:34,898 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2060148090] [2021-02-24 03:32:34,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:34,955 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:32:34,977 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:32:34,986 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:32:34,992 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:32:35,034 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:32:35,045 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:32:35,051 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:32:35,054 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:32:35,058 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:32:35,062 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:32:35,066 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:32:35,071 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:32:35,109 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:32:35,114 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:32:35,119 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:35,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:32:35,134 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:32:35,140 WARN L141 QuantifierPusher]: treesize reduction 11, result has 92.0 percent of original size [2021-02-24 03:32:35,146 WARN L147 QuantifierPusher]: treesize reduction 11, result has 92.0 percent of original size 126 [2021-02-24 03:32:35,149 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:32:35,153 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:32:35,156 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:32:35,161 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:32:35,206 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:32:35,208 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:32:35,210 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:32:35,214 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:32:35,217 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:32:35,223 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:32:35,226 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:32:35,230 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:32:35,270 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:32:35,272 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:32:35,276 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:32:35,278 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:32:35,280 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:32:35,285 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:32:35,287 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:32:35,291 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:32:35,330 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:32:35,332 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:32:35,334 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:32:35,336 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:32:35,339 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:32:35,346 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:32:35,349 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:32:35,353 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:32:35,391 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:32:35,392 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:32:35,395 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:32:35,396 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:32:35,399 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:32:35,403 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:32:35,406 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:32:35,410 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:32:35,448 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:32:35,451 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:32:35,455 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:32:35,457 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:32:35,459 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:32:35,462 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:32:35,465 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:32:35,469 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:32:35,507 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:32:35,508 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:32:35,511 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:32:35,512 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:32:35,513 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:32:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:35,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:35,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:35,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:35,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,844 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:35,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:35,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:35,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:35,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:35,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:35,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:35,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:32:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:35,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-24 03:32:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:35,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-24 03:32:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:35,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:35,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:35,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:35,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:36,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:36,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:32:36,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,020 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:32:36,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-02-24 03:32:36,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,027 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:36,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:32:36,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,032 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:36,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:32:36,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,036 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:36,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:32:36,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,040 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:36,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:32:36,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:36,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:32:36,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:32:36,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:32:36,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:32:36,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,142 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:36,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:32:36,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:32:36,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:32:36,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:32:36,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:32:36,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:32:36,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,224 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:36,226 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:32:36,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:32:36,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:32:36,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:32:36,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:32:36,334 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:32:36,335 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:32:36,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:32:36,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:32:36,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:32:36,437 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-24 03:32:36,438 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-24 03:32:36,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:32:36,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:32:36,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:32:36,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:32:36,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:32:36,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:32:36,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:32:36,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:32:36,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:32:36,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:32:36,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,735 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:32:36,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:32:36,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:32:36,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:32:36,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:32:36,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:32:36,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:32:36,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:32:36,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:32:36,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:32:36,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:32:37,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:37,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:32:37,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:37,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:32:37,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:37,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:32:37,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:37,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:32:37,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:37,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:32:37,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:37,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:32:37,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:37,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:37,154 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2060148090] [2021-02-24 03:32:37,154 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:37,154 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-02-24 03:32:37,154 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844994936] [2021-02-24 03:32:37,155 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-02-24 03:32:37,155 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:37,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-02-24 03:32:37,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1523, Unknown=0, NotChecked=0, Total=1722 [2021-02-24 03:32:37,157 INFO L87 Difference]: Start difference. First operand 643 states and 702 transitions. Second operand 40 states. [2021-02-24 03:32:37,728 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:38,298 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:38,631 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:32:38,952 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:32:39,282 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:32:39,604 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:32:39,958 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:32:40,281 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:32:40,617 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:32:40,996 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:32:41,332 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:32:41,678 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:32:42,072 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:32:42,489 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:32:42,870 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:32:43,338 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:32:43,766 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:32:44,195 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:32:44,611 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:32:45,016 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:32:45,753 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:32:46,396 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:46,773 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:32:47,131 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:47,470 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:32:47,805 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:32:48,133 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:32:48,467 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:32:48,828 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:32:49,364 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:32:49,792 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:32:50,348 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:32:50,836 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:32:51,248 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:32:52,081 WARN L202 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:32:54,856 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:32:56,070 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:32:56,514 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:32:56,862 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:32:57,659 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-24 03:32:58,455 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-24 03:32:58,883 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:59,187 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:32:59,552 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:33:00,005 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:33:00,337 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:33:00,653 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:01,000 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:01,341 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:01,653 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:01,948 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:02,437 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:33:03,132 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-24 03:33:06,716 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:33:07,135 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:33:07,568 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:33:08,020 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:33:10,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:33:10,518 INFO L93 Difference]: Finished difference Result 1468 states and 1752 transitions. [2021-02-24 03:33:10,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2021-02-24 03:33:10,519 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 210 [2021-02-24 03:33:10,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:33:10,521 INFO L225 Difference]: With dead ends: 1468 [2021-02-24 03:33:10,521 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:33:10,548 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 278 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31829 ImplicationChecksByTransitivity, 28.8s TimeCoverageRelationStatistics Valid=6899, Invalid=71221, Unknown=0, NotChecked=0, Total=78120 [2021-02-24 03:33:10,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:33:10,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:33:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:33:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:33:10,549 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 210 [2021-02-24 03:33:10,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:33:10,549 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:33:10,549 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2021-02-24 03:33:10,549 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:33:10,549 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:33:10,550 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:33:10,552 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:33:12,352 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 246 [2021-02-24 03:33:13,024 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 38 [2021-02-24 03:33:13,256 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 250 [2021-02-24 03:33:13,451 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 248 [2021-02-24 03:33:14,896 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 40 [2021-02-24 03:33:15,402 WARN L202 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 45 [2021-02-24 03:33:17,834 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 253 [2021-02-24 03:33:19,336 WARN L202 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 246 [2021-02-24 03:33:19,459 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 59 [2021-02-24 03:33:23,302 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 246 [2021-02-24 03:33:23,518 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 251 [2021-02-24 03:33:23,768 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 246 [2021-02-24 03:33:23,910 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 40 [2021-02-24 03:33:24,093 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 42 [2021-02-24 03:33:24,256 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 257 [2021-02-24 03:33:24,775 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:33:25,339 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 26 [2021-02-24 03:33:26,005 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 22 [2021-02-24 03:33:26,924 WARN L202 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-24 03:33:27,166 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-02-24 03:33:27,387 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:33:27,631 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:33:27,837 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-24 03:33:28,202 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-24 03:33:29,473 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 178 DAG size of output: 29 [2021-02-24 03:33:30,084 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-24 03:33:30,287 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:33:30,408 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2021-02-24 03:33:30,823 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 45 [2021-02-24 03:33:31,226 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 43 [2021-02-24 03:33:31,889 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-24 03:33:32,107 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:33,176 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-24 03:33:33,773 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 19 [2021-02-24 03:33:34,508 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2021-02-24 03:33:34,622 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2021-02-24 03:33:34,853 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:33:35,085 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:33:35,341 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:35,577 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-24 03:33:35,882 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-24 03:33:36,091 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-24 03:33:36,310 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:33:36,442 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 34 [2021-02-24 03:33:36,639 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:36,835 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:36,941 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 34 [2021-02-24 03:33:37,605 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 22 [2021-02-24 03:33:39,041 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 178 DAG size of output: 29 [2021-02-24 03:33:39,490 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2021-02-24 03:33:40,559 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2021-02-24 03:33:40,881 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-24 03:33:41,294 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:33:41,506 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:42,178 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 15 [2021-02-24 03:33:42,596 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 46 [2021-02-24 03:33:43,189 WARN L202 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2021-02-24 03:33:43,861 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2021-02-24 03:33:44,457 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 24 [2021-02-24 03:33:44,642 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-24 03:33:44,998 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-24 03:33:45,259 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-24 03:33:45,365 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 30 [2021-02-24 03:33:45,805 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 15 [2021-02-24 03:33:46,028 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:33:46,246 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:46,452 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:33:46,893 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:33:47,362 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:33:47,566 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:47,769 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:48,438 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-24 03:33:48,654 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2021-02-24 03:33:48,773 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2021-02-24 03:33:48,977 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:49,174 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:49,773 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 24 [2021-02-24 03:33:50,407 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2021-02-24 03:33:50,880 WARN L202 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-24 03:33:51,584 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 28 [2021-02-24 03:33:52,239 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2021-02-24 03:33:52,555 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 14 [2021-02-24 03:33:52,797 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:33:53,364 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 19 [2021-02-24 03:33:53,954 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2021-02-24 03:33:54,167 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:33:54,838 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-24 03:33:55,052 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:33:55,255 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:33:55,476 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:33:55,866 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:33:56,882 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-24 03:33:57,207 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 14 [2021-02-24 03:33:57,787 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2021-02-24 03:33:58,142 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-24 03:33:58,260 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2021-02-24 03:33:58,671 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 44 [2021-02-24 03:33:59,021 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-24 03:33:59,135 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2021-02-24 03:33:59,259 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-24 03:33:59,468 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:33:59,912 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 50 [2021-02-24 03:34:00,122 WARN L202 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:00,241 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2021-02-24 03:34:00,850 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-24 03:34:00,857 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:34:00,857 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:34:00,857 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:34:00,857 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-24 03:34:00,857 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:34:00,857 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-24 03:34:00,857 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 353 408) no Hoare annotation was computed. [2021-02-24 03:34:00,858 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:34:00,858 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-24 03:34:00,858 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:34:00,859 INFO L189 CegarLoopUtils]: For program point L395-1(line 395) no Hoare annotation was computed. [2021-02-24 03:34:00,859 INFO L189 CegarLoopUtils]: For program point L395-2(line 395) no Hoare annotation was computed. [2021-02-24 03:34:00,859 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L400(lines 377 401) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-24 03:34:00,860 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 353 408) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 353 408) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L384(lines 384 388) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L384-1(lines 384 388) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L376-1(line 376) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L376-2(line 376) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-24 03:34:00,861 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L397-1(lines 378 399) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-24 03:34:00,862 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 409 468) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point L461(lines 434 462) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 409 468) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-24 03:34:00,863 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L453-1(line 453) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L453-2(line 453) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L449-1(line 449) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L449-2(line 449) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L441(lines 441 445) no Hoare annotation was computed. [2021-02-24 03:34:00,864 INFO L189 CegarLoopUtils]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 409 468) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L433-1(line 433) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L433-2(line 433) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L458-1(line 458) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L458-2(line 458) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-24 03:34:00,865 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L454-1(line 454) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L454-2(line 454) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-24 03:34:00,866 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L435-2(lines 435 460) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-24 03:34:00,867 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-24 03:34:00,868 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-24 03:34:00,868 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-24 03:34:00,868 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:34:00,868 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-24 03:34:00,868 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-24 03:34:00,868 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:34:00,868 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-24 03:34:00,868 INFO L185 CegarLoopUtils]: At program point L289(line 289) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 (not (= 0 ~systemActive~0))))) [2021-02-24 03:34:00,869 INFO L185 CegarLoopUtils]: At program point L287(lines 287 293) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse5 .cse0 .cse1 .cse4) (or .cse0 .cse1 .cse2 (and .cse5 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1))))) [2021-02-24 03:34:00,869 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 275 299) the Hoare annotation is: true [2021-02-24 03:34:00,869 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse3) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)))) [2021-02-24 03:34:00,869 INFO L185 CegarLoopUtils]: At program point L285-1(line 285) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret20| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse5 .cse0 .cse1 .cse4) (or (and .cse5 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:00,869 INFO L185 CegarLoopUtils]: At program point L283(lines 283 296) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (and (<= 0 (+ ~waterLevel~0 2147483648)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)) .cse0 .cse1 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))))) [2021-02-24 03:34:00,870 INFO L185 CegarLoopUtils]: At program point L285-2(line 285) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret20| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse5 .cse0 .cse1 .cse4) (or (and .cse5 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:00,870 INFO L185 CegarLoopUtils]: At program point L285-3(line 285) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse6 (= |__utac_acc__Specification4_spec__1_#t~ret20| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse0 .cse1 (and .cse5 .cse6) .cse4) (or .cse0 .cse1 .cse2 (and .cse5 .cse6 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1))))) [2021-02-24 03:34:00,870 INFO L185 CegarLoopUtils]: At program point L283-1(lines 275 299) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) .cse2) (let ((.cse3 (<= 0 (+ ~waterLevel~0 2147483648))) (.cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1))) (or .cse0 .cse1 (and .cse3 .cse4 .cse2) (not (= 0 ~systemActive~0)) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse3 .cse4))))) [2021-02-24 03:34:00,870 INFO L192 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: true [2021-02-24 03:34:00,871 INFO L185 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (= |__utac_acc__Specification4_spec__1_#t~ret19| ~waterLevel~0)) (or (not (= |__utac_acc__Specification4_spec__1_#t~ret19| 0)) .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)))) [2021-02-24 03:34:00,871 INFO L185 CegarLoopUtils]: At program point L281-2(line 281) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret19| 0)) .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret19| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret19| ~waterLevel~0))))) [2021-02-24 03:34:00,871 INFO L185 CegarLoopUtils]: At program point L281-3(line 281) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (= |__utac_acc__Specification4_spec__1_#t~ret19| ~waterLevel~0) (= |__utac_acc__Specification4_spec__1_#t~ret19| __utac_acc__Specification4_spec__1_~tmp~1))) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret19| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0)))) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret19| 2147483648)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:00,871 INFO L192 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: true [2021-02-24 03:34:00,871 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 275 299) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) .cse2) (let ((.cse3 (<= 0 (+ ~waterLevel~0 2147483648))) (.cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~1))) (or .cse0 .cse1 (and .cse3 .cse4 .cse2) (not (= 0 ~systemActive~0)) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse3 .cse4))))) [2021-02-24 03:34:00,871 INFO L185 CegarLoopUtils]: At program point L159(line 159) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,871 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 157 179) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,872 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 157 179) the Hoare annotation is: true [2021-02-24 03:34:00,872 INFO L192 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: true [2021-02-24 03:34:00,872 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 157 179) the Hoare annotation is: true [2021-02-24 03:34:00,872 INFO L185 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,872 INFO L185 CegarLoopUtils]: At program point L169-1(line 169) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,872 INFO L185 CegarLoopUtils]: At program point L167(lines 167 174) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,872 INFO L192 CegarLoopUtils]: At program point L167-1(lines 167 174) the Hoare annotation is: true [2021-02-24 03:34:00,872 INFO L185 CegarLoopUtils]: At program point L165(line 165) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret8| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret8| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,873 INFO L185 CegarLoopUtils]: At program point L164(line 164) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,873 INFO L185 CegarLoopUtils]: At program point L165-1(line 165) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret8| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret8| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,873 INFO L185 CegarLoopUtils]: At program point L163(line 163) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,873 INFO L185 CegarLoopUtils]: At program point L165-2(line 165) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret8| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret8| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,873 INFO L185 CegarLoopUtils]: At program point L163-1(line 163) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,873 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-24 03:34:00,873 INFO L189 CegarLoopUtils]: For program point L128(line 128) no Hoare annotation was computed. [2021-02-24 03:34:00,873 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 115 138) no Hoare annotation was computed. [2021-02-24 03:34:00,873 INFO L189 CegarLoopUtils]: For program point L127(line 127) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 115 138) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 115 138) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point L121(line 121) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-24 03:34:00,874 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-24 03:34:00,875 INFO L189 CegarLoopUtils]: For program point L131(line 131) no Hoare annotation was computed. [2021-02-24 03:34:00,875 INFO L189 CegarLoopUtils]: For program point L130(line 130) no Hoare annotation was computed. [2021-02-24 03:34:00,875 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 869 883) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-24 03:34:00,875 INFO L185 CegarLoopUtils]: At program point L875(line 875) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,875 INFO L185 CegarLoopUtils]: At program point L873(lines 873 879) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:34:00,875 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 869 883) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:34:00,875 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 869 883) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-24 03:34:00,875 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 824 832) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:34:00,876 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:34:00,876 INFO L192 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: true [2021-02-24 03:34:00,876 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 824 832) the Hoare annotation is: true [2021-02-24 03:34:00,876 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 824 832) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:34:00,876 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-24 03:34:00,877 INFO L189 CegarLoopUtils]: For program point L863-1(line 863) no Hoare annotation was computed. [2021-02-24 03:34:00,877 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-24 03:34:00,877 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-24 03:34:00,877 INFO L189 CegarLoopUtils]: For program point L852(lines 852 860) no Hoare annotation was computed. [2021-02-24 03:34:00,877 INFO L189 CegarLoopUtils]: For program point L852-2(lines 852 860) no Hoare annotation was computed. [2021-02-24 03:34:00,877 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 833 868) no Hoare annotation was computed. [2021-02-24 03:34:00,877 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-24 03:34:00,878 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-24 03:34:00,878 INFO L189 CegarLoopUtils]: For program point L840(lines 840 848) no Hoare annotation was computed. [2021-02-24 03:34:00,878 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 833 868) no Hoare annotation was computed. [2021-02-24 03:34:00,878 INFO L189 CegarLoopUtils]: For program point L840-2(lines 840 848) no Hoare annotation was computed. [2021-02-24 03:34:00,878 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 833 868) no Hoare annotation was computed. [2021-02-24 03:34:00,878 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-24 03:34:00,878 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-24 03:34:00,878 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-24 03:34:00,878 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-24 03:34:00,878 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-02-24 03:34:00,879 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:34:00,880 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-24 03:34:00,880 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-24 03:34:00,880 INFO L189 CegarLoopUtils]: For program point L333-1(line 333) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-24 03:34:00,881 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-24 03:34:00,882 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-24 03:34:00,882 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-24 03:34:00,882 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-24 03:34:00,882 INFO L189 CegarLoopUtils]: For program point L344-1(line 344) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L344-2(line 344) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L307(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L307-1(lines 307 352) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L330-1(line 330) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-24 03:34:00,883 INFO L189 CegarLoopUtils]: For program point L640(lines 640 647) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L634(lines 634 654) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 620 665) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L634-1(lines 634 654) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L661-1(line 661) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L661-2(line 661) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-24 03:34:00,884 INFO L189 CegarLoopUtils]: For program point L659-1(line 659) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L659-2(line 659) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L620(lines 620 665) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L651(lines 651 652) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 620 665) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 620 665) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L639-1(line 639) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:34:00,885 INFO L189 CegarLoopUtils]: For program point L639-2(line 639) no Hoare annotation was computed. [2021-02-24 03:34:00,886 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:34:00,886 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-24 03:34:00,886 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-24 03:34:00,886 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-24 03:34:00,886 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-24 03:34:00,886 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-24 03:34:00,886 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:34:00,889 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-24 03:34:00,889 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-24 03:34:00,889 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-24 03:34:00,889 INFO L189 CegarLoopUtils]: For program point L644(lines 644 645) no Hoare annotation was computed. [2021-02-24 03:34:00,889 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 147 156) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,889 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 147 156) the Hoare annotation is: true [2021-02-24 03:34:00,889 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 147 156) the Hoare annotation is: true [2021-02-24 03:34:00,889 INFO L192 CegarLoopUtils]: At program point L818-1(line 818) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point L818-2(line 818) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 813 823) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point L818-3(line 818) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 813 823) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 813 823) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 805 812) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 805 812) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 805 812) the Hoare annotation is: true [2021-02-24 03:34:00,890 INFO L185 CegarLoopUtils]: At program point L791(line 791) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,891 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 772 796) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,891 INFO L185 CegarLoopUtils]: At program point L791-1(lines 772 796) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,891 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 772 796) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,891 INFO L185 CegarLoopUtils]: At program point L786(line 786) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,891 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,891 INFO L185 CegarLoopUtils]: At program point L780(lines 780 788) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,891 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,891 INFO L185 CegarLoopUtils]: At program point L778-1(line 778) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,891 INFO L185 CegarLoopUtils]: At program point L776(lines 776 793) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,892 INFO L185 CegarLoopUtils]: At program point L778-2(line 778) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,892 INFO L185 CegarLoopUtils]: At program point L778-3(line 778) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,892 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 764 770) the Hoare annotation is: true [2021-02-24 03:34:00,892 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 764 770) the Hoare annotation is: true [2021-02-24 03:34:00,892 INFO L185 CegarLoopUtils]: At program point L671(line 671) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,892 INFO L185 CegarLoopUtils]: At program point L700(line 700) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,893 INFO L185 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: (let ((.cse5 (<= test_~tmp___0~1 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse8 (<= |test_#t~nondet57| 2147483647)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse2 .cse0 .cse1 .cse3 .cse4 (not (= ~waterLevel~0 0)) .cse6 .cse8 .cse9 (not (= test_~tmp~5 0))) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,893 INFO L185 CegarLoopUtils]: At program point L696-1(line 696) the Hoare annotation is: (let ((.cse0 (= test_~tmp___0~1 |test_#t~nondet57|)) (.cse1 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= |test_#t~nondet57| 2147483647)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 1 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,893 INFO L185 CegarLoopUtils]: At program point L688(lines 688 694) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,893 INFO L185 CegarLoopUtils]: At program point L688-1(lines 688 694) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse0 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse5 .cse7 (not (= test_~tmp~5 0))) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,893 INFO L185 CegarLoopUtils]: At program point L680(lines 680 684) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,894 INFO L185 CegarLoopUtils]: At program point L676(line 676) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,894 INFO L185 CegarLoopUtils]: At program point L672(line 672) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,894 INFO L185 CegarLoopUtils]: At program point L726(lines 677 727) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,894 INFO L185 CegarLoopUtils]: At program point L714(lines 714 720) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,894 INFO L185 CegarLoopUtils]: At program point L714-1(lines 708 721) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,894 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 668 733) the Hoare annotation is: true [2021-02-24 03:34:00,895 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,895 INFO L185 CegarLoopUtils]: At program point L673(line 673) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,895 INFO L185 CegarLoopUtils]: At program point L706-1(line 706) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,895 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 668 733) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,895 INFO L185 CegarLoopUtils]: At program point L698(lines 698 704) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,895 INFO L185 CegarLoopUtils]: At program point L698-1(lines 698 704) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,895 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 668 733) the Hoare annotation is: true [2021-02-24 03:34:00,896 INFO L185 CegarLoopUtils]: At program point L723(lines 678 725) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,896 INFO L185 CegarLoopUtils]: At program point L690(line 690) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (not (= test_~tmp~5 0))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse6))) [2021-02-24 03:34:00,896 INFO L185 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet56| 2147483648))) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= |test_#t~nondet56| 2147483647)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 (= 1 ~systemActive~0) .cse1 .cse4 .cse5 .cse6 .cse7 .cse8 .cse2) (and .cse0 .cse3 .cse1 (= 0 ~systemActive~0) .cse4 .cse5 .cse6 .cse7 .cse8 .cse2))) [2021-02-24 03:34:00,896 INFO L185 CegarLoopUtils]: At program point L686-1(line 686) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet56| 2147483648))) (.cse1 (= test_~tmp~5 |test_#t~nondet56|)) (.cse2 (<= |test_#t~nondet56| 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,897 INFO L185 CegarLoopUtils]: At program point L670(line 670) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:00,897 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:00,897 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,897 INFO L185 CegarLoopUtils]: At program point L679(lines 678 725) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,897 INFO L185 CegarLoopUtils]: At program point L712-1(line 712) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,897 INFO L185 CegarLoopUtils]: At program point L712-2(line 712) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,898 INFO L185 CegarLoopUtils]: At program point L708(lines 708 721) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point L574(lines 574 619) no Hoare annotation was computed. [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point L605(lines 605 606) no Hoare annotation was computed. [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 574 619) no Hoare annotation was computed. [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point L593-1(line 593) no Hoare annotation was computed. [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point L593-2(line 593) no Hoare annotation was computed. [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-24 03:34:00,898 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L598(lines 598 599) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 574 619) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L594(lines 594 601) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 574 619) no Hoare annotation was computed. [2021-02-24 03:34:00,899 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L588(lines 588 608) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L588-1(lines 588 608) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L615-1(line 615) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L615-2(line 615) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L613-1(line 613) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-24 03:34:00,900 INFO L189 CegarLoopUtils]: For program point L613-2(line 613) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point L249(lines 249 257) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 241 263) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point L249-2(lines 249 257) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 241 263) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 241 263) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-24 03:34:00,901 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L547-2(line 547) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L531-1(line 531) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L531-2(line 531) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-24 03:34:00,902 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L549-1(line 549) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L549-2(line 549) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L541(lines 519 542) no Hoare annotation was computed. [2021-02-24 03:34:00,903 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L500(lines 500 516) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L533-1(line 533) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L533-2(line 533) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L517(lines 517 558) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-24 03:34:00,904 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L509-1(line 509) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L559(lines 559 570) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L551-1(line 551) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L535-1(line 535) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L502-1(line 502) no Hoare annotation was computed. [2021-02-24 03:34:00,905 INFO L189 CegarLoopUtils]: For program point L560(lines 560 567) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L495(lines 495 499) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L520-2(lines 520 540) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-24 03:34:00,906 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L471(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L471-1(lines 471 573) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L562-1(line 562) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L562-2(line 562) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L521(lines 520 540) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-24 03:34:00,907 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L505-1(line 505) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L522(lines 522 526) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L189 CegarLoopUtils]: For program point L547-1(line 547) no Hoare annotation was computed. [2021-02-24 03:34:00,908 INFO L185 CegarLoopUtils]: At program point L737(line 737) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L605(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L605-1(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L651-1(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L259-1(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,909 INFO L185 CegarLoopUtils]: At program point L738(line 738) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:34:00,910 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,910 INFO L185 CegarLoopUtils]: At program point L259-2(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,910 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,910 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,910 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,910 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,910 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,910 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,912 INFO L185 CegarLoopUtils]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,912 INFO L185 CegarLoopUtils]: At program point L606(line 606) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,912 INFO L185 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,912 INFO L185 CegarLoopUtils]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,912 INFO L185 CegarLoopUtils]: At program point L862-1(line 862) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,912 INFO L185 CegarLoopUtils]: At program point L255-3(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,912 INFO L185 CegarLoopUtils]: At program point L862-2(line 862) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,912 INFO L185 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,912 INFO L185 CegarLoopUtils]: At program point L862-3(line 862) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L251-2(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L858-1(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L251-3(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L858-2(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L251-4(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L858-3(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,913 INFO L185 CegarLoopUtils]: At program point L247-1(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L251-5(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L598(line 598) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L858-4(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L470(line 470) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L247-2(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L598-1(line 598) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L247-3(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L854-2(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,914 INFO L185 CegarLoopUtils]: At program point L247-4(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L854-3(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L247-5(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L247-6(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L850-1(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L247-7(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L850-2(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L850-3(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L846(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,915 INFO L185 CegarLoopUtils]: At program point L850-4(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L850-5(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L652(line 652) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L846-2(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L850-6(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L846-3(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L850-7(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L846-4(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L842-1(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,916 INFO L185 CegarLoopUtils]: At program point L842-2(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point L842-3(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point L838(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point L644(line 644) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point L644-1(line 644) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point L599(line 599) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point L645(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point L195(line 195) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,917 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,918 INFO L185 CegarLoopUtils]: At program point L864-1(line 864) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,918 INFO L185 CegarLoopUtils]: At program point L864-2(line 864) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:00,918 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:34:00,918 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:00,918 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 797 804) no Hoare annotation was computed. [2021-02-24 03:34:00,918 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 797 804) no Hoare annotation was computed. [2021-02-24 03:34:00,918 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 797 804) no Hoare annotation was computed. [2021-02-24 03:34:00,919 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 264 272) the Hoare annotation is: true [2021-02-24 03:34:00,919 INFO L185 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: (let ((.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))) (or .cse2 .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2021-02-24 03:34:00,919 INFO L192 CegarLoopUtils]: At program point L268(line 268) the Hoare annotation is: true [2021-02-24 03:34:00,919 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 264 272) the Hoare annotation is: (let ((.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-24 03:34:00,919 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 264 272) the Hoare annotation is: (let ((.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-24 03:34:00,919 INFO L185 CegarLoopUtils]: At program point L225(line 225) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:34:00,919 INFO L192 CegarLoopUtils]: At program point L224-1(lines 220 231) the Hoare annotation is: true [2021-02-24 03:34:00,920 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 220 231) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:34:00,920 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 220 231) the Hoare annotation is: true [2021-02-24 03:34:00,920 INFO L185 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:34:00,920 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:34:00,920 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:34:00,920 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:34:00,920 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:34:00,920 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-24 03:34:00,920 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 740 763) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:34:00,920 INFO L185 CegarLoopUtils]: At program point L751(lines 751 757) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:34:00,921 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 740 763) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 (not (= 1 ~systemActive~0)) .cse2) (or .cse3 .cse0 .cse1 .cse2))) [2021-02-24 03:34:00,921 INFO L185 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-24 03:34:00,921 INFO L185 CegarLoopUtils]: At program point L744(lines 743 762) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:34:00,921 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 740 763) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 (not (= 1 ~systemActive~0)) .cse2) (or .cse3 .cse0 .cse1 .cse2))) [2021-02-24 03:34:00,921 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 82 111) the Hoare annotation is: true [2021-02-24 03:34:00,921 INFO L192 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: true [2021-02-24 03:34:00,921 INFO L192 CegarLoopUtils]: At program point L96(lines 96 100) the Hoare annotation is: true [2021-02-24 03:34:00,921 INFO L192 CegarLoopUtils]: At program point L96-1(lines 96 100) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 82 111) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point L92-2(lines 92 106) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point L88(line 88) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point L88-1(line 88) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point L107(lines 82 111) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 232 240) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 232 240) the Hoare annotation is: true [2021-02-24 03:34:00,922 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 232 240) the Hoare annotation is: true [2021-02-24 03:34:00,923 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 196 207) the Hoare annotation is: true [2021-02-24 03:34:00,923 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 196 207) the Hoare annotation is: true [2021-02-24 03:34:00,923 INFO L192 CegarLoopUtils]: At program point L201(line 201) the Hoare annotation is: true [2021-02-24 03:34:00,923 INFO L192 CegarLoopUtils]: At program point L200-1(lines 196 207) the Hoare annotation is: true [2021-02-24 03:34:00,923 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 139 145) the Hoare annotation is: true [2021-02-24 03:34:00,923 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 139 145) the Hoare annotation is: true [2021-02-24 03:34:00,923 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:34:00,923 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:00,923 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:34:00,923 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:34:00,924 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 208 219) the Hoare annotation is: (let ((.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 0))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse10 (< ~waterLevel~0 3)) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse2 .cse3 .cse8 .cse4 .cse9 .cse10 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse9 .cse6 .cse7) (or .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse10 .cse7))) [2021-02-24 03:34:00,924 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 0 ~systemActive~0)) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 1 ~systemActive~0)) .cse5 .cse6))) [2021-02-24 03:34:00,924 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 208 219) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 0 ~systemActive~0)) .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 1 ~systemActive~0)) .cse6))) [2021-02-24 03:34:00,924 INFO L185 CegarLoopUtils]: At program point L212-1(lines 208 219) the Hoare annotation is: (let ((.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 0))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse10 (< ~waterLevel~0 3)) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse2 .cse3 .cse8 .cse4 .cse9 .cse10 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse9 .cse6 .cse7) (or .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse10 .cse7))) [2021-02-24 03:34:00,924 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 181 188) the Hoare annotation is: true [2021-02-24 03:34:00,924 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 185) the Hoare annotation is: true [2021-02-24 03:34:00,925 INFO L192 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: true [2021-02-24 03:34:00,925 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 181 188) the Hoare annotation is: true [2021-02-24 03:34:00,925 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 181 188) the Hoare annotation is: true [2021-02-24 03:34:00,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:34:00 BoogieIcfgContainer [2021-02-24 03:34:00,975 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:34:00,976 INFO L168 Benchmark]: Toolchain (without parser) took 110701.56 ms. Allocated memory was 151.0 MB in the beginning and 1.1 GB in the end (delta: 968.9 MB). Free memory was 126.0 MB in the beginning and 503.7 MB in the end (delta: -377.7 MB). Peak memory consumption was 716.3 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:00,976 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory was 124.9 MB in the beginning and 124.8 MB in the end (delta: 96.1 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:34:00,977 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.06 ms. Allocated memory is still 151.0 MB. Free memory was 124.8 MB in the beginning and 104.9 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:00,977 INFO L168 Benchmark]: Boogie Preprocessor took 85.80 ms. Allocated memory is still 151.0 MB. Free memory was 104.9 MB in the beginning and 101.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:00,977 INFO L168 Benchmark]: RCFGBuilder took 1153.68 ms. Allocated memory is still 151.0 MB. Free memory was 101.1 MB in the beginning and 114.9 MB in the end (delta: -13.8 MB). Peak memory consumption was 44.5 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:00,977 INFO L168 Benchmark]: TraceAbstraction took 108959.90 ms. Allocated memory was 151.0 MB in the beginning and 1.1 GB in the end (delta: 968.9 MB). Free memory was 114.4 MB in the beginning and 503.7 MB in the end (delta: -389.4 MB). Peak memory consumption was 703.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:00,978 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory was 124.9 MB in the beginning and 124.8 MB in the end (delta: 96.1 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 484.06 ms. Allocated memory is still 151.0 MB. Free memory was 124.8 MB in the beginning and 104.9 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 85.80 ms. Allocated memory is still 151.0 MB. Free memory was 104.9 MB in the beginning and 101.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1153.68 ms. Allocated memory is still 151.0 MB. Free memory was 101.1 MB in the beginning and 114.9 MB in the end (delta: -13.8 MB). Peak memory consumption was 44.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 108959.90 ms. Allocated memory was 151.0 MB in the beginning and 1.1 GB in the end (delta: 968.9 MB). Free memory was 114.4 MB in the beginning and 503.7 MB in the end (delta: -389.4 MB). Peak memory consumption was 703.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 185]: 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: 82]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 678]: Loop Invariant Derived loop invariant: ((((!(\old(systemActive) == 1) || (((((((0 <= tmp + 2147483648 && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((0 <= tmp + 2147483648 && 0 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 677]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 275]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel == 0) || !(tmp == 0)) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || ((0 <= waterLevel + 2147483648 && waterLevel == tmp) && !(tmp == 0))) || !(0 == systemActive)) || ((tmp___0 == 0 && 0 <= waterLevel + 2147483648) && waterLevel == tmp)) - ProcedureContractResult [Line: 157]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 869]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0) - ProcedureContractResult [Line: 824]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 147]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 813]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 805]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 772]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 764]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 668]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 220]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 264]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((waterLevel == retValue_acc && \result == waterLevel) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((waterLevel == retValue_acc && \result == waterLevel) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 82]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 232]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 740]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 196]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 139]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 208]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(waterLevel == 0)) || !(tmp <= 2147483647)) && (((((((!(0 <= tmp + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel < 3) || !(tmp <= 2147483647))) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) || !(tmp <= 2147483647))) && (((((((!(0 <= tmp + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) || waterLevel < 3) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 181]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 599 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 58.4s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 51.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 50.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1253 SDtfs, 3481 SDslu, 3123 SDs, 0 SdLazy, 7518 SolverSat, 1887 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 518 GetRequests, 178 SyntacticMatches, 2 SemanticMatches, 338 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32071 ImplicationChecksByTransitivity, 38.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=868occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 445 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 244 LocationsWithAnnotation, 2502 PreInvPairs, 3566 NumberOfFragments, 5239 HoareAnnotationTreeSize, 2502 FomulaSimplifications, 964461 FormulaSimplificationTreeSizeReduction, 13.7s HoareSimplificationTime, 244 FomulaSimplificationsInter, 84559 FormulaSimplificationTreeSizeReductionInter, 36.2s 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...